3120-F621-P7T1-W12FY4-2A

Thermal Overcurrent Circuit Breaker 3120-F... Description An extremely versatile range of rocker switch/thermal circuit breakers (Stype TO CBE to EN 60934 with trip free mechanism) offering the choice of single pole, double pole with single pole protection, and double pole with protection on both poles. Designed for snap-in panel mounting with versions available for three different panel cut-out sizes. Illumination is optional and there is a range of colours and markings for the rocker. Under overload conditions the rocker returns to the OFF position. 6-way frame for 3120-F5 available upon request. Any one of the following additional function modules can be supplied factory fitted to the rear of the switch/circuit breaker. ● Under voltage release coil (for double pole versions only). ● Magnetic trip coil for short circuit protection. ● Magnetic trip coil for remote relay trip. ● Auxiliary contacts for status signalling. ● Mechanical slide interlock. Approved to CBE standard EN 60934 (IEC 60934). Meets the requirements regarding fire resistance of EN 60335-1 : 2007-02 Safety of household and similar electrical appliances. Typical applications Motors, transformers, solenoids, extra low voltage wiring systems, office machines, electro-medical equipment, power supplies, communications systems, medical equipment to EN 60601. 1 3120-F... Technical data For further details please see chapter: Technical Information Voltage rating AC 240 V; DC 50 V (AC 415 V to special order) (UL: AC 250 V; DC 50 V) Current ratings 0.1...20 A (up to 30 A to special order, single pole only) Standard current ratings and typical internal resistance values Current rating (A) 0.1 0.2 0.3 0.4 0.5 0.6 0.8 1 1.2 1.5 2 2.5 3 3.5 Internal resistance per pole (Ω) 94 24 12 5.30 4.20 2.90 1.50 0.9 0.80 0.45 0.27 0.0785 0.0595 0.0565 Current rating (A) 4 4.5 5 6 7 8 10 12 14 15 16 18 20 Internal resistance per pole (Ω) 0.0435 0.0435 0.0325 0.0215 0.0165 0.0165 < 0.02 < 0.02 < 0.02 < 0.02 < 0.02 < 0.02 < 0.02 Illumination voltage/power consumption operating voltage 6V 12 V 24 V 48 V 115 V 230 V power consumption Y+R G 2 mA 3.6 mA 2 mA 3.5 mA 2 mA 3.5 mA 2 mA 3.5 mA 0,9 mA 2.8 mA 0,9 mA 2.8 mA UL, CSA CCC Issue B(300309) DC 28 V: AC 415 V: AC 240 V: 0.1...16 A 0.1...16 A 17...20 A DC 50 V: 0.1...16 A 17...20 A Ambient temperature Insulation co-ordination (IEC 60664 and 60664 A Dielectric strength (IEC 60664 and 60664A) operating area between poles (2-pole) Insulation resistance Interrupting capacity Icn T 4.9 4.9 4.9 4.9 2.2 2.2 mA mA mA mA mA mA Degree of protection (IEC 60529/DIN 40050) Vibration Shock Voltage ratings AC 240 V; DC 28 V DC 50 V DC 50 V AC 250 V; DC 50 V AC 250 V; DC 50 V 0.1...20 A 0.1...4 A 4.5...16 A 4.5...20 A Interrupting capacity (UL 1077) Approvals Authority VDE (EN 60934) Typical life AC 240 V: DC 50 V: Current ratings 0.1...20 A 0.1...20 A 2-pole 0.1...10 A 1-pole 0.1...20 A 0.1...20 A Corrosion Humidity Mass www.e-t-a.com 1-pole 30,000 operations at 1 x IN, inductive 30,000 operations at 1 x IN, inductive 30,000 operations at 1 x IN, resistive 30,000 operations at 1 x IN, inductive 2-pole 10,000 operations at 1 x IN, inductive 50,000 operations at 1 x IN, inductive 30,000 operations at 1 x IN, inductive 50,000 operations at 1 x IN, inductive 10,000 operations at 1 x IN, inductive -30...+60 °C (-22...+140 °F) rated impulse pollution withstand voltage degree 2.5 kV 2 reinforced insulation in operating area test voltage AC 3,000 V AC 1,500 V > 100 MΩ (DC 500 V) 0.1...2 A 10 x IN 2.5...20 A 250 A 2-pole, or 150 A 1-pole IN UN 2-pole 0.1...2 A AC 250 V 200 A 2.5...3 A AC 250 V 1,000 A 3.5...8 A AC 250 V 2,000 A 9...16 A AC 250 V 3,500 A 18...20 A AC 250 V 5,000 A 0.1...20 A DC 50 V 1,000 A operating area IP40 (IP54 with water splash protection) terminal area IP00 8 g (57-500 Hz), ± 0.61 mm (10-57 Hz) to IEC 60068-2-6, test Fc 10 frequency cycles/axis 30 g (11 ms) to IEC 60068-2-27, test Ea 96 hours at 5 % salt mist, to IEC 60068-2-11, test Ka 240 hours at 95 % RH, to IEC 60068-2-78, test Cab approx. 33 g (double pole) approx. 27 g (single pole) 1 - 59 Thermal Overcurrent Circuit Breaker 3120-F... Type No. 3120 rocker switch/circuit breaker Mounting F snap in frame Size of frame panel thickness 3 to fit mounting cut-out 50.5 x 21.5 mm 1-6.35 mm (.039-.250 in) 5 to fit mounting cut-out 44.5 x 22 mm 1-4 mm (.039-.157 in) 6 to fit mounting cut-out 45 x 33.7 mm 1.2-2.4 mm (.047-.094 in) Number of poles 0 2-pole, unprotected, switch only 1 1-pole, thermally protected 2 2-pole, thermally protected 5 2-pole, thermally protected on one pole only (terminals 11,12k,12i) 6 1-pole, unprotected, switch only Mounting frame design 1 collar height 1 mm 3 collar height 9 mm 4 collar height 2 mm with water splash protection (IP54), not with -F6... U with water splash protection and actuator guard Terminal configuration P7 blade terminals 2x2.8x0.8 mm (QC 2x.110) (terminals 12(k), 22(k), 11, 21), not for under voltage module, not for switch H7 12(k), 22(k): blade terminals 2x2.8-0.8 (QC 2x.110) 11, 21: terminal screws, not for switch N7 as P7, but including shunt terminals 12(i) and 22(i) as blade terminals 2x2.8x0.8 mm (QC 2x.110) not for under voltage module G7 as H7, but including shunt terminals 12(i) and 22(i) as blade terminals 2x2.8x0.8 mm (QC 2x.110) Characteristic curve T1 thermal, 1.01-1.4 x IN Q1 switch only Actuator style W rocker U momentary switch Switch colour designation opaque translucent (for illuminated versions) 01 black 12 white 02 white 14 red 04 red 15 orange 16 sky blue 19 green Rocker markings A 0 AUS OFF B I EIN ON C D 0 AUS OFF E I EIN ON F X A B C D E F X X = without marking Rocker illumination (optional) G green LED Y yellow LED R red LED T blue LED Illumination voltage range 0 0-4V AC/DC 1 10 - 14 V AC/DC 2 20 - 28 V AC/DC 3 90 - 140 V AC 4 185 - 275 V AC 5 50 - 70 V AC/DC Current ratings 0.1...20 A 3120 - F 3 2 1 - N7 T1 - W 14 3120 - F . 0 . - N7 Q1 -W .. single or double pole load 0.1 … 2 A +60 °C +140 °F 10000 +23 °C +73.4 °F -30 °C -22 °F 1000 Trip time in seconds 1 Typical time/current characteristics 100 10 1 0.1 1 2 2.5 … 20 A 4 6 8 10 … times rated current 20 40 +60 °C +140 °F 10000 +23 °C +73.4 °F -30 °C -22 °F 1000 Trip time in seconds Ordering information 100 10 1 0.1 1 2 4 6 8 10 … times rated current 20 40 The time/current characteristic curve depends on the ambient temperature prevailing. In order to eliminate nuisance tripping, please multiply the circuit breaker current ratings by the derating factor shown below. See also section 9 – Technical information. Ambient temperature °F -22 -4 +14 +32 +73.4 +104 +122 +140 °C -30 -20 -10 0 +23 +40 +50 +60 Derating factor 0.8 0.76 0.84 0.92 1 1.08 1.16 1.24 A R 4 - 10 A ordering example . . . - 20 A (switch only) N.B. Switch only versions must be specified with -N7 or -G7 terminals. Terminals 12(k) and 22(k) are not fitted. 1 - 60 www.e-t-a.com Issue B(300309) Thermal Overcurrent Circuit Breaker 3120-F... Internal connection diagrams Mounting style variants 2-pole, thermally protected on both poles Style F 3.3 collar height 9 mm (.354 in.) 21 12(k) load 22(i) 12(i) 22(k) 12(k) 1-pole, thermally protected 11 21 25 .984 19.5 .768 54 2.13 35 1.38 22(i) 1 load 2-pole, unprotected line 11 12(i) line 22(i) 12(i) 12(i) 12(k) line load 11 10 .394 12(i) 11 9 .354 line 35 1.38 33 1.30 11 2-pole, thermally protected on one pole only 10.7 .421 21 .827 blade terminals DIN 46244-C-Ms-S (QC 2x .110) flat head screw M3.5x5-MS ISO1580 tightening torque max. 0.8 Nm 21 22(i) 3.5 .138 15.5 .610 3 .118 41 1.61 12(k) load Style F 3.4 collar height 2 mm (.079 in.), with water splash protection 10 .394 Style F3.1 collar height 1 mm/.039 in. 3.8 .150 33 1.30 Dimensions 56 2.21 35 1.38 27 1.06 19.5 .768 Actuating force max. 35 N optional illumination in ON position 11 10 .394 12(i) 12(k) OFF position 54 2.13 10.7 .421 21 .827 blade terminals DIN 46244-C-Ms-S (QC 2x .110) flat head screw M3.5x5-MS ISO1580 tightening torque max. 0.8 Nm 35 1.38 33 1.30 7 .276 25 .984 16 .630 7 .276 Style F 5.1 41 1.61 Optional illumination 48 1.89 35 1.38 33 1.30 3 .118 12(i) 12(k) 11 10 .394 10.7 3.5 .138 .421 21 15.5 .610 .827 blade terminals DIN 46244-C-Ms-S (QC 2x.110) flat head screw ISO1580 M3.5x5-MS tightening torque max. 0.8 Nm 25 .984 16 .630 3 .118 11 10 12(k) 15.5 .610 .394 12(i) 3.5 .138 41 1.61 10.7 .421 21 .827 blade terminals DIN 46244-C-Ms-S (QC 2x .110) flat head screw M3.5x5-MS ISO1580 tightening torque max. 0.8 Nm Installation drawing 3.5 .138 15.5 .610 3 .118 41 1.61 Style F 5.U with water splash protection (IP54) and actuator guard 24 .945 When installing the circuit breaker apply pressure on bezel only operating area 5,3 .209 21,5 -0,1 .846 -.004 50 1.97 44,2 -0,2 1.74 -.008 24,1 .949 35 1.38 7 .276 4 .157 12(i) 12(k) 12(i) 8 .315 mounting area 12(k) 11 10 .394 15.5 .610 10 .394 7 .276 7 .276 37 1.46 33 1.29 10 .394 19,5 .768 27 1.06 11 7 10,7 .421 21 .827 blade terminals DIN 46244-C-Ms-S 10 flat head screw M3.5x5-MS ISO1580 tightening torque max. 0.8 Nm .276 .394 3,5 .138 15,5 .610 3 .118 41 1.61 Dimension diagram for style F6 is available on request. This is a metric design and millimeter dimensions take precedence ( mm ) inch Issue B(300309) www.e-t-a.com 1 - 61 Thermal Overcurrent Circuit Breaker 3120-F... Accessories Insulated cover Y 303 068 01 Rear terminal shroud black (IP64) Y 304 275 01 20 .787 70+5 2.76+.197 50 1.97 9 .354 20.5 .807 .069 +.020 -.010 10 .394 Terminal adapter Y 303 862 01 R3 4 .5 . .157 138 13.5 .531 4 .157 ø8 .315 Water splash cover, transparent (IP66) for style -F5.. X 221 619 01 48 blade terminal DIN 46244-C-Ms-S (QC 2x.110) 25 .984 1.89 Spacer for 3120-F3... Y 303 675 01/02 58 2.28 50.5 1.99 16.5 .650 ø8 .315 22 .866 28 1.10 35 1.38 3.4 .134 ø4.4 .173 * 60 2.36 73 2.87 Spacer for 3120-F5... Y 303 676 01 52 2.05 44.5 1.75 6-way frame for 3120-F5... upon request Cut-out dimensions 1 .039 22.5 .886 28 1.10 1 .039 panel thickness max. R2 max .079 ±0.05 ±.002 ±0.05 ±.002 “A” +0.2 sharp-edged min. 2 min .079 without bends max. R1.5 max .059 max. R0.3 max .012 33.7 - 0.05 50.5 +0.3 1.99 +.012 - 0.4 -.016 - 0.2 -.008 max. R0.3 max .012 1.33 +.008 - .002 1-6.35 .039-.250 min. 2.5 min .098 .846 +.008 21.5 +0.2 Cut-out for mounting style -F6 with rocker Blanking piece in -F3 frame Y 303 885 31 1 .039 Cut-out for mounting style -F3 with rocker and push button - 0.4 -.016 - 0.2 -.008 * Y 303 675 01 suitable for panel thickness < 2 mm (.079 in) * Y 303 675 02 suitable for panel thickness < 4 mm (.157 in) 0.8 .031 2.5 .098 1 2.5 .098 3.7 .146 +0.5 1.75 -0.25 0.9 .035 40.5 1.59 54 2.13 31 1.22 matt finish 25 .984 16.5 .650 Cut-out for mounting style -F5 - 0.4 with rocker -.016 ±0.05 ±.002 44.5 +0.2 1.75 +.008 22 41 1.61 21 .827 Edges of working parts: ISO 13715 This is a metric design and millimeter dimensions take precedence ( mm ) inch 1 - 62 33 1.30 36 1.42 mm 1.2 +0.4 1.6 +0.8 2.4 +1 panel thickness inch .047+.016 .063 +.031 .094 +.039 +1.1 +0,2 +2.2 dimension mm 45 - 0.05 45 - 0.05 45 - 0.05 +.043 +.087 “A” 1.77 inch 1.77+.008 1.77 - .002 - .002 - .002 max. R1.5 max .059 .866 +.012 max. R0.3 max .012 min. 2 min .079 +0.3 1-4 mm .039-.157 in. - 0.2 -.008 All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted. www.e-t-a.com Issue B(300309) Thermal Overcurrent Circuit Breaker 3120-F7.. Description E-T-A’s proven type 3120 in a new attractive styling (S-type TO CBE to EN 60934 with trip free mechanism) offering the choice of single pole, double pole with single pole protection, and double pole with protection on both poles. Designed for snap-in panel mounting with illumination as an option. Under overload conditions the rocker returns to the OFF position. Any one of the following additional function modules can be supplied factory fitted to the rear of the switch/circuit breaker. ● Under voltage release coil (for double pole versions only). ● Magnetic trip coil for short circuit protection. ● Magnetic trip coil for remote relay trip. ● Auxiliary contacts for status signalling. ● Mechanical slide interlock. 1 Approved to CBE standard EN 60934 (IEC 60934). Meets the requirements regarding fire resistance of EN 60335-1 : 2007-02 Safety of household and similar electrical appliances. Available accessories: water splash protection and actuator guard to prevent inadvertent operation. Typical applications Motors, transformers, solenoids, extra low voltage wiring systems, office machines, electro-medical equipment, power supplies, communications systems, boating. 3120-F7.. Technical data For further details please see chapter: Technical Information Voltage rating AC 240 V; DC 50 V (AC 415 V to special order) (UL: AC 250 V; DC 50 V) Current ratings 0.1...20 A (up to 30 A to special order, single pole only) Standard current ratings and typical internal resistance values Current rating (A) 0.1 0.2 0.3 0.4 0.5 0.6 0.8 1 1.2 1.5 2 2.5 3 3.5 Internal resistance per pole (Ω) 94 24 12 5.30 4.20 2.90 1.50 0.9 0.80 0.45 0.27 0.0785 0.0595 0.0565 Current rating (A) 4 4.5 5 6 7 8 10 12 14 15 16 18 20 Internal resistance per pole (Ω) 0.0435 0.0435 0.0325 0.0215 0.0165 0.0165 < 0.02 < 0.02 < 0.02 < 0.02 < 0.02 < 0.02 < 0.02 6V 12 V 24 V 48 V 115 V 230 V DC 28 V: power consumption LED 4.9 mA 4.9 mA 4.9 mA 4.9 mA 2.2 mA 2.2 mA AC 415 V: AC 240 V: 0.1...16 A 0.1...16 A 17...20 A DC 50 V: 0.1...16 A 17...20 A Ambient temperature Insulation co-ordination (IEC 60664 and 60664 A Dielectric strength (IEC 60664 and 60664A) operating area between poles (2-pole) Insulation resistance Interrupting capacity Icn Degree of protection (IEC 60529/DIN 40050) Vibration Shock Approvals Corrosion Authority VDE (EN 60934) UL, CSA CCC Issue B(300309) Voltage ratings AC 240 V; DC 28 V DC 50 V DC 50 V AC 250 V; DC 50 V AC 250 V; DC 50 V 0.1...20 A 0.1...4 A 4.5...16 A 4.5...20 A Interrupting capacity (UL 1077) Illumination voltage/power consumption operating voltage Typical life AC 240 V: DC 50 V: Current ratings 0.1...20 A 0.1...20 A 2-pole 0.1...10 A 1-pole 0.1...20 A 0.1...20 A Humidity Mass www.e-t-a.com 1-pole 30,000 operations at 1 x IN, inductive 30,000 operations at 1 x IN, inductive 30,000 operations at 1 x IN, resistive 30,000 operations at 1 x IN, inductive 2-pole 10,000 operations at 1 x IN, inductive 50,000 operations at 1 x IN, inductive 30,000 operations at 1 x IN, inductive 50,000 operations at 1 x IN, inductive 10,000 operations at 1 x IN, inductive -30...+60 °C (-22...+140 °F) rated impulse pollution withstand voltage degree 2.5 kV 2 reinforced insulation in operating area test voltage AC 3,000 V AC 1,500 V > 100 MΩ (DC 500 V) 0.1...2 A 10 x IN 2.5...20 A 250 A 2-pole, or 150 A 1-pole IN UN 2-pole 0.1...2 A AC 250 V 200 A 2.5...3 A AC 250 V 1,000 A 3.5...8 A AC 250 V 2,000 A 9...6 A AC 250 V 3,500 A 18...20 A AC 250 V 5,000 A 0.1...20 A DC 50 V 1,000 A operating area IP40 (IP54 with water splash protection) terminal area IP00 8 g (57-500 Hz), ± 0.61 mm (10-57 Hz) to IEC 60068-2-6, test Fc 10 frequency cycles/axis 30 g (11 ms) to IEC 60068-2-27, test Ea 96 hours at 5 % salt mist, to IEC 60068-2-11, test Ka 240 hours at 95 % RH, to IEC 60068-2-78, test Cab approx. 33 g (double pole) approx. 27 g (single pole) 1 - 63 Thermal Overcurrent Circuit Breaker 3120-F7.. Type No. 3120 rocker switch/circuit breaker Mounting F snap in frame Size of frame panel thickness 7 to fit mounting cut-out 44.5x22 mm (1.75x.866 in) 1-4 mm (.039-.157 in) Number of poles 0 2-pole, unprotected, switch only 1 1-pole, thermally protected 2 2-pole, thermally protected 5 2-pole, thermally protected on one pole only (terminals 11,12k,12i) 6 1-pole, unprotected, switch only Mounting frame design N grey frame P snap-on actuator guard grey Q snap-on water splash cover grey R black frame S snap-on actuator guard black T snap-on water splash cover black Terminal configuration P7 blade terminals 2x2.8x0.8 mm (QC 2x.110) (terminals 12(k), 22(k),11, 21), not for under voltage module, not for switch H7 12(k), 22(k): blade terminals 2x2.8-0.8 (QC 2x.110) 11, 21: terminal screws, not for switch N7 as P7, but including shunt terminals 12(i) and 22(i) as blade terminals 2x2.8x0.8 mm (QC 2x.110) not for under voltage module G7 as H7, but including shunt terminals 12(i) and 22(i) as blade terminals 2x2.8x0.8 mm (QC 2x.110) Characteristic curve T1 thermal, 1.01-1.4 x IN Q1 switch only Actuator style A rocker Switch colour designation opaque translucent 20 blue 30 blue 26 sky blue 36 sky blue Rocker markings I single or double pole load 0.1 … 2 A +60 °C +140 °F 10000 +23 °C +73.4 °F -30 °C -22 °F 1000 Trip time in seconds 1 Typical time/current characteristics 100 10 1 0.1 1 2 2.5 … 20 A 4 6 8 10 … times rated current 20 40 +60 °C +140 °F 10000 +23 °C +73.4 °F -30 °C -22 °F 1000 Trip time in seconds Ordering information 100 10 0 Q 1 Q "I" and "0" moulded in Push button illumination (optional) T blue LED Illumination voltage range (optional) 0 1 2 3 4 5 4-7V 10 - 14 V 20 - 28 V 90 - 140 V 185 - 275 V 42 - 54 V Current ratings 0.1...20 A 3120 - F 7 2 N - N7 T1 - A 20 Q T 4 - 10 A 0.1 1 ordering example 3120 - F . 0 N - N7 Q1 -A 20 Q T 4 - 20 A (switch only) 2 4 6 8 10 … times rated current 20 40 The time/current characteristic curve depends on the ambient temperature prevailing. In order to eliminate nuisance tripping, please multiply the circuit breaker current ratings by the derating factor shown below. See also section 9 – Technical information. Ambient temperature °F -22 -4 +14 +32 +73.4 +104 +122 +140 °C -30 -20 -10 0 +23 +40 +50 +60 Derating factor 0.8 0.76 0.84 0.92 1 1.08 1.16 1.24 N.B. Switch only versions must be specified with -N7 or -G7 terminals. Terminals 12(k) and 22(k) are not fitted. 1 - 64 www.e-t-a.com Issue B(300309) Thermal Overcurrent Circuit Breaker 3120-F7.. Dimensions Internal connection diagrams 2-pole, thermally protected on both poles 48 ±0.2 1.89 ±.008 44.2 -0.2 1.74 -.008 25 .984 15.5 .610 11 line 21 12(i) 33 1.30 12(k) LINE 11 12(k) 21 .827 10.7 .421 3.5 .138 15.5 .610 blade terminals DIN 46244-C-Ms-S (QC 2 x .110) flat head screw ISO1580 M3.5x5-MS tightening torque max. 0.8 Nm 11 load 22(i) 12(i) 22(k) 12(k) 1-pole, thermally protected 11 10 .394 12(i) 2-pole, thermally protected on one pole only line 21 3 .118 8.9 .350 Style -F7.N and F7.R 3 .118 41 1.61 1 load 2-pole, unprotected line 11 12(i) 22(i) 22(i) 12(i) line load 21 22(i) 12(k) load Installation drawing 34 1.34 18.8 .740 15.5 .610 60 2.36 44.2 -0,2 1.74 -.008 When installing the circuit breaker apply pressure on bezel only. 12(i) 3.5 .138 15.5 .610 blade terminals DIN 46244-C-Ms-S (QC 2 x .110) flat head screw ISO1580 M3.5x5-MS tightening torque max. 0.8 Nm 7 .276 41 1.61 7 .276 8 .315 mounting area 7 10 .276 .394 Panel cut-out Style -F7.Q and F7.T 34 1.34 18.6 .732 60 2.36 44.8 1.76 11.5 .453 -0,4 -.016 -0,2 -.008 33 1.30 LINE 11 12(k) 10 .394 12(i) 21 .827 LINE 11 3 .118 10.7 .421 3.5 .138 15.5 .610 blade terminals DIN 46244-C-Ms-S (QC 2 x .110) flat head screw ISO1580 M3.5x5-MS tightening torque max. 0.8 Nm 22 +0.3 1- 4 .866 +.012 .039 - .157 21 .827 10.7 .421 12(k) 15.5 .610 LINE 11 12(k) 10 .394 12(i) 10 .394 5.9 .232 operating area 33 1.30 8.9 .350 Style -F7.P and F7.S 3 .118 ±0,05 ±.002 min. 2 min .079 max. R1.5 max .059 44.5 +0.4 1.75 +.016 max. R0.3 max .012 Edges of working parts: ISO 13715 41 1.61 This is a metric design and millimeter dimensions take precedence ( mm ) inch Issue B(300309) www.e-t-a.com 1 - 65 Thermal Overcurrent Circuit Breaker 3120-F7.. Accessories Insulated cover Y 303 068 01 2.5 .098 Translucent water splash cover (IP54) X 222 143 01 Consisting of - Y 307 097 01 snap-on frame with actuator guard - Y 307 096 01 soft plastic cover 9 .354 18.8 20 .787 60 2.36 0.9 .035 1 11.5 .453 .740 3.7 .146 Terminal adapter Y 303 862 01 13.5 .531 4 .157 R3 4 .5 . .157 138 34 1.34 blade terminal DIN 46244-C-Ms-S (QC 2x.110) 10.1 .398 Snap-on frame with actuator guard (can be snapped on as switch-on protection or switch-off protection) Y 307 097 01 5.9 18.8 .740 Spacer Y 303 676 01 .232 60 2.36 52 2.05 44.5 1.75 1 .039 22.5 .886 28 1.10 1 .039 sharp-edged 10.1 .398 0.8 .031 2.5 .098 34 1.34 without bends Rear terminal shroud black (IP64) Y 304 275 01 +0.5 1.75 -0.25 .069 +.020 -.010 20.5 .807 10 .394 70+5 2.76+.197 50 1.97 40.5 1.59 ø8 .315 This is a metric design and millimeter dimensions take precedence ( mm ) inch All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted. 1 - 66 www.e-t-a.com Issue B(300309) Thermal Overcurrent Circuit Breaker 3120-F... Description Switch/thermal trip free circuit breaker (S-type TO CBE to EN 60934) with standard isolator style two button operation. Single button press-to-reset version also available. Both types can be supplied in single pole configuration only, in double pole with single pole protection, and in double pole with protection on both poles. Designed for snap-in panel mounting. There is a choice of push button colour combinations and illumination is optional. Any one of the following additional function modules can be supplied factory fitted to the rear of the switch/circuit breaker: ● Under voltage release coil (for double pole versions only). ● Magnetic trip coil for short circuit protection. ● Magnetic trip coil for remote relay trip. ● Auxiliary contacts for status signalling. ● Mechanical slide interlock. 1 3120-F... Approved to CBE standard EN 60934 (IEC 60934). Meets the requirements regarding fire resistance of EN 60335-1 : 2007-02 Safety of household and similar electrical appliances. Technical data Typical applications Motors, transformers, solenoids, extra low voltage wiring systems, office machines, electro-medical equipment, power supplies, communications systems, industrial controls. For further details please see chapter: Technical Information Voltage rating AC 240 V; DC 50 V (AC 415 V to special order) (UL: AC 250 V; DC 50 V) Current ratings 0.1...20 A (up to 30 A to special order, single pole only) Standard current ratings and typical internal resistance values Current rating (A) 0.1 0.2 0.3 0.4 0.5 0.6 0.8 1 1.2 1.5 2 2.5 3 3.5 Internal resistance per pole (Ω) 94 24 12 5.30 4.20 2.90 1.50 0.9 0.80 0.45 0.27 0.0785 0.0595 0.0565 Current rating (A) 4 4.5 5 6 7 8 10 12 14 15 16 18 20 Internal resistance per pole (Ω) 0.0435 0.0435 0.0325 0.0215 0.0165 0.0165 < 0.02 < 0.02 < 0.02 < 0.02 < 0.02 < 0.02 < 0.02 Illumination voltage/power consumption operating voltage 6V 12 V 24 V 48 V 115 V 230 V power consumption Y+R G 2 mA 3.6 2 mA 3.5 2 mA 3.5 2 mA 3.5 0.9 mA 2.8 0.9 mA 2.8 Typical life AC 240 V: DC 50 V: DC 28 V: AC 415 V: AC 240 V: 0.1...16 A 0.1...16 A 17...20 A DC 50 V: 0.1...16 A 17...20 A Ambient temperature Insulation co-ordination (IEC 60664 and 60664 A Dielectric strength (IEC 60664 and 60664A) operating area between poles (2-pole) Insulation resistance Interrupting capacity Icn Interrupting capacity (UL 1077) mA mA mA mA mA mA Degree of protection (IEC 60529/DIN 40050) Vibration Shock Approvals Corrosion Authority VDE (EN 60934) UL, CSA CCC Issue B(300309) Voltage ratings AC 240 V; DC 28 V DC 50 V DC 50 V AC 250 V; DC 50 V AC 250 V; DC 50 V 0.1...20 A 0.1...4 A 4.5...16 A 4.5...20 A Current ratings 0.1...20 A 0.1...20 A 2-pole 0.1...10 A 1-pole 0.1...20 A 0.1...20 A Humidity Mass www.e-t-a.com 1-pole 30,000 operations at 1 x IN, inductive 30,000 operations at 1 x IN, inductive 30,000 operations at 1 x IN, resistive 30,000 operations at 1 x IN, inductive 2-pole 10,000 operations at 1 x IN, inductive 50,000 operations at 1 x IN, inductive 30,000 operations at 1 x IN, inductive 50,000 operations at 1 x IN, inductive 10,000 operations at 1 x IN, inductive -30...+60 °C (-22...+140 °F) rated impulse pollution withstand voltage degree 2.5 kV 2 reinforced insulation in operating area test voltage AC 3,000 V AC 1,500 V > 100 MΩ (DC 500 V) 0.1...2 A 10 x IN 2.5...20 A 250 A 2-pole, or 150 A 1-pole IN UN 2-pole 0.1...2 A AC 250 V 200 A 2.5...3 A AC 250 V 1,000 A 3.5...8 A AC 250 V 2,000 A 9...16 A AC 250 V 3,500 A 18...20 A AC 250 V 5,000 A 0.1...20 A DC 50 V 1,000 A operating area IP40 terminal area IP00 8 g (57-500 Hz), ± 0.61 mm (10-57 Hz) to IEC 60068-2-6, test Fc 10 frequency cycles/axis 30 g (11 ms) to IEC 60068-2-27, test Ea 96 hours at 5 % salt mist, to IEC 60068-2-11, test Ka 240 hours at 95 % RH, to IEC 60068-2-78, test Cab approx. 33 g (double pole) approx. 27 g (single pole) 1 - 67 Thermal Overcurrent Circuit Breaker 3120-F... Type No. 3120 push button switch/circuit breaker Mounting F snap in frame Size of frame 2 flange mounting, special frame for fitting splash cover 3 to fit mounting cut-out 50.5 x 21.5 mm (1.99 x 8.47 in) panel thickness 1 - 6.35 mm (.039 - .250 in) Number of poles 0 2-pole, unprotected, switch only 1 1-pole, thermally protected 2 2-pole, thermally protected 5 2-pole, thermally protected on one pole only (terminals 11,12k,12i) 6 1-pole, unprotected, switch only Mounting frame design F with 2 push buttons G with 1 push button (switch-on only) Terminal configuration P7 blade terminals 2x2.8x0.8 mm (QC 2x.110) (terminals 12(k), 22(k), 11, 21), not for under voltage module, not for switch H7 12(k), 22(k): blade terminals 2x2.8-0.8 (QC 2x.110) 11, 21: terminal screws, not for switch N7 as P7, but including shunt terminals 12(i) and 22(i) as blade terminals 2x2.8x0.8 mm (QC 2x.110) not for under voltage module G7 as H7, but including shunt terminals 12(i) and 22(i) as blade terminals 2x2.8x0.8 mm (QC 2x.110) Characteristic curve T1 thermal, 1.01-1.4 IN Q1 switch only, only for N7 or G7 terminals Switch style/colour D 1 push button (re-set only) Z 1 push button (momentary switch) 01X black 04X red 12X white translucent 19X green translucent S 2 push buttons on/off GRX green translucent/red WRX white translucent/red WBX white translucent/black Push button illumination (optional) G green LED, AC/DC Y yellow LED, AC/DC R red LED, AC/DC Illumination voltage range (optional) 0 0-4V AC/DC 1 10 - 14 V AC/DC 2 20 - 28 V AC/DC 3 90 - 140 V AC 4 185 - 275 V AC 5 50 - 70 V AC/DC Current ratings 0.1...20 A 3120 - F 3 2 F - N7 T1 - S GRX G 4 - 10 A 3120 - F 3 0 F - N7 Q1 - S ... . . - 20 A ordering example switch only N.B. Switch only versions must be specified with -N7 or -G7 terminals. Terminals 12(k) and 22 (k) are not fitted. 1 - 68 single or double pole load 0.1 … 2 A +60 °C +140 °F 10000 +23 °C +73.4 °F -30 °C -22 °F 1000 Trip time in seconds 1 Typical time/current characteristics 100 10 1 0.1 1 2 2.5 … 20 A 4 6 8 10 … times rated current 20 40 +60 °C +140 °F 10000 +23 °C +73.4 °F -30 °C -22 °F 1000 Trip time in seconds Ordering information 100 10 1 0.1 1 2 4 6 8 10 … times rated current 20 40 The time/current characteristic curve depends on the ambient temperature prevailing. In order to eliminate nuisance tripping, please multiply the circuit breaker current ratings by the derating factor shown below. See also section 9 – Technical information. Ambient temperature °F -22 -4 +14 +32 +73.4 +104 +122 +140 °C -30 -20 -10 0 +23 +40 +50 +60 Derating factor 0.8 0.76 0.84 0.92 1 1.08 1.16 1.24 www.e-t-a.com Issue B(300309) Thermal Overcurrent Circuit Breaker 3120-F... Dimensions Internal connection diagrams 3120-F3.F-…-S… 11 54 2.13 25 .984 16.2 .638 14.2 .559 15 .591 10 .394 OFF position 2-pole, thermally protected on both poles actuating force max. 35 N optional illumination in ON position line 2-pole, thermally protected on one pole only 21 11 12(i) 22(i) 12(i) 12(k) 22(k) 12(k) load 33 1.30 1-pole, thermally protected 11 12(k) 10.7 .421 3.5 .138 21 .827 blade terminals DIN 46244-C-Ms-S (QC 2x .110) flat head screw ISO1580 M3.5x5-MS tightening torque max. 0.8 Nm 22(i) 1 load 2-pole, unprotected line 11 12(i) 3 .118 15.5 .610 21 line 21 11 10 .394 12(i) line 22(i) 12(i) load 22(i) 12(k) load 41 1.61 Installation drawing 3120-F3.G-…-D… When installing the circuit breaker apply pressure on bezel only. optional illumination in ON position 54 2.13 25 .984 16.2 .638 operating area 33 1.30 12(i) 11 10.7 3.5 .421 .138 21 .827 blade terminals DIN 46244-C-Ms-S (QC 2x .110) flat head screw ISO1580 M3.5x5-MS tightening torque max. 0.8 Nm 3120-F2.F-… retaining clip 15.5 .610 7 .276 7 .276 41 1.61 10 .394 Panel cut-out 3120-F3… - 0.4 -.016 - 0.2 -.008 min. 2.5 min .098 1-6.35 .039-.250 panel cover 74 2.91 60±0.1 2.36±.004 ±0.05 ±.002 max. R2 max .079 50.5 +0.3 1.99 +.012 max. R0.3 max .012 ø3.2 .126 12(k) 11 3 .118 .169 41 1.61 +.008 15.5 .610 t: metal min. 2 mm (.079 in.) plastic min. 3 mm (.118 in.) R2 .079 ø4.3 +0.2 21 .827 blade terminals DIN 46244-C-Ms-S (QC 2x .110) flat head screw ISO1580 M3.5x5-MS tightening torque max. 0.8 Nm 12(i) 60 ±0.15 2.36 +.006 50.5 +0.5 1.99 +.020 26 +0.2 1.02 +.008 PT-screw Typ K40 ø4mm (.157 in.) 10.7 3.5 .421 .138 t 10.2 .402 3120-F2… 10 .394 33 1.30 4.5 .177 15 .591 10 .394 7 .276 8 .315 mounting area 3 .118 water splash cover (see next page) 35.4 1.39 16.2 .638 11 21.5 +0.2 .846 +.008 12(k) 10 .394 12(i) 12(k) 15.5 .610 10 .394 14.2 .559 15 .591 10 .394 OFF position Edges of working parts: ISO 13715 This is a metric design and millimeter dimensions take precedence ( mm ) inch Issue B(300309) www.e-t-a.com 1 - 69 Thermal Overcurrent Circuit Breaker 3120-F... Accessories Insulated cover Y 303 068 01 Rear terminal shroud black (IP64) Y 304 275 01 2.5 .098 40.5 1.59 +0.5 9 .354 1.75 -0.25 .069 +.020 -.010 ø8 .315 13.5 .531 4 .157 R3 4 .5 . .157 138 3.7 .146 10 .394 Terminal adapter Y 303 862 01 70+5 2.76+.197 20 .787 50 1.97 0.9 .035 1 20.5 .807 Water splash cover, transparent (IP66) for style 3120-F2.F-... X 221 619 01 consisting of - retaining clip Y 306 551 01 - cover Y 306 001 01 blade terminal DIN 46244-C-Ms-S (QC 2x.110) Spacer for 3120-F3... Y 303 675 01/02 48 1.89 25 .984 58 2.28 50.5 1.99 * Y 303 675 01 suitable for panel thickness < 2 mm (.079 in) * Y 303 675 02 suitable for panel thickness < 4 mm (.157 in) 60 2.36 73 2.87 matt finish 25 .984 16.5 .650 33 1.30 36 1.42 1 .039 Blanking piece in -F3 frame Y 303 885 31 54 2.13 31 1.22 ø4.4 .173 35 1.38 * 3.4 .134 22 .866 28 1.10 16.5 .650 ø8 .315 41 1.61 21 .827 This is a metric design and millimeter dimensions take precedence ( mm ) inch All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted. 1 - 70 www.e-t-a.com Issue B(300309) Auxiliary Contact Module X3120-S for circuit breaker 3120-F... Description Dimensions 25.5 1.00 A module supplied factory fitted to type 3120-F to provide electrically separate changeover contacts which operate as the main contacts open/ close. Ideally suited to status signalling and sequence switching. Typical applications 1 Monitoring of the switching position of the circuit breaker or any connected load. 10 .394 21 .827 14 .551 blade terminalsDIN 46244-A2.8-0.5-Ms (QC .110) silver plated 8.5 .335 Ordering information Type No. X3120 Module for type 3120 and type 3140 Function S auxiliary contact module Contact configuration 0 change-over contact Terminal design 1 blade terminals 2.8 x 0.5 (QC .110), silver plated Contact rating AC DC (not approved) Voltage rating Current rating A 10 V-250 V X3120 - S 0 1 0.1...4 A 7.5 7.5 .295 .295 19.8 .780 Internal connection diagram Voltage rating Current rating 12 V 24 V 60 V 110 V 220 V 5 V-250 V line 0.1...4 A 0.1...4 A 0.1...1 A 0.1...0,5 A 0.1...0.25 A 0.05...1 A 11 12(i) A M 12(k) ordering example Voltage ratings AC 250 V; DC 28 V AC 250 V Current ratings 0.05...4 A 0.05...4 A 21 34 32 module mounted B 5 V-250 V 0.05...1 A Supply condition M module mounted to circuit breaker 3120-... Approvals (complete circuit breaker/module assembly) Authority VDE (EN 60934) UL, CSA 2 .079 22(i) load 31 22(k) Technical data Voltage rating Current rating Typical life Ambient temperature Dielectric strength (IEC 60664 and 60664A) between main and auxiliary circuit Insulation resistance Vibration Shock Corrosion Humidity Mass AC 250 V; DC 220 V 0.1...4 A / 0.05...1 A 50,000 operations -30...+60 °C (-22...+140 °F) test voltage AC 3,000 V > 100 MΩ (DC 500 V) 6 g (type X3120-S...A) 8 g (type X3120-S...B) (57-500 Hz), ± 0.46 mm (10-57 Hz) to IEC 60068-2-6, test Fc 10 frequency cycles/axis 15 g (11 ms), type X3120-S...A 20 g (11 ms), type X3120-S...B to IEC 60068-2-27, test Ea 96 hours at 5 % salt mist, to IEC 60068-2-11, test Ka 240 hours at 95 % RH to IEC 60068-2-78, test Cab approx. 38 g (complete assembly) This is a metric design and millimeter dimensions take precedence ( mm ) inch All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted. Issue B(300309) www.e-t-a.com 1 - 71 Undervoltage Release Module X3120-U...for circuit breaker 3120-F... Description Dimensions A module suitable for all double pole versions of type 3120-F to trip the main switch/circuit breaker mechanism in the event of loss of voltage. When the voltage is restored the rocker switch must be reset to reconnect the load, thereby avoiding the safety hazards associated with automatic re-starting of machinery. Note: Basic unit 3120-...-H7 or -G7: screw terminals necessary. Machines such as power tools, industrial equipment and domestic appliances where automatic restart after restoration of power could be dangerous (EC Machinery Directive). 15 ° 6.6 .260 Type No. X3120 Module for type 3120 Function U undervoltage release module Terminal design 00 standard (without separate connections) 01 1 blade terminal 2.8x0.8 (QC .110) 02 2 blade terminals 2.8x0.8 (QC .110) Voltage ratings 00 AC 230/240 V 50/60 Hz 01 AC 120 V 50/60 Hz 02 AC 100 V 50/60 Hz 03 DC 24 V Assembly status M module mounted to the circuit breaker 3120 blade terminal DIN 46244-A2.8-0.8 (QC .110) 1 terminal X3120-U01… Internal connection diagrams X3120-U00… line 21 11 X3120-U01… line 11 load line line 11 A1 A2 21 22(i) 12(i) 22(k) 12(k) load U< 12(k) line A2s 21 X3120-U02… U< U< 12(i) ordering example Voltage ratings AC 100...240 V; DC 24 V AC 100...240 V; DC 24 V 2 terminals X3120-U02… 21 .827 Without terminal(s): X3120-U00… Approvals (complete circuit breaker/module assembly) Authority VDE (EN 60934) UL, CSA 10.7 .421 21 .827 22 .866 23.5 .925 Ordering information M 1.61+.004 - .008 7.6 .299 Typical applications X3120 - U 00 00 41 +0.1 - 0.2 33.5 1.32 1 flat head screw M3.5x5-MS ISO1580 for mains connection tightening torque max. 0.8 Nm 22(i) 12(i) 22(k) 12(k) 22(i) load 22(k) Technical data Voltage ratings Voltage tolerance Current consumption Typical life Release values Release delay Latch-in values Ambient temperature Vibration Shock Corrosion Humidity Mass AC 100; 120 V; 230/240 V 50/60 Hz DC 24 V +10%/-15% approx. 2.5 mA 20,000 operations 0.2 x UN < U < 0.7 x UN (at a rated voltage of AC 100 V the device may release at 70 V and must release at 20 V) t < 20 ms ≥ 85 % UN -30...+60 °C (-22...+140 °F) 8 g (57-500 Hz) ± 0.61 mm (10-57 Hz) to IEC 60068-2-6, test Fc 10 frequency cycles/axis 30 g (11 ms) to IEC 60068-2-27, test Ea 48 hours at 5 % salt mist, to IEC 60068-2-11, test Ka 240 hours at 95% RH to IEC 60068-2-78, test Cab approx. 53 g (complete assembly) This is a metric design and millimeter dimensions take precedence ( mm ) inch All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted. 1 - 72 www.e-t-a.com Issue B(300309) Remote Trip Module X3120-M... for circuit breaker 3120-F... Description Dimensions A module which adds remote trip capability to all versions of type 3120-F. A voltage applied across the coil, by means of an external sensor for example, will cause disconnection of the main switch/circuit breaker mechanism. Typical applications 30 1.18 1 Electrical monitoring of safety systems, remote trip. 9 .354 Ordering information Type No. X3120 Module for type 3120 Function M magnetic relay trip module Style 2 magnetic remote trip coil Terminal design P7 blade terminals 2x2.8x0.8 (QC 2x.110) tin plated Supply condition M module mounted to the circuit breaker Voltage ratings AC 12, 24, 48, 60, 120, 220, 230, 240 V DC 12, 24 V X3120 - M 2 P7 M - 12 V blade terminals DIN 46244-C-Ms-S (QC 2 x.110) 10.7 .421 21 .827 18 .709 14 .551 Internal connection diagram line 21 11 ordering example 12(i) 12(k) Standard voltage ratings and typical internal resistance values Voltage rating (V) 12 V AC/DC 24 V AC/DC 48 V AC 60 V AC Internal resistance per pole (Ω) 0.78 3.3 11.9 18.5 Voltage rating (V) 120 V AC 220 V AC 230 V AC 240 V AC Internal resistance per pole (Ω) 71.0 312 312 312 Approvals (complete circuit breaker/module assembly) Authority VDE (EN 60934) UL, CSA Voltage ratings AC 12...240 V; DC 12...24 V AC 12...240 V; DC 12...24 V module mounted 22(i) load FA 22(k) 12(n) remote trip 12 Technical data Voltage ratings Power consumption Pulse operation Release delay Typical life Ambient temperature Dielectric strength (IEC 60664 and 60664A) between main circuit and trip coil circuit Insulation resistance Vibration Shock Corrosion Humidity Mass AC 12...240 V; DC 12...24 V approx. 200 W 20 ms < tON < 100 ms/tOFF > 10 sec t < 20 ms 50,000 operations at UN -30...+60 °C (-22...+140 °F) test voltage AC 3,000 V > 100 MΩ (DC 500 V) 8 g (57-500 Hz) ± 0.61 mm (10-57 Hz) to IEC 60068-2-6, test Fc 10 frequency cycles/axis 30 g (11 ms) to IEC 60068-2-27, test Ea 96 hours at 5 % salt mist, to IEC 60068-2-11, test Ka 240 hours at 95 % RH to IEC 60068-2-78, test Cab approx. 53 g (complete assembly) This is a metric design and millimeter dimensions take precedence ( mm ) inch All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted. Issue B(300309) www.e-t-a.com 1 - 73 Mechanical Slide Interlock Module X3120-V...for circuit breaker 3120-F... Dimensions 8.2 .323 21 .827 Typical applications 13 .512 custom designed part Mechanical monitoring of safety systems, e. g. for garden shredders. 0 M 21 .827 4 .157 11 .433 2.9 .114 13 .512 8 .315 5 .197 ø4.1 .161 2 .079 Type No. X3120 Module for type 3120-F Function V mechanical slide interlock module Module operation 1 3120 can only be switched on without the interlock fitted Interlock design 00 without interlock 01 interlock version 01 (see dimension diagram) Delivery condition of interlock L interlock supplied separately with the module M module factory-fitted with the interlock in its centre position O module supplied without interlock Operating direction of interlock 0 without interlock, or interlock supplied separately 1 interlock operated from the side near terminals 11, 12k, 12i of the 3120-... 2 interlock operated from the side near terminals 21, 22k, 22i of the 3120-... Assembly status L module supplied separately M module mounted to the circuit breaker 00 0 14 .551 interlock version 01 Ordering information X3120 - V 1 5.2 .205 1 18 9.8 .386 Suitable for use with all type 3120-F versions, this module provides a mechanical safety interlock which, according to the option specified, prevents the main switch/circuit breaker mechanism from being reset/switched on. The actuator is intended for use with interlock systems to ensure that machinery cannot be operated without covers and safety guards in place, for instance. .709 Description 1.8 .071 3.2 .126 4 .157 21 .827 21 .827 9 .354 8 .315 interlock may be moved in either direction min. 8.5 mm (.335 in.) max. 10.5 mm (.413 in.) ordering example This is a metric design and millimeter dimensions take precedence ( mm ) inch All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted. 1 - 74 www.e-t-a.com Issue B(300309)