1170-21-15A

Thermal Automotive Circuit Breaker 1170-... Description Compact single pole thermal circuit breaker with push-to-reset, tease free, trip free, snap action mechanism and separate (colour coded) manual release. Combining full feature circuit breaker protection and convenience with low cost of ownership benefits. Fitted with blade terminals for plug-in mounting. Type III to SAE J 553. Version 1176 is available especially for the automotive industry (current ratings correspond to those of blade fuses). Typical applications 1 Extra low voltage wiring systems on all types of vehicles and marine craft. Ordering information Technical data Type No. 1170 plug-in Design standard 21 blade terminals for automotive fuse blocks (standard) with retaining clips, to DIN 72581, part 3 22 blade terminals for automotive fuse blocks, without retaining clips, to DIN 72581, part 3 Current ratings 3...25 A 1170 - 21 - 15 A 1170-... For further details please see: www.e-t-a.de/ti_e Voltage rating (UN) DC 12 V / 24 V / 48 V Max. voltage (Usmax) DC 58 V Current ratings 3...25 A Typical life UN DC 24 UN DC 24 UN DC 24 UN DC 48 Ambient temperature Interrupting capacity Icn to ISO10924 ordering example Please be informed that we have minimum ordering quantities to be observed. Preferred types Preferred types IN 3...10 A UN DC 24 V UN DC 48 V Standard current ratings (A) 3 4 5 6 7.5 8 10 15 20 25 1170-21- x x x x x x x x x x 1170-22- x x x x x x x x x x Standard current ratings, typical voltage drop values and actuator colours (manual release) Current rating (A) Voltage drop (mV) 3 < 300 violet 4 < 300 pink 5 < 300 light brown 6 < 150 mossy-green 7.5 < 150 brown 1942 at rated current: 3...25 A 6 000 operations att 1 x IN 3...20 A 3 000 operations at 2 x IN 25 A 1 000 operations at 2 x IN 3...25 A 500 operations at 1 x IN -40...85 °C (-40...+185 °F) V V V V Actuator colour 8 < 150 honey 10 < 150 red 15 < 150 blue 20 < 150 yellow 25 < 150 white 15 A 20 A 25 A 400 A (0-C0-C0) >100x at 75 A >100x at 100 A >100x at 135 A >10x at 200 A Absolute breaking capacity to ISO 10924 ≥ 1 break operation at 2 000 A (L/R = 2,5 ms) Degree of protection (IEC 60529) Vibration operating area IP40 terminal area IP00 10 g (57-500 Hz) ± 0.76 mm (10-57 Hz), to IEC 60068-2-6, test Fc, 10 frequency cycles/axis 50 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. 10 g Shock Corrosion Humidity Mass www.e-t-a.de 1 Thermal Automotive Circuit Breaker 1170-... Dimensions Internal connection diagram 1 ø3 ø.118 ON ø4 ø.157 3.4 .134 7.2 .283 OFF 1170-21 1 2 38 1.49 18.8 .740 16.6 .653 4.2 .165 3.6 .142 Typical time/current characteristics at +23°C7+73.4°F 3...25 A 7.6 .299 0.6 .024 5.6 .220 10000 5.2 .205 14.5 .571 18 .709 max. 3.8 max. .149 + 23 °C - 40 °C 1000 Trip time in seconds max. 9.8 max. .386 6.4 .252 + 85 °C 0.8 .031 3.1 .122 22 .866 100 10 1 1170-22 0,1 0,4 0,8 1 2 4 6 8 10 20 40 ... times rated current 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 Technical information. Ambient temperature °F Ambient temperature °C Derating factor Ambient temperature °F Ambient temperature °C Derating factor -40 -40 -22 -30 -4 -20 +14 -10 +32 0 +50 +10 0,77 0.80 0.84 0.89 0.94 0.96 +73.4 +23 +104 +40 +122 +50 +140 +60 +158 +70 +185 +85 1 1.08 1.16 1.24 1.33 1.42 This is a metric design and millimeter dimensions take precedence ( mm ) inch 2 www.e-t-a.de 1942 Thermal Automotive Circuit Breaker 1170-... Accessories 32.6 1.29 25.4 1.00 Weidmüller style label (not supplied) 3.5 .138 47 1.85 43 1.69 blade terminal DIN 46244-A6.3-0.8 (QC .250) Type No. 12 Mounting socket Terminal design P10 blade terminals A6.3-0.8 (QC .250) J20 screw terminals 6-32 UNC A10 1 blade terminal A6.3-0.8 (QC .250)/1 screw terminal 6-32 UNC Version (blank) single socket 20 two-way 30 three-way 40 four-way 60 six-way 12 - P10 - 20 58 2.28 symmetrical hat rail EN 50022-35x7.5 ø3.9 .154 12.7 .500 Accessories for mounting socket 12 48 1.89 Connector bus links -P10 X 210 588 01/ 1.5 mm2 (AWG 16), brown (up to 13 A max. load) X 210 588 02/ 2.5 mm2 (AWG 14), black (up to 20 A max. load) X 210 588 03/ 2.5 mm2 (AWG 14), red (up to 20 A max. load) X 210 588 04/ 2.5 mm2 (AWG 14), blue (up to 20 A max. load) Socket 12-J20 32.6 1.29 25.4 1.00 Weidmüller style label (not supplied) terminal screw 6-32 UNC tightening torque max. 1.2 Nm 100 quick-connect tabs 6.3 (.250) DIN 46247 tinned brass, insulated ~70 ~2.76 3.5 .138 47 1.85 43 1.69 spring washer 58 2.28 Bus bar (supplied as a complete package) (up to 100 A max. load) X 211 157 01 with terminal X 211 157 02 without terminal ø3.9 .154 12.7 .500 symmetrical hat rail EN 50022-35x7.5 48 1.89 Phoenix terminal AKG 35 max.cross section 35 mm2 (AWG 2) Socket 12-A10 terminal screw 6-32 UNC tightening torque max. 1.2 Nm 32.6 1.29 25.4 1.00 washer A 4.3 DIN 125 nickel plated cylinder head screw ISO1207-M4x4 nickel plated Weidmüller style label (not supplied) Cu rail, tin-plated 3.5 .138 47 1.85 43 1.69 blade terminal DIN 46244-A6.3-0.8 (QC .250) 58 2.28 7 .276 12.8 .504 154.8 6.09 fusible link 1.1mm (.043 in.) thick constriction) 10 .394 M4 symmetrical hat rail EN 50022-35x7.5 48 1.89 ø3.9 .154 12.7 .500 spring washer 1 ordering example 2 .079 Socket 12-P10 Ordering information Mounting socket 12 .276 60 2.36 48 1.89 7 13 .512 ø4 .157 Dimensions for surface mounting Other sockets available to special order Labels: Weidmüller, D-33102 Paderborn 1942 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. www.e-t-a.de 3