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W6/W9 SERIES MAGNETIC HYDRAULIC POTTER & BRUMFIELD CIRCUIT BREAKERS INTRODUCTION TE Connectivity (TE)’s W6/W9 series magnetic hydraulic P&B circuit breakers were developed for the international marketplace with ratings up to 50 Amps. Available in many different configurations and with multiple trip curve options, this circuit breaker can be used in a wide variety of applications. FEATURES • Designed for the international market. UL Recognized (UL1077), CSA accepted and VDE approved • Ratings to 50 amps • Heavy duty #10-32 stud connections (W9) • Quick-connect or screw terminals (W6) • Several delay curve options • Trip-free operation APPROVALS • UL: Recognized as supplementary protector under UL 1077. File E69543. • CSA: Accepted as a Supplementary Protector. File LR15734. • VDE: Approved to VDE 0642/EN 60 934 (Circuit Breakers for Equipment) License No. 73782 Users should thoroughly review the technical data before selecting a product part number. It is recommended that users also seek out the pertinent approvals files of the agencies/ laboratories and review them to confirm the product meets the requirements for a given application. ELECTRICAL DATA Characteristic Calibration Dielectric Strength Insulation Resistance Endurance Specification Breakers will hold 100% of rated current. Breakers may trip between 101% and 124% of rated load (134% for AC/DC units). Breakers must trip at 125% of rated load and above (135% for AC/DC units). 50/60 Hz., 1500V: DC, 1100V 100 Megaohms at 500VDC 10,000 on/off cycles - 6000 at rated load, 4000 at no load. Units tested at six cycles per minute, 1 second on and 9 seconds off at 25°C ambient. W6/W9 Series Magnetic Hydraulic P&B Circuit Breakers General Purpose Relays TYPICAL RESISTANCE AND IMPEDANCE Current (Amps.) DC Resistance (Ohms) 50/60 Impedance (Ohms) 0.2 90 90 1.0 1.2 1.2 2.0 0.28 0.28 5.0 0.04 0.04 10.0 0.013 0.013 20.0 0.004 0.005 30.0 0.0027 0.004 40.0 0.002 0.002 50.0 0.0015 0.0015 Tolerance: 0.1 - 4.99 ± 15%; 5 - 9.99 ± 20%; 10 - 15 ± 25%; 16 - 30 ± 50%. MECHANICAL/ENVIRONMENTAL DATA Characteristic Specification Operating Temperature Humidity Shock -40°C to +85°C Meets requirements of Mil-STD-202 method 103. Tested per Mil-STD-202, method 213, test condition C (100g @ 6 ms) Vibration Tested per Mil-STD-202, method 201, 10-55 Hz., 0.06” 1.52mm) total excursion in 2 planes. Fungus and Moisture resistance Special moisture resistant finish applied to all ferous parts. Plastic parts are made of inherently fungus resistant material. Marking International ‘1’ and ‘0’ symbols are marked on the toggle for both W6 and W9. W9 units have “ON” and “OFF” molded into the area at the base of the toggle. Mounting Units are mounted two #6-32 screws from the front of the panel. Metric models for use with M3 x 0.5 screws are available. Recommended mounting torque: Front screws, both options: 6 - 8 in-lb. Rear termination screws #8-32: 10 - 12 in-lb.Rear termination screws #10-32: 14 - 16 in-lb. To maintain published performance specifications, units should not be mounted more than 90° from their normal upright position. Weight Approximately 2.5 ounces per pole. INDUSTRIAL / W6/W9 SERIES MAGNETIC HYDRAULIC P&B CIRCUIT BREAKERS 2 W6/W9 Series Magnetic Hydraulic P&B Circuit Breakers General Purpose Relays APPROVALS AND RATINGS TABLE 1 W6 Series - UL1077/CSA (All Circuit Functions) Maximum Voltage Frequency (Hz) Phase Current Rating (Amps) Interrupting Capacity (Amps) 65 DC - 0.2 - 50 2,000 277 50/60 1 0.2 - 20 5,000 277 50/60 1 21 - 50 2,500 277/480 50/60 3Ø-Wye 0.2 - 20 5,000 Frequency (Hz) Phase Current Rating (Amps) Interrupting Capacity (Amps) 65 DC - 0.2 - 50 2,000 277 50/60 1 0.2 - 50 5,000 277/480 50/60 3Ø-Wye 0.2 - 20 5,000 W9 Series - UL1077/CSA (All Circuit Functions) Maximum Voltage W6 or W9 Series - VDE (Circuit Function X) Maximum Voltage Frequency (Hz) Phase Current Rating (Amps) Interrupting Capacity (Amps) DC - 0.2 - 50 2,000 250 50/60 1 0.2 - 30 5,000 250 50/60 1 31 - 50 2,000 415/240 50/60 3Ø 0.2 - 30 5,000 65 INDUSTRIAL / W6/W9 SERIES MAGNETIC HYDRAULIC P&B CIRCUIT BREAKERS 3 W6/W9 Series Magnetic Hydraulic P&B Circuit Breakers 150 .8 - 30 150 General Purpose Relays .8 - 30 15 12 15 12 TIME VS CURRENT TRIP CURVES FOR W6 SERIES AND W9 SERIES AC 50/60 Hz. 1000 CURVE 0 INSTANTANEOUS 100 10 1 100 ms max. 55 ms max. 30 ms max. 15 ms max. 12 ms max. 12 ms max. OVERLOAD TRIP TIMES (SEC.) 1000 May Trip 100 ms max. 30 ms max. 15 ms max. 12 ms max. 12 ms max. .1 125% 200% 400% 600% 800% 1000% 100 TIME IN SECONDS 125% 150% 200% 400% 600% 800% 10 1 10 - 150 2.2 - 20 .2 - 2 .03 - .75 .007 - .15 .005 - .04 .1 .01 1000 1000 CURVE 3 SHORT DELAY 50/60 Hz. 1100 1100 1200 1200 300 100 200 125 150 MOTOR START / LONG DELAY CURVE 10 HIGH INRUSH 50/60 Hz. AC 10,000 10 1 10,000 10 400 500 600 700 800 900 1000 1100 1200 LOAD CURRENT AS A PERCENT OF BREAKER RATING OVERLOAD TRIP TIMES (SEC.) 1000 TIME IN SECONDS 100 300 1 .1 .01 125% 200% 400% 600% 800% 1000% 100 10 1 10 - 150 3 - 25 .5 - 2.5 .15 - 1 .015 - .7 .009 - .35 .1 .001 0 300 100 200 125 150 400 500 600 700 800 900 1000 1100 1200 LOAD CURRENT AS A PERCENT OF BREAKER RATING 0 50 0 50 400 500 600 700 800 900 1000 1100 1200 0 LOAD CURRENT AS A PERCENT 10 OF BREAKER RATING 1 10,000150 125% 200% 400% 600% 800% 1000% 100 10 1 1100 1100 1200 1200 .8 .8 .8 - 30 .15 - 2.5 .03 - .3 .02 - .15 .009 - .12 .009 - .09 .1 1000 .001 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 125 150 LOAD CURRENT AS A PERCENT OF BREAKER RATING 000 000 OVERLOAD TRIP TIMES (SEC.) 150 1000 .011000 .001 0 300 CURVE 13 HIGH INRUSH 50/60 Hz. .01 100 200 125 150 1 - 15 .15 - 1.5 .03 - .25 .007 - .15 .003 - .08 .003 - .04 .1 CURVE 12 HIGH INRUSH 50/60 Hz. OVERLOAD TRIP TIMES (SEC.) 125% 40 - 500 200% 9 - 100 400% 2 - 20 600% .8 - 10 800% .1 - 4.5 1000% .009 - 2 1000 125% 200% 400% 600% 800% 1000% .01 .001 0 400 500 600 700 800 900 1000 1100 1200 LOAD CURRENT AS A PERCENT OF BREAKER RATING OVERLOAD TRIPTIMES (SEC.) 100 TIME IN SECONDS 100 200 125 150 .001 0 1200 1000 .01 .001 0 1200 1100 10,000 10,000 TRIP TIMES OVERLOAD @ 50/60 Hz. & DC @ 400 Hz. 1000 TIME IN SECONDS 1100 DC & 50/60 Hz. 10,000 TIME IN SECONDS 1000 TIME IN SECONDS 400 Hz. CURVE 2 STANDARD DELAY 50/60 Hz. 1100 1100 1200 1200 100 200 300 400 500 600 700 800 900 1000 1100 1200 125 150 LOAD CURRENT AS A PERCENT OF BREAKER RATING DC OVERLOAD TRIP TIMES (SEC.) TIME IN SECONDS 1000 125% 200% 400% 600% 800% 1000% 100 10 1 2 - 55 .60 - 8 .1 - 1.5 .02 - .5 .004 - .05 .004 - .025 .1 1100 1100 1200 1200 CURVE 3 SHORT DELAY DC 10,000 CURVE 53 DC HIGH INRUSH OVERLOAD TRIP TIMES (SEC.) 1000 125% 200% 400% 600% 800% 1000% 100 10 1 .6 - 7 .16 - 1.5 .03 - .25 .01 - .13 .004 - .05 .003 - .015 .1 10,000 1000 TIME IN SECONDS 10,000 000 000 TIME IN SECONDS CURVE 2 STANDARD DELAY DC 100 10 1 .01 .01 .01 .001 0 .001 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 125 150 LOAD CURRENT AS A PERCENT OF BREAKER RATING 1 1 .1 .001 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 125 150 LOAD CURRENT AS A PERCENT OF BREAKER RATING OVERLOAD TRIP TIMES (SEC.) 125% 80 - 700 200% 15 - 150 400% 2 - 20 600% .70 - 10 800% .10 - 3 1000% .01 - .1 100 200 300 400 500 600 700 800 900 1000 1100 1200 125 150 LOAD CURRENT AS A PERCENT OF BREAKER RATING AC/DC CURVE 34 DC, 50/60 Hz. STANDARD DELAY 10,000 TIME IN SECONDS 1000 100 10 1 OVERLOAD TRIP TIMES (SEC.) 135% 200% 400% 600% 800% 1000% 1 - 90 .60 - 20 .095 - 2 .02 - .95 .002 - .45 .002 - .09 .1 .01 .001 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 125 150 LOAD CURRENT AS A PERCENT 135 OF BREAKER RATING 000 000 1100 1100 1200 1200 Note: For instantaneous curves for all voltages refer to Curve 0 instananeous under the AC 50/60 Hz. heading INDUSTRIAL / W6/W9 SERIES MAGNETIC HYDRAULIC P&B CIRCUIT BREAKERS 4 W6/W9 Series Magnetic Hydraulic P&B Circuit Breakers General Purpose Relays OUTLINE DIMENSIONS - TOGGLE ACTUATOR MODELS Dimensions in Inch (mm) W6 SERIES PANEL MOUNTING CUTOUT 2.043 (51.89) .235 (5.97) 1.640 (41.66) .245 (6.22) .66 (16.8) (15.88 +0.25 ) -0.00 ON A LINE .750 (19.05) Ø .625 +.010 -.000 1 PER POLE 29° 1.520 (38.61) 1.660 (42.16) 1.048 (26.62) 30° OFF B Ø .156 [2 PLACES PER POLE] (3.96) LOAD W6 SERIES - ONE ACTUATOR PER POLE Ø .590 (15.00) .750 (19.05) 4 Pole 3 Pole 2 Pole 1 Pole 3.000 (76.20) 2.250 (57.15) 1.500 (38.10) 1.660 (42.16) 2.000 (50.80) 1.05 (26.67) 1.22 (31.00) 6.32 TH'D. .14 (3.56) DP. TYP. M3 X 0.5 OPTIONAL Note: Multi-pole models furnished with seperate handle tie hardware TERMINATION OPTIONS UL/CSA Models W/Screw Terminals .235 (5.9) LINE 2.032 (51.61) VDE Models W/Screw Terminals .235 (5.9) LINE 2.38 “A” STYLE (60.45) .416 (10.57) 1.530 (38.86) .827 (20.85) 1.058 (26.87) LOAD LINE C .827 (20.85) 1.058 (26.87) NO B LOAD LOAD 2.38 “A” STYLE (60.45) .416 (10.57) LINE A 1.530 (38.86) NC LOAD 30° bent inwards LINE LINE LINE 2.032 (51.61) LOAD C NO NC LOAD LOAD .235 2.032 .416 (10.56) C 1.058 (26.97) .827 (21.00) NO Notes: 1. Terminal protrusion dimensions are referenced from back of mounting panel 2. Main terminals are male quick connect type .250 (6.35) wide x .031 (.79) thick x.377 (9.58) long. Optional 8-32 x .250 (6.35) or 10-32 x .250 (6.35) screw type 3. Panel mounting cutout detail mtg. detail tol.: ± .005 (.13) unless noted. Add additional cutouts to correspond to number of poles. Outline drawing tolerance ±.015 (.35) unless noted INDUSTRIAL / W6/W9 SERIES MAGNETIC HYDRAULIC P&B CIRCUIT BREAKERS NC L 5 W6/W9 Series Magnetic Hydraulic P&B Circuit Breakers General Purpose Relays OUTLINE DIMENSIONS - OPTIONAL TOGGLE GUARDS W6 SERIES .03 (.76) .95 (24.1) .08 (2.03) .313 (7.95) 2x .27 DIA. (6.86) 2.185 INSIDE (55.50) 1.093 (27.76) .75 (19.05) .75 (19.05) .2 x R1.0 (25.4) .47 (11.94) .17 (4.32) 2.00 (50.8) 1.375 INSIDE (34.92) .313 (7.95) .75 (19.05) .625 INSIDE (15.88) .78 (19.8) .17 REF. (4.32) .625 (15.88) 1.66 (42.16) .44 (11.18) .53 (13.46) 2 x .16 DIA. (4.06) 4 x .16 DIA. (4.06) 84-005 (for 2 Pole Breaker) 84-004 (for 1 Pole Breaker) 84-004 toggle guard shown with W67 series circuit breaker mounted in a panel. .20 (5.08) 6 x .16 DIA. (4.06) 84-006 (for 3 Pole Breaker) Optional toggle guards may be ordered seperately for use on W6 toggle actuator models. These guards help to prevent accidental operation and allow the breaker to be locked in the “off” position. W9 SERIES 1.84 5 (46.86) 2.10 (53.34) 0 00) Series Trip Model .3 13 (7.95 ) 1.84 5 (46.86) .375 (9.52) .281 (7.14) ON .3 13 (7.95 ) 29 LINE 29 OFF 0 1.94 (49.28 ) .14 (3.56) ON ON OFF OFF .2 18 (5.54) 2.065 (52.45) ON ON .14 2.10 (3.56) (53.34) 2.50 (64. 00) .750 (19.05 ) .750 (19.05 .750 ) (19.05) ON ON .060 (1.52) OFF OFF ON ON ON ON OFF OFF 30 OFF OFF .398 (10. 11) .750 .375 (19.05) (9.53) ON ON .2 18 OFF OFF (5.54) 2 POL E 1.50 0 (38.10) 2.250 3POLE (57.15) 1 POL E 3. 000 (76.20 ) TAPPED #6-32 X .16 (4.06) DEEP M3 X 0.5 OPTIONAL 1 POL E TAPPED #6-32 X .16 (4.06) DEEP M3 X 0.5 OPTIONAL .74 (18.8) 1.438 (36.53) ON ON ON 2.50 (63.5 ) 2.065 (52.45) OFF OFF OFF LO AD #10-32 .74 STUD (18.8) TERMI NATIO N .060 (1.52) (19.05) (9.53) .375 (9.53) ON 30 Series Trip.750 Model .375 .750 (19.05) .375 (9.53) OFF OFF .750 (19.05 ) ON .750 (19.05 ) ON ON OFF OFF OFF OFF 2 POL E 4 POLE 1.50 0 (38.10) 2.250 (57.15) .398 (10. 11) ON ON OFF OFF 3POLE 3. 000 (76.20 ) 1.438 (36.53) 2.50 (63.5 ) 4 POLE Panel Mounting Cutout Detail .732 (18.59) .750 (19.05) .75 0 (19.05) .750 (19.05 ) .38 5 (9.78) .750 (19.05) .732 .907 (18.59) (23.04) 1. 450 (36.83) 1. 450 (36.83) 2X Ø .156 (3.96) PER POLE 3.04 (77.2) 2.28 (57.9) 1.52 (38.6) .750 (19.05 ) 2.06 5 (52.45) 1 POLE 2 POLE 3 POLE 2X Ø .156 (3.96) 4 POLE PER POLE 1. Terminal protrusion dimensions are referenced from the back of the mounting panel 2. Mounting detail tolerance ± .005 (13) unless noted 3. Outline drawing tolerance ± .015 (.38) unless noted Dimensions in brackets ( ) are in milimeters. .38 5 (9.78) .907 (23.04) 2.06 5 (52.45) .76 (19.3) Notes: INDUSTRIAL / W6/W9 SERIES MAGNETIC HYDRAULIC P&B CIRCUIT BREAKERS .75 0 (19.05) 3.04 (77.2) 2.28 (57.9) 1.52 (38.6) .76 (19.3) 1 POLE 2 POLE 3 POLE 4 POLE 6 W6/W9 Series Magnetic Hydraulic P&B Circuit Breakers General Purpose Relays ORDERING INFORMATION - W6 SERIES Part Number W 67- X 2 Q Circuit Breaker Mounting W #6-32 mounting threads M M3.0 x 0.5 mounting threads Number of Poles 1 2- 20 Agency Approval Blank V UL1077/CSA breaker VDE approved breaker Amp Rating 67 Single Pole 0.2 2.5 7.5 20.0 68 Two Pole 0.25 3.0 8.0 25.0 69 Three Pole 0.50 3.5 9.0 30.0 70 Four Pole 0.75 4.0 10.0 35.0 1.0 5.0 11.0 40.0 1.5 6.0 12.0 45.0 2.0 7.0 15.0 50.0 Circuit Function (Only X is VDE approved) X Series trip Actuator - One actuator per pole 1 Black toggle 2 White toggle Termination Consult factory for other values Time Delay Curve 0 Instantaneous .250“ QC (DIN 46 244) [30A Max. UL/ CSA; 25A Max. VDE] 2 Standard delay S #8-32 screw [30A Max.] 3 Short delay T #10-32 screw [50A Max.] 10 U #8-32 screw, nickel plated, bent inward 30° [30A Max.] AC high inrush motor start / long delay 12 AC high inrush version of #2 V #10-32 screw, nickel plated, bent inward 30° [30A Max.] 13 AC high inrush version of #3 34 Combination AC/DC standard delay 53 DC high inrush Q Notes: • #10-32 termination must be used for all ratings of greater than 30 amps. • #10-32 termination must be specified for circuit function D, but relay trip pole will be equipped with .250“ QC. Maximum Line Voltage (see Table1 for current ranges) UL/CSA Types 1 277VAC, 50/60 Hz. 5 65VDC 7 AC/DC 277VAC, 50/60 Hz. or 65VDC (Time delay curve 34 must be specified) VDE Types 1 250VAC, 415/240VAC 5 65VDC 7 AC/DC 250VAC, 415/240VAC, 65VDC (Time delay curve 34 must be specified) INDUSTRIAL / W6/W9 SERIES MAGNETIC HYDRAULIC P&B CIRCUIT BREAKERS 7 ORDERING INFORMATION - W9 SERIES Part Number W 91- Circuit Breaker Mounting W #6-32 mounting threads M M3.0 x 0.5 mounting threads Number of Poles X 1 1 2- 20 Agency Approval Blank V UL1077/CSA approved breaker VDE approved breaker Amp Rating 91 Single Pole 0.20 2.5 7.5 20.0 92 Two Pole 0.25 3.0 8.0 25.0 93 Three Pole 0.50 3.5 9.0 30.0 94 Four Pole 0.75 4.0 10.0 35.0 1.00 5.0 11.0 40.0 1.50 6.0 12.0 45.0 2.0 7.0 15.0 50.0 Circuit Function (Only X is VDE approved) X Series trip Actuator - One actuator per pole 1 Black toggle 2 White toggle Maximum Line Voltage (see Table1 for current ranges) UL/CSA Types 1 277VAC, 50/60 Hz. 2 277/480VAC, 50/60 Hz. [20A Max.] 5 65VDC 7 AC/DC 277VAC, 50/60 Hz. or 65VDC (Time delay curve 34 must be specified) VDE Types 1 250VAC, 415/240VAC 5 65VDC 7 AC/DC 250VAC, 415/240VAC, 65VDC (Time delay curve 34 must be specified) Consult factory for other values Time Delay Curve 0 Instantaneous 2 Standard delay 3 Short delay 10 AC high inrush motor start / long delay 12 AC high inrush version of #2 13 AC high inrush version of #3 34 Combination AC/DC standard delay 53 DC high inrush te.com ©2023 TE Connectivity. All Rights Reserved. TE Connectivity, TE connectivity (logo) and Every Connection Counts are trademarks. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. While TE has made every reasonable effort to ensure the accuracy of the information in this document, TE does not guarantee that it is error-free, nor does TE make any other representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to make any changes to the information contained herein without prior notice. TE Connectivity assumes only those obligations set forth in the terms and conditions for this product and shall in no event be liable for any incidental, indirect, or consequential damages arising out of the sale, resale, use, or misapplication of the product. TE expressly disclaims any implied warranties with respect to the information contained herein, including, but not limited to, implied warranties of merchantability or fitness for a particular purpose. Dimensions, specifications and/or information contained herein are for reference purposes only and are subject to change without notice. Consult TE for the latest dimensions, specifications and/or information. Users of TE Connectivity products must make their own assessment as to whether the respective product is suitable for the respective desired application. 09/23    ED INDUSTRIAL / W6/W9 SERIES MAGNETIC HYDRAULIC P&B CIRCUIT