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Circuit Breakers

3,012 parts

Manufacturers

Parts

Inventory
8-1393254-3Available

Magnetic Circuit Breaker, Series Trip, Black Actuator, 277 VAC, 50 A, 2 Pole, Potter & Brumfield W9

TE Connectivity$162.61 · MOQ 1 · 4,782 avail.
See Product
W92-X112-50Available

Circuit Breakers 50A 2 POLE 2 TOGGLE

TE Connectivity$162.61 · MOQ 1 · 4,782 avail.
See Product
219-3-1REC5-29834-2Available

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata Technologies$452.11 · MOQ 1 · 542 avail.
See Product
JLM-1-1RLS4-30115-14-SMAvailable

Circuit Breaker Magnetic (Hydraulic Delay) AC DC Lever Panel Mount

Sensata Technologies$1,139.58 · MOQ 1 · 214 avail.
See Product
LELHK11-1-62-30.0-BK-01-VAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 30A AC DC Lever Panel Mount

Sensata Technologies$188.59 · MOQ 1 · 1,167 avail.
See Product
JTEP-6-1REC4-39554-1200Available

Circuit Breakers Cir Brkr Hyd Mag

Sensata Technologies$4,528.04 · MOQ 1 · 47 avail.
See Product
AP12-1-71-252Available

Circuit Breaker Magnetic (Hydraulic Delay) 2.5A 240 V AC 50 V DC Toggle Panel Mount

Sensata Technologies$1,261.46 · MOQ 2 · 154 avail.
See Product
IAGN662-22005-9Available

Circuit Breakers Cir Brkr Hyd Mag

Sensata Technologies$338.23 · MOQ 2 · 508 avail.
See Product
LELK11-40460-90-VAvailable

Circuit Breakers Cir Brkr,HydMag

Sensata Technologies$253.36 · MOQ 1 · 548 avail.
See Product
LELK1-1-52-90.0-01-VAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 90A AC DC Lever Panel Mount

Sensata Technologies$102.53 · MOQ 2 · 1,310 avail.
See Product
JLE-2-1-63-5-B3-200-AAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 200A 240 V AC DC Lever Panel Mount

Sensata Technologies$771.95 · MOQ 1 · 146 avail.
See Product
IELK111-27320-2Available

Circuit Breaker Magnetic (Hydraulic Delay) 20A 250 V AC DC Lever Panel Mount

Sensata Technologies$293.00 · MOQ 1 · 336 avail.
See Product
LELK1-1REC4-27129-919Available

Circuit Breaker Magnetic (Hydraulic Delay) AC DC Lever Panel Mount

Sensata Technologies$100.25 · MOQ 2 · 950 avail.
See Product
LMLB1-1RLS4R-36825-15-VAvailable

Circuit Breakers Cir Brkr, HydMag, 1 pl, 80VDC, 15A, midtrip, plug in, etrip aux sw,UL489

Sensata Technologies$126.00 · MOQ 1 · 751 avail.
See Product
M39019/03-321SAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 5A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$1,886.24 · MOQ 1 · 50 avail.
See Product
W54-XA4A18A10-25Available

Circuit Breakers W54-XA4A18A10-25=CKTBKRTHERM

TE Connectivity$4.50 · MOQ 15 · 20,747 avail.
See Product
LELK1-1RS4-30452-10Available

Circuit Breaker Magnetic (Hydraulic Delay) 10A AC 80 V DC Lever Panel Mount

Sensata Technologies$153.74 · MOQ 1 · 602 avail.
See Product
M39019/03-312SAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 2A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$1,722.14 · MOQ 1 · 53 avail.
See Product
M39019/01-217Available

Hydraulic Magnetic Circuit Breaker, 1 Polemil Series

Sensata Technologies$961.87 · MOQ 2 · 93 avail.
See Product
9-1423674-4Available

Circuit Breakers

TE Connectivity$4.27 · MOQ 15 · 20,747 avail.
See Product
8-1393253-5Available

Magnetic Circuit Breaker, Series Trip, White Actuator, 240 VAC / 277 VAC / 415 VAC, 15 A, 3 Pole, Potter &…

TE Connectivity$316.39 · MOQ 1 · 275 avail.
See Product
W69-X2Q12-15Available

Circuit Breakers W69-X2Q12-15 M6/M7/M9/W6/W7

TE Connectivity$316.39 · MOQ 1 · 275 avail.
See Product
LELHK11-1-62-15.0-BK-01-VAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 15A AC DC Lever Panel Mount

Sensata Technologies$188.59 · MOQ 1 · 450 avail.
See Product
IUGN22-2REC5-37928-1Available

Circuit Breaker Magnetic (Hydraulic Delay) AC DC Toggle Panel Mount

Sensata Technologies$273.06 · MOQ 1 · 275 avail.
See Product
M39019/03-258Available

Circuit Breaker Magnetic (Hydraulic Delay) 20A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$1,563.37 · MOQ 1 · 47 avail.
See Product
W94-X1015-15Available

Circuit Breaker Magnetic Hydraulic 4Pole 15A 415V

TE Connectivity$188.02 · MOQ 1 · 368 avail.
See Product
JTEP-2-1REC4R-38845-350SAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 280A AC DC Lever Panel Mount

Sensata Technologies$1,615.93 · MOQ 1 · 42 avail.
See Product
IELK1-1-52-60.0-K-91-VAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 60A AC DC Lever Panel Mount

Sensata Technologies$96.17 · MOQ 2 · 704 avail.
See Product
AP117-1-62-203Available

Circuit Breaker Magnetic (Hydraulic Delay) 20A 240 V AC 50 V DC Toggle Panel Mount

Sensata Technologies$1,764.65 · MOQ 1 · 38 avail.
See Product
AP17-1-51-252Available

Circuit Breaker Magnetic (Hydraulic Delay) 2.5A 240 V AC 50 V DC Toggle Panel Mount

Sensata Technologies$1,379.86 · MOQ 2 · 48 avail.
See Product
W69-X2Q12-10Available

Circuit Breakers 10A 3 POLE 3 TOGGLE

TE Connectivity$195.16 · MOQ 48 · 322 avail.
See Product
AP112-1-42-203Available

Circuit Breaker Magnetic (Hydraulic Delay) 20A 240 V AC 50 V DC Toggle Panel Mount

Sensata Technologies$1,646.03 · MOQ 2 · 38 avail.
See Product
IPA-1-1REC4-52-30.0-01Available

Circuit Breaker Magnetic (Hydraulic Delay) 30A AC DC Lever Panel Mount

Sensata Technologies$54.10 · MOQ 2 · 1,150 avail.
See Product
M39019/01-257SAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 20A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$1,086.66 · MOQ 2 · 56 avail.
See Product
LELBXK111-34720-50Available

Circuit Breaker Magnetic (Hydraulic Delay) 415 V AC 80 V DC Rocker Panel Mount

Sensata Technologies$300.98 · MOQ 1 · 200 avail.
See Product
M39019/03-249Available

Circuit Breaker Magnetic (Hydraulic Delay) 10A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$1,563.37 · MOQ 1 · 38 avail.
See Product
JLE-1-1REG4-38824-2Available

Circuit Breakers Cir Brkr Hyd Mag

Sensata Technologies$501.60 · MOQ 1 · 112 avail.
See Product
M39019/01-331SAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 9A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$1,138.50 · MOQ 2 · 49 avail.
See Product
AP117-29497-1Available

Circuit Breakers CIRCUIT BREAKER

Sensata Technologies$1,565.58 · MOQ 1 · 35 avail.
See Product
3-1393250-4Available

Thermal Circuit Breaker, Series Trip, Black Actuator, 250 VAC, 32 VDC, 3 A, 1 Pole, Potter & Brumfield W28

TE Connectivity$3.04 · MOQ 45 · 17,708 avail.
See Product
W28-XQ1A-3Available

Circuit Breakers 3A PUSH TO RESET

TE Connectivity$3.04 · MOQ 45 · 17,708 avail.
See Product
AP17-1-52-203Available

Circuit Breaker Magnetic (Hydraulic Delay) 20A 240 V AC 50 V DC Toggle Panel Mount

Sensata Technologies$1,336.84 · MOQ 2 · 40 avail.
See Product
IELK1-1-52-80.0-01-VAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 80A AC DC Lever Panel Mount

Sensata Technologies$129.05 · MOQ 1 · 414 avail.
See Product
AP1-1-51-702Available

Circuit Breaker Magnetic (Hydraulic Delay) 7A 240 V AC 50 V DC Toggle Panel Mount

Sensata Technologies$627.60 · MOQ 2 · 83 avail.
See Product
M39019/03-338Available

Circuit Breaker Magnetic (Hydraulic Delay) 20A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$1,516.26 · MOQ 1 · 33 avail.
See Product
M39019/01-251SAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 12.5A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$1,086.66 · MOQ 2 · 46 avail.
See Product
LELK2-1REC4-38871-2-VAvailable

Circuit Protection Circuit Breakers

Sensata Technologies$23.16 · MOQ 6 · 2,100 avail.
See Product
M39019/01-233Available

Circuit Breaker Magnetic (Hydraulic Delay) 6A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$961.87 · MOQ 2 · 50 avail.
See Product
JLE-1-35475-250Available

Circuit Protection Circuit Breakers

Sensata Technologies$205.15 · MOQ 1 · 233 avail.
See Product
AP7-1-72-702Available

Circuit Breaker Magnetic (Hydraulic Delay) 7A 240 V AC 50 V DC Toggle Panel Mount

Sensata Technologies$612.82 · MOQ 1 · 77 avail.
See Product
AP114-26065-1Available

Hydraulic Magnetic Circuit Breaker, 3 Pole, Ap Series

Sensata Technologies$1,614.76 · MOQ 1 · 29 avail.
See Product
AP12-1-72-153Available

Circuit Breaker Magnetic (Hydraulic Delay) 15A 240 V AC 50 V DC Toggle Panel Mount

Sensata Technologies$1,101.01 · MOQ 1 · 42 avail.
See Product
LMLK1-1REC5-52-50.0-91-VAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 50A AC DC Lever Panel Mount

Sensata Technologies$100.07 · MOQ 2 · 452 avail.
See Product
M39019/02-218Available

Circuit Breaker Magnetic (Hydraulic Delay) 2A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$950.99 · MOQ 1 · 47 avail.
See Product
3-1393253-6Available

Magnetic Circuit Breaker, Series Trip, White Actuator, 240 VAC / 277 VAC / 415 VAC, 3 A, 2 Pole, Potter &…

TE Connectivity$173.02 · MOQ 72 · 258 avail.
See Product
W68-X2Q12-3Available

Circuit Breakers W68-X2Q12-3 M6/M7/M9/W6/W7

TE Connectivity$173.02 · MOQ 72 · 258 avail.
See Product
M39019/01-216SAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 1A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$1,006.16 · MOQ 1 · 44 avail.
See Product
AP12-1-65-103Available

Circuit Breaker Magnetic (Hydraulic Delay) 10A 240 V AC 50 V DC Toggle Panel Mount

Sensata Technologies$1,051.15 · MOQ 1 · 42 avail.
See Product
7-1393254-4Available

Magnetic Circuit Breaker, Series Trip, Black Actuator, 277 VAC, 25 A, 2 Pole, Potter & Brumfield W9

TE Connectivity$221.98 · MOQ 1 · 193 avail.
See Product
W92-X112-25Available

Circuit Breakers W92-X112-25 M6/M7/M9/W6/W7

TE Connectivity$221.98 · MOQ 1 · 193 avail.
See Product
M39019/02-231SAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 5A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$1,257.41 · MOQ 2 · 33 avail.
See Product
1278830000Available

Circuit Breaker Thermal 25A AC 28 V DC Push to Reset Holder

Weidmüller$41.29 · MOQ 4 · 1,004 avail.
See Product
UP1-1-51-103-FMAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 10A 240 V AC 50 V DC Toggle Panel Mount

Sensata Technologies$690.88 · MOQ 1 · 60 avail.
See Product
UP1-1-51-153-FMAvailable

Circuit Breakers Cir Brkr, HydMag, 2 pl, 50VDC/250VAC, 15A, sealed

Sensata Technologies$690.88 · MOQ 1 · 60 avail.
See Product
FAZ-C10/3-NAAvailable

Circuit Breaker Thermal Magnetic 10A 480 V AC 96 V DC Lever DIN Rail

Eaton$343.54 · MOQ 1 · 120 avail.
See Product
IELHK3111-27296-1-VAvailable

Circuit Breakers Cir Brkr Hyd Mag

Sensata Technologies$405.62 · MOQ 1 · 101 avail.
See Product
W92-X112-2Available

Circuit Breakers W92-X112-2 M6/M7/M9/W6/W7

TE Connectivity$164.93 · MOQ 72 · 246 avail.
See Product
M39019/01-336SAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 15A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$1,138.50 · MOQ 2 · 35 avail.
See Product
AP17-1-71-103Available

Circuit Breaker Magnetic (Hydraulic Delay) 10A 240 V AC 50 V DC Toggle Panel Mount

Sensata Technologies$1,420.04 · MOQ 2 · 28 avail.
See Product
8-1423673-2Available

Thermal Circuit Breaker 1 Pole 8A 250VAC 50VDC Pa

TE Connectivity$1.96 · MOQ 65 · 20,238 avail.
See Product
M39019/01-248SAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 10A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$1,006.16 · MOQ 1 · 39 avail.
See Product
M39019/01-258SAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 20A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$1,006.16 · MOQ 1 · 39 avail.
See Product
LELK1-1REC4-51-80.0-01-VAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 80A AC DC Lever Panel Mount

Sensata Technologies$120.28 · MOQ 1 · 324 avail.
See Product
M39019/01-239Available

Circuit Breaker Magnetic (Hydraulic Delay) 7.5A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$750.26 · MOQ 1 · 51 avail.
See Product
W68-X2Q12-20Available

Circuit Breakers 20A 2 POLE 2 TOGGLE

TE Connectivity$216.79 · MOQ 1 · 175 avail.
See Product
M39019/01-335Available

Circuit Breaker Magnetic (Hydraulic Delay) 12.5A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$790.32 · MOQ 1 · 48 avail.
See Product
W58-XA6A4A-3Available

Circuit Breaker Thermal 3A 250 V AC 50 V DC Push to Reset Panel Mount

TE Connectivity$6.05 · MOQ 22 · 6,249 avail.
See Product
3-1393254-2Available

Magnetic Circuit Breaker, Series Trip, Black Actuator, 277 VAC, 50 A, 1 Pole, Potter & Brumfield W9

TE Connectivity$85.13 · MOQ 144 · 409 avail.
See Product
W91-X112-50Available

Circuit Breakers W91-X112-50 M6/M7/M9/W6/W7

TE Connectivity$85.13 · MOQ 144 · 409 avail.
See Product
LELB1-39007-80-VAvailable

Circuit Breaker Magnetic (Hydraulic Delay) AC DC Lever Panel Mount

Sensata Technologies$115.75 · MOQ 1 · 300 avail.
See Product
AP12-1-61-103Available

Circuit Breaker Magnetic (Hydraulic Delay) 10A 240 V AC 50 V DC Toggle Panel Mount

Sensata Technologies$1,051.15 · MOQ 1 · 33 avail.
See Product
LELK1-1REC4-27129-931Available

Circuit Breaker Magnetic (Hydraulic Delay) AC DC Lever Panel Mount

Sensata Technologies$100.25 · MOQ 2 · 337 avail.
See Product
M39019/01-321Available

Circuit Breaker Magnetic (Hydraulic Delay) 5A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$938.17 · MOQ 1 · 36 avail.
See Product
2-1393250-7Available

Thermal Circuit Breaker, Series Trip, Black Actuator, 250 VAC, 32 VDC, 12 A, 1 Pole, Potter & Brumfield W28

TE Connectivity$4.06 · MOQ 20 · 8,145 avail.
See Product
W28-XQ1A-12Available

Circuit Breakers W28-XQ1A-12 CIRCUIT BREAKERS

TE Connectivity$4.06 · MOQ 20 · 8,145 avail.
See Product
JLE-1-1REG4-38824-1Available

Circuit Breakers Cir Brkr Hyd Mag

Sensata Technologies$501.60 · MOQ 1 · 65 avail.
See Product
M39019/02-221Available

Circuit Breaker Magnetic (Hydraulic Delay) 2.5A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$950.99 · MOQ 1 · 34 avail.
See Product
W92-X112-40Available

Circuit Breakers W92-X112-40 M6/M7/M9/W6/W7

TE Connectivity$189.44 · MOQ 1 · 170 avail.
See Product
IUGBX1-32101-14Available

Circuit Breaker Magnetic (Hydraulic Delay) AC DC Rocker Panel Mount

Sensata Technologies$64.15 · MOQ 2 · 500 avail.
See Product
JTEP-3-1REC4-52-2-B2-600-SAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 600A AC DC Lever Panel Mount

Sensata Technologies$2,658.86 · MOQ 1 · 12 avail.
See Product
209-1-1-65F-4-8-20-VAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 20A 240 V AC DC Lever Panel Mount

Sensata Technologies$105.96 · MOQ 2 · 300 avail.
See Product
M39019/01-218Available

Circuit Breaker Magnetic (Hydraulic Delay) 2A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$961.87 · MOQ 2 · 33 avail.
See Product
3-1423712-8Available

Circuit Breakers W28-XT1A-2.5=CKTBKR THERM ROCK QC.250 FU

TE Connectivity$7.39 · MOQ 10 · 4,245 avail.
See Product
209-3-1REC4-65-4-8-45-H-VAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 45A 240 V AC DC Lever DIN Rail

Sensata Technologies$441.35 · MOQ 2 · 70 avail.
See Product
M39019/03-333SAvailable

Circuit Breaker Magnetic (Hydraulic Delay) 10A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$617.09 · MOQ 5 · 50 avail.
See Product
AP17-1-61-203Available

Circuit Breaker Magnetic (Hydraulic Delay) 20A 240 V AC 50 V DC Toggle Panel Mount

Sensata Technologies$1,336.84 · MOQ 2 · 23 avail.
See Product
W58-XB1A4A-20Available

Circuit Breakers 20A PUSH TO RESET

TE Connectivity$7.51 · MOQ 10 · 4,055 avail.
See Product
M39019/02-258Available

Circuit Breaker Magnetic (Hydraulic Delay) 20A 240 V AC 50 V DC Lever Panel Mount

Sensata Technologies$950.99 · MOQ 1 · 32 avail.
See Product
9-1393253-1Available

Magnetic Circuit Breaker, Series Trip, White Actuator, 240 VAC / 277 VAC / 415 VAC, 30 A, 3 Pole, Potter &…

TE Connectivity$201.24 · MOQ 1 · 151 avail.
See Product
W69-X2Q12-30Available

Circuit Breakers 30A 3 POLE 3 TOGGLE

TE Connectivity$201.24 · MOQ 1 · 151 avail.
See Product

Showing 1–100 of 3,012