Industrial Circuit Breakers & Protection Devices
Ensure electrical safety and operational continuity with our robust selection of air breakers, vacuum circuit breakers, and DIN rail-mounted solutions. Designed to provide dependable circuit protection across industrial power systems and critical infrastructure.
Safeguard your electrical systems with our comprehensive range of circuit breakers. Our comprehensive range features air breakers, ground & test devices, DIN rail mount circuit breakers, vacuum circuit breakers, and panel mount circuit breakers to meet your circuit protection needs. Whether you're safeguarding critical electrical systems, upgrading industrial equipment, or maintaining power distribution networks, our circuit breakers provide the reliable protection and control you need for optimal performance and safety. Shop now for reliable circuit breakers to protect your electrical systems.
Rockwell Disclaimer: The product is used surplus. Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Radwell is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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GENERAL ELECTRIC
TEC36015
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MAG-BREAK, TYPE TEC, 3 POLE, 3 PHASE, 15 AMPS, 600 VAC, 10KA @ 480V, STANDARD INTERRUPT, FEED-THRU, LINE & LOAD SIDE LUGS, 72-198 AMP MAGNETIC ...
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CAN$2,109.73
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GENERAL ELECTRIC
TED134020WL
MOLDED CASE CIRCUIT BREAKER, SPECTRA SERIES, TYPE TED, CURRENT LIMITING, THERMAL MAGNETIC, 20 AMP, 3 POLE, 480 VAC, 3 PHASE, W/LUGS
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GENERAL ELECTRIC
SELA36AI0030
CIRCUIT BREAKER, MOLDED CASE, SOLID STATE, 3P, 30AMP, 600VAC, MAGNETIC SENSE, ACCEPTS 12-3AWG WIRES
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EATON CORPORATION
CUTLER HAMMER
NC31200WK
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 1200 AMP, 3 POLE, 600 V
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CAN$1,415.38
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GENERAL ELECTRIC
TQD32150
CIRCUIT BREAKER, Q-LINE, 3 POLE, 3 PHASE, 150 AMP, 240V, 10KAIC, LOAD SIDE LUGS, BOLT-ON, THERMAL MAGNETIC
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GENERAL ELECTRIC
THED136100WL
CIRCUIT BREAKER, MOLDED CASE, THERMAL MAGNETIC, 3 POLE, 600 VAC, 100 AMP, 10 TO 50 CELSIUS TEMPERATURE RATING, LINE/LOAD LUG, LI/NON-INTERCHANGEABLE THERMAL MAGNETIC TRIP
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GENERAL ELECTRIC
TFK236F000
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER FRAME, FRAME ONLY, TYPE TFK, 3 POLE, 600 VAC, BOLT-ON, THERMAL MAGNETIC, INTERCHANGEABLE TRIP
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CAN$2,681.40
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EATON CORPORATION
CUTLER HAMMER
HMCPE100R3C
CIRCUIT BREAKER, SERIES G, 3 POLE, 3 PHASE, 480V, 100A, 14KAIC @ 400V, FEED-THRU, INSTANTANEOUS TRIP, MAGNETIC ONLY
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GENERAL ELECTRIC
THED136150
CIRCUIT BREAKER, 150 AMP, 3 POLE, 600 VAC , THED136150
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GENERAL ELECTRIC
THED136070
CIRCUIT BREAKER, MOLDED CASE, THERMAL MAGNETIC, 70 AMP, 600 VAC, 250 VDC, 3 POLE, W/LOAD LUGS
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GENERAL ELECTRIC
TFJ236200
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 200 AMP, 3 POLE, 600 VAC
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CAN$2,801.32
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GENERAL ELECTRIC
SELA36AI0150
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 150 AMP, 3 POLE, 600 VAC, FRAME TYPE: SELA, INSTANTANEOUS TRIP FUNCTIONS, MAGNETIC ONLY, SUITABLE FOR REVERSE FED APPLICATIONS, HIGH INTERRUPTI ...
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EATON CORPORATION
CUTLER HAMMER
FD3200
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 200 AMP, LOAD SIDE LUGS ONLY
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WESTINGHOUSE
JA3225W
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 225 AMP, 3P 600 VAC, TRIP
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CAN$865.09
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GENERAL ELECTRIC
FVK422R
DISCONTINUED BY MANUFACTURER, FUSIBLE PLUG, FLEX-A-POWER BUSWAY, TYPE QMR, 3 PHASE, 4 WIRE, 60 AMP, 240V
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CAN$1,154.21
EATON CORPORATION
CUTLER HAMMER
MA3800F
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 600V, 800A, 3P, BOLT-ON CONNECTION, THERMAL MAGNETIC PROTECTION, 30KA@480V AIC RATING
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CAN$1,693.93
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EATON CORPORATION
CUTLER HAMMER
JDC3250
###CIRCUIT BREAKER, TYPE JDC, 250AMP, 3POLE, 600VAC, 250VDC, 35KAIC @ 600V
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EATON CORPORATION
CUTLER HAMMER
BPFD
DISCONTINUED BY MANUFACTURER, BUS PLUG, 3-PHASE, 3 W, 600 V, 225 A, 25 KA @ 480 V
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CAN$4,109.69
SIEMENS
ITE SIEMENS
HHED63B100
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, ED, 18 KA, 100 AMP, 3 POLE, 600 V AC, W/ LD LUG
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CAN$2,065.21
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ALLEN BRADLEY
140M-C2E-A16
DISCONTINUED BY MANUFACTURER 02/25/2022, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 0.10-0.16 AMP
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CAN$910.30
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GENERAL ELECTRIC
SKHA36AT1200
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, SPECTRA, 3 POLE, 3 PHASE, 1200A, 600V, 50KA @480V, STANDARD INTERRUPT, BOLT-ON, REVERSE FEED, LSI TRIP, LUGS NOT INCLUDED, SOLID STATE ELECTRON ...
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GENERAL ELECTRIC
TED136100
CIRCUIT BREAKER, THERMAL MAGNETIC, E150 LINE, 100 AMP, 8 KA, 600 VAC, 3 POLE
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EATON CORPORATION
CUTLER HAMMER
JDC3225
CIRCUIT BREAKER, JDC TYPE, J FRAME, 600 VAC, 225 AMP, 3 POLE, 3 PHASE
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GENERAL ELECTRIC
TJJ436200
CIRCUIT BREAKER, 200 AMP, 3 POLE, 600 V
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EATON CORPORATION
CUTLER HAMMER
P3F363R
DISCONTINUED BY MANUFACTURER, BUSWAY SWITCH, POW-R-WAY III, FUSIBLE PLUG-IN UNIT, R CLASS FUSES, 100 AMP, 3 POLE, 600 VAC
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CAN$6,799.35
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EATON CORPORATION
CUTLER HAMMER
JDC3200
CIRCUIT BREAKER, MOLDED CASE, J-FRAME, 200 AMP, 3 POLE, 600 VAC, 250 VDC, 50/60 HZ
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ALLEN BRADLEY
140M-F8E-C16
DISCONTINUED BY MANUFACTURER 01/30/2024, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME F, RATING - 45 AMP, HIGH BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 10-16 AMP
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CAN$1,239.26
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ALLEN BRADLEY
140M-D8E-C20
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME D, RATING - 32 AMP, HIGH BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 14.5-20 AMP
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CAN$1,020.03
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WESTINGHOUSE
LB3400
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 400 AMP, 3 POLE, 600 VAC, 50/60 HZ
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CAN$915.21
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SIEMENS
ITE SIEMENS
BOS14355
DISCONTINUED BY MANUFACTURER, BUS PLUG FUSIBLE 400A 600V 3P
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CAN$8,161.08
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SIEMENS
ITE SIEMENS
HHED63B070
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, SENTRON, 70 AMPS, THERMAL MAGNETIC, EXTRA HIGH INTERRUPT, ED FRAME, 600 VAC, 3 POLE, 40C
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CAN$914.77
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SIEMENS
ITE SIEMENS
LL3-B600
CIRCUIT BREAKER 600AMP 3POLE 600VAC
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SIEMENS
ITE SIEMENS
EH3-B020
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 20 AMP, 3 POLE, 240/480 VAC
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CAN$934.95
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ALLEN BRADLEY
140M-D8E-C16
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME D, RATING - 32 AMP, HIGH BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 10-16 AMP
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CAN$1,237.34
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EATON CORPORATION
CUTLER HAMMER
CHH3200
CIRCUIT BREAKER, CHH SERIES, TYPE CHH, 3P, 3PH, 200A, 240V, 100KA@240V, COMPLETE WITH LINE & LOAD LUG TERMINALS, STANDARD INTERRUPTING CAPACITY, 40C, FEED-THRU, LI - LONG-TIME AND INSTANTANE ...
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GENERAL ELECTRIC
TJK636Y600
CIRCUIT BREAKER, 600AMP, 3POLE, 600VAC/500VDC, 50/60HZ
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GENERAL ELECTRIC
THFK236F000
CIRCUIT BREAKER, HI-BREAK FRAME ONLY, THERMAL MAGNETIC, HIGH INTERRUPTING CAPACITY, TFK FRAME TYPE, 225 AMP, 600 VAC, 3 POLE, 3 PHASE, 25KAIC@480V, BOLT-ON
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SCHNEIDER ELECTRIC
SQUARE D
FA34100
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, I-LINE, TYPE FA, 3-POLE, 3-PHASE, ABC PHASE CONNECTION, 100A, 480V, 18KA@480V, THERMAL MAGNETIC
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CAN$1,304.32
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SIEMENS
RMS-TSG-TZ
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, STATIC TRIP III, SHORT/LONG TIME, GROUND FAULT
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CAN$917.98
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ALLEN BRADLEY
140G-H3F3-D12
MOLDED CASE CIRCUIT BREAKER, 140G SERIES, 125 A - H FRAME, 35 KA BREAKING CAPACITY, ADJUST THERMAL/ADJUST MAGNETIC, 3 POLES, 125 A CURRENT RANGE
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CAN$1,199.10
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ALLEN BRADLEY
140G-H3F3-D10
MOLDED CASE CIRCUIT BREAKER, 140G SERIES, 125 A - H FRAME, 35 KA BREAKING CAPACITY, ADJUST THERMAL/ADJUST MAGNETIC, 3 POLES, 100 A CURRENT RANGE
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CAN$896.26
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GENERAL ELECTRIC
TEC36050
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 50 AMP, 3 POLE, 600 VAC, W/ LUGS
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CAN$3,278.45
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