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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SIEMENS
3VL3115-2KN30-0AA0
VL FG-H 150A T/M 3P 20KA 600V NO-LUGS , 3VL3115-2KN30-0AA0
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CAN$3,105.58
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SCHNEIDER ELECTRIC
SQUARE D
PXF361600G
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 3-POLE, 600 V MAX, 1600 A
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CAN$37,890.74
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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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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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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
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
THQD32200WL
CIRCUIT BREAKER, Q-LINE, 3 POLE, 3 PHASE, 200 AMP, 240V, 22KAIC, LINE & LOAD SIDE LUGS, FEED-THRU, THERMAL MAGNETIC , THQD32200WL
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EATON CORPORATION
CUTLER HAMMER
BJ3200
MAIN BREAKER, TYPE BJ, COMMON BREAKER TRIP, 200 AMP, 10 KAIC, 3 POLE, 240 V
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EATON CORPORATION
CUTLER HAMMER
P3F362R
DISCONTINUED BY MANUFACTURER, BUSWAY SWITCH, POW-R-WAY II, FUSIBLE PLUG-IN UNIT, CLASS R FUSES, 60 AMP, 3 POLE, 3 PHASE, 600 VAC
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CAN$1,409.94
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EATON CORPORATION
CUTLER HAMMER
HMCP400K5C
CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 400 AMP, THERMAL MAGNETIC
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GENERAL ELECTRIC
FVK364R
DISCONTINUED BY MANUFACTURER, BUS PLUG, FUSIBLE, 3 PHASE, 3 WIRE, 600V, 200 AMP, CLASS H / R / T / L FUSES
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CAN$9,090.13
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GENERAL ELECTRIC
FVK363R
DISCONTINUED BY MANUFACTURER, BUSS PLUG, FUSIBLE, 100AMP, 3POLE, 600VAC, 3WIRE
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CAN$5,723.88
EATON CORPORATION
CUTLER HAMMER
LS360600A
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 600 AMP, 3 POLE, 600 VAC
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CAN$1,530.19
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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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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
TED134070WL
CIRCUIT BREAKER, THERMAL MAGNETIC, E150 LINE, TYPE TED, 70 AMP, 3 POLE, 480 VAC, 250 VDC, WITH LUG TERMINALS , TED134070WL
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GENERAL ELECTRIC
TEC36100
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 100 AMP, 3 POLE, 600 VAC, W/ LUGS
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CAN$1,426.00
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MB MANUFACTURING
REF3-L050
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER 50AMP 3POLE 600VAC
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CAN$1,067.62
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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-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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SIEMENS
HE3-B040
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 3 POLE, 3 PHASE, 480 VAC, 40 AMP, BOLT-ON CONNECTION TYPE, LOAD SIDE LUG TERMINALS
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CAN$774.68
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SIEMENS
ITE SIEMENS
EF3-L050
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, EF-TYPE FRAME, 3-POLE, 50 AMP RATING, 480 VAC RATING
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CAN$1,158.39
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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
✓ IN STOCK!
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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
✓ IN STOCK!
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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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GENERAL ELECTRIC
SFHA36AT0250
CIRCUIT BREAKER, SPECTRA SERIES, FRAME ONLY, SFHA TYPE, 250 AMP, 3-POLE, 3-PHASE, 600 VAC, BOLT-ON, REPLACES SFLA36AT0250
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EATON CORPORATION
CUTLER HAMMER
LD3400
CIRCUIT BREAKER, 3 POLE, 400 AMP, 250 VDC, 600 VAC, 50-60 HZ
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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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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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GENERAL ELECTRIC
SFLA36AI0250
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, SPECTRA SERIES, TYPE SFLA, MOLDED CASE, 3-POLE, 3-PHASE, 250 AMP, 600 V, 65KA@480V, HIGH INTERRUPTING CAPACITY, CURRENT LIMITING, BOLT-ON
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GENERAL ELECTRIC
SB362RGR
BUS PLUG, FUSIBLE, SWITCH OPERATED, 3 PHASE, 3 WIRE, 600V, 60 AMP, WITH GROUND, REJECTION STYLE FUSE CLIP, SPECTRA
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GENERAL ELECTRIC
TJC-36600G
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 600AMP, 3POLE, 600VAC
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CAN$1,495.23
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