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.
Filter Results
EATON CORPORATION
CUTLER HAMMER
NGH312033E
CIRCUIT BREAKER, SERIES G, 3 PHASE, 3 POLE, 600V, 1200A, 65KAIC @ 480V, BOLT ON, LS TRIP, SOLID STATE
✓ IN STOCK!
Repair Yours
Contact Us
SIEMENS
BQD360BP
BREAKER BQD 3P 60A 480VAC 14KA BULK PK, POSSIBLE REPLACEMENT PN# BQD360 , BQD360BP
✓ IN STOCK!
Repair Yours
Contact Us
SIEMENS
STPH44GE1L15X
DISCONTINUED BY MANUFACTURER, BUSWAY SYSTEM PLUG, SURGE CURRENT / 150 KA, 4 W, 30 AMP, 3 PHASE, 480 VAC
✓ IN STOCK!
Buy Surplus As Low As
CAN$3,429.64
Repair Yours
Contact Us
EATON CORPORATION
CUTLER HAMMER
BABRP1015
BAB REMOTELY OPERATED BOLT-ON BREAKER 1P, 15A, PULSE
✓ IN STOCK!
Repair Yours
Contact Us
SIEMENS
3VL4740-1EJ46-0AA0
DISCONTINUED BY MANUFACTURER 10/01/2021, CIRCUIT BREAKER, 4 POLE, 400 AMP, 415 VAC, 55 KA, OVERLOAD PROTECTION
✓ IN STOCK!
Buy Surplus As Low As
CAN$5,148.69
Repair Yours
Contact Us
EATON CORPORATION
CUTLER HAMMER
MC3800WK
DISCONTINUED BY MANUFACTURER, MOLDED CASE SWITCH, MC SERIES, MAGNETIC TYPE, 800 AMP, 3 POLE, 600 VAC
✓ IN STOCK!
Buy Surplus As Low As
CAN$781.67
Repair Yours
Contact Us
SIEMENS
3VL1708-1DD33-0AA0
DISCONTINUED BY MANUFACTURER 01/10/2020, CIRCUIT BREAKER, THERMAL MAGNETIC, 80 AMP, 3 POLE, 415 VAC, 50 HZ, 55 KA, W/O AUXILIARY RELEASE/ALARM SWITCH
✓ IN STOCK!
Buy Surplus As Low As
CAN$715.10
Repair Yours
Contact Us
WESTINGHOUSE
NB3600P
CIRCUIT BREAKER, TRI-PAK, 600AMP, 3POLE, 600VAC MAX
✓ IN STOCK!
Buy Surplus As Low As
CAN$2,090.92
Repair Yours
Contact Us
SIEMENS
FURNAS ELECTRIC CO
3VL1710-1DD33-0AA0
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 3 POLE, 100 AMP, 55 K
✓ IN STOCK!
Buy Surplus As Low As
CAN$1,525.23
SIEMENS
FURNAS ELECTRIC CO
3VL1716-1DD33-0AA0
DISCONTINUED BY MANUFACTURER 10/01/2020, CIRCUIT BREAKER, VL160X N, 3 POLE, 160 AMP, 415 VAC, 55KA, MOLDED CASE, WITHOUT AUXILIARY RELEASE, WITHOUT AUXILIARY/ALARM SWITCH
✓ IN STOCK!
Buy Surplus As Low As
CAN$2,207.08
Repair Yours
Contact Us
GENERAL ELECTRIC
LFB3150R
DISCONTINUED BY MANUFACTURER, CURRENT LIMITER, 80-150 AMP, 3 POLE, 600 VAC, FOR USE WITH 80-150A FB CIRCUIT BREAKER
✓ IN STOCK!
Buy Surplus As Low As
CAN$1,182.59
GENERAL ELECTRIC
TEB111100WL
CIRCUIT BREAKER 100AMP 1POLE 120VAC , TEB111100WL
✓ IN STOCK!
Repair Yours
Contact Us
SIEMENS
FURNAS ELECTRIC CO
3VL1712-1DD33-0AA0
CIRCUIT BREAKER, 100-125 AMP, 3 POLE, 415 VAC, 8 KV, WITHOUT AUXILIARY RELEASE WITHOUT AUXILIARY/ALARM SWITCH
✓ IN STOCK!
Buy Surplus As Low As
CAN$1,104.12
Repair Yours
Contact Us
SIEMENS
FURNAS ELECTRIC CO
3VL5763-1DC36-0AA0
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 630 AMP, 3 POLE, 45KA/415V, PRODUCT CANCELLED SINCE 1.10/2021
✓ IN STOCK!
Buy Surplus As Low As
CAN$2,250.65
Repair Yours
Contact Us
SIEMENS
3VL1107-1KM30-0AA0
MOLDED CASE CIRCUIT BREAKER, TYPE NCGA, FRAME: CG, 70 AMP, 3 POLE, 240-600V AC, 50/60 HZ , 3VL1107-1KM30-0AA0
✓ IN STOCK!
Repair Yours
Contact Us
SIEMENS
3VL1103-2KM30-0AA0
CIRCUIT BREAKER, VL150X, TYPE CG, 30A, 250V T/M, 3 POLE, 65 KA, W/O LUGS , 3VL1103-2KM30-0AA0
✓ IN STOCK!
Buy Surplus As Low As
CAN$6,986.61
Repair Yours
Contact Us
GENERAL ELECTRIC
TFL236200WL
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 200 AMP, 3 POLE, 600 VAC
Buy Surplus As Low As
CAN$721.06
Repair Yours
Contact Us
EATON CORPORATION
CUTLER HAMMER
LB3400F
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 400 AMP, 3 POLE, 600 VAC, FRAME ONLY, STANDARD INTERRUPTING CAPACITY, BOLT-ON
✓ IN STOCK!
Buy Surplus As Low As
CAN$1,180.72
Repair Yours
Contact Us
WESTINGHOUSE
HMA3800T
DISCONTINUED BY MANUFACTURER, TRIP UNIT, 800 AMP, 3 POLE, 3000-6000 AMP ADJUST
✓ IN STOCK!
Buy Surplus As Low As
CAN$1,742.42
WESTINGHOUSE
MCP03150RS
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOLDED CASE, SERIES C, THERMAL MAGNETIC, 15 AMP, 3-POLE, 600 VAC MAX
✓ IN STOCK!
Buy Surplus As Low As
CAN$847.26
Repair Yours
Contact Us
ASEA BROWN BOVERI
ESB43050L
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 50 AMP, 3 POLE, 480 VAC
✓ IN STOCK!
Buy Surplus As Low As
CAN$907.52
Repair Yours
Contact Us
WESTINGHOUSE
ELC3050R
CURRENT LIMITER, 50 AMP, 3 POLE, F-FRAME
✓ IN STOCK!
Buy Surplus As Low As
CAN$862.51
FEDERAL PACIFIC ELECTRIC
CFP-336
DISCONTINUED BY MANUFACTURER, BUS PLUG, 30 AMP, 7-1/2 HP, 3 POLE, 600 V
✓ IN STOCK!
Buy Surplus As Low As
CAN$2,602.84
FEDERAL PACIFIC ELECTRIC
NJL631250
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 250 AMP, 3 POLE, 600 V AC MAX
✓ IN STOCK!
Buy Surplus As Low As
CAN$731.81
Repair Yours
Contact Us
FEDERAL PACIFIC ELECTRIC
NJL631300
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 300AMP, 3POLE, 600VAC
✓ IN STOCK!
Buy Surplus As Low As
CAN$768.40
Repair Yours
Contact Us
FEDERAL PACIFIC ELECTRIC
NFJ631125
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 125 AMP, 3 POLE, 600 VAC, 50/60 HZ
✓ IN STOCK!
Buy Surplus As Low As
CAN$720.64
Repair Yours
Contact Us
WESTINGHOUSE
2609D39G18
CIRCUIT BREAKER 1.5AMP 220VAC 60HZ
✓ IN STOCK!
Buy Surplus As Low As
CAN$1,622.74
Repair Yours
Contact Us
SIEMENS
3VL9816-2AN10
CIRCUIT BREAKER, VL IEC, 3VL, 5 8 AUX, MTG, BRKT, LEFT
✓ IN STOCK!
Buy Surplus As Low As
CAN$1,010.61
SIEMENS
MC2442S1200FC
LOAD CENTER, UG FLUSH MOUNT, SOLAR READY, 200 AMP, 24 SPACE, 42 CIRCUIT, OH/UG FEED, RING TYPE COVER, FLUSH MOUNTING , MC2442S1200FC
✓ IN STOCK!
Repair Yours
Contact Us
SIEMENS
MC2442S1200SC
MC 24S/42C 200A 4J OH/UG RG SUR PV , MC2442S1200SC
✓ IN STOCK!
Repair Yours
Contact Us
SIEMENS
SW4260B3200
LOAD CENTER, ES SERIES, 200AMP, 42 SPACE, 3 PHASE, STANDARD OUTDOOR MB, ES LC MB 42S/60C 3PH 200A N3R , SW4260B3200
✓ IN STOCK!
Repair Yours
Contact Us
FUJI ELECTRIC
BU-FSB3125
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, SERIES BU-FSB, MOLDED CASE, 125AMP, 3 POLE, 600VAC, 5-30KA INTERRUPT RATING, BOLT-ON TERMINALS
✓ IN STOCK!
Buy Surplus As Low As
CAN$1,310.63
Repair Yours
Contact Us
SIEMENS
3VL27061AP330AA0-Z
BREAKER VL IEC 63A 3P 55K 415V 10M U01
✓ IN STOCK!
Repair Yours
Contact Us
SIEMENS
FURNAS ELECTRIC CO
3VL1702-2DD36-0AA0
CIRCUIT BREAKER 20AMP 3POLE 70K 415V TIME ADJ , 3VL1702-2DD36-0AA0
✓ IN STOCK!
Buy Surplus As Low As
CAN$898.28
Repair Yours
Contact Us
WESTINGHOUSE
HMCP070M2C
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 70 AMP, THERMAL MAGNETIC
✓ IN STOCK!
Buy Surplus As Low As
CAN$1,376.44
Repair Yours
Contact Us
SIEMENS
ITE SIEMENS
JL3B200
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 200AMP, 3POLE, 600V
Buy Surplus As Low As
CAN$1,177.45
Repair Yours
Contact Us
SIEMENS
ITE SIEMENS
JJ3B350
CIRCUIT BREAKER 350AMP 3POLE 600VAC
✓ IN STOCK!
Buy Surplus As Low As
CAN$2,326.46
Repair Yours
Contact Us
FEDERAL PACIFIC ELECTRIC
NM031800
AB TRIP UNIT, 800 AMP, 600 V, 3 POLE, THERMAL MAGNETIC
✓ IN STOCK!
SIEMENS
ITE SIEMENS
FJ3-B225
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 225AMP, 3POLE, 600VAC
✓ IN STOCK!
Buy Surplus As Low As
CAN$1,533.84
Repair Yours
Contact Us
ALLEN BRADLEY
140L-J2J3-D10
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 100AMP, 3POLE, 440VAC, 50/60HZ, 8KV
✓ IN STOCK!
Buy Surplus As Low As
CAN$792.66
Repair Yours
Contact Us
WESTINGHOUSE
LAB3225
CIRCUIT BREAKER 225AMP 3POLE 600VAC
✓ IN STOCK!
Buy Surplus As Low As
CAN$2,311.14
Repair Yours
Contact Us
SIEMENS
FURNAS ELECTRIC CO
3VL17032DD360AA0-Z
BREAKER VL IEC 32A 70K/415V 3P TM ADJ
✓ IN STOCK!
Repair Yours
Contact Us
SIEMENS
FURNAS ELECTRIC CO
3VT1701-2DC36-0AA0
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, OVERVOLTAGE RELEASE, 3VT, 16AMP, 3POLE, FIXED
✓ IN STOCK!
Buy Surplus As Low As
CAN$882.83
Repair Yours
Contact Us
