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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FUJI ELECTRIC
CP31E-10WDC
CIRCUIT BREAKER, 60 VDC, 10 AMP, 1 POLE, WITH AUXILIARY SWITCH, 1 NORMALLY OPEN, 1 NORMALLY CLOSED
✓ IN STOCK!
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
HFD3015
CIRCUIT BREAKER, C SERIES, F-FRAME, 15 AMP, 3 POLE, 600 VAC, 250 VDC, LOAD SIDE LUGS ONLY
✓ IN STOCK!
Repair Yours
$565.21
EATON CORPORATION
CUTLER HAMMER
HKD3300
THERMAL MAG CKT BREAKER, 3 POLE, 300A; PRODUCT RANGE:HKD SERIES; CURRENT RATING:300A; NO. OF POLES:3 POLE; VOLTAGE RATING VDC:250VDC; VOLTAGE RATING VAC:600VAC; CIRCUIT BREAKER MOUNTING:DIN ...
✓ IN STOCK!
Repair Yours
$1,467.69
EATON CORPORATION
CUTLER HAMMER
HJD3125
EATON EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER,
✓ IN STOCK!
Repair Yours
$1,323.60
EATON CORPORATION
CUTLER HAMMER
HFD3100
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 100 AMP, LOAD SIDE LUGS ONLY, BOLT-ON
✓ IN STOCK!
Repair Yours
$540.00
EATON CORPORATION
CUTLER HAMMER
HMDL3800F
CIRCUIT BREAKER, 800AMP, 3POLE, 600VAC, FRAME ONLY, FRAME ONLY, SERIES C, TYPE HMDL, 3P, 3PH, 800A, 600V, 65KA@480V, HIGH INTERRUPTING CAPACITY, 40C, BOLT-ON, THERMAL MAGNETIC, MOLDED CASE C ...
✓ IN STOCK!
Repair Yours
$2,190.00
ALLEN BRADLEY
1492-CB-1-DG-100
DISCONTINUED BY MANUFACTURER 2009-12-30, CIRCUIT BREAKER, ENERGY LIMITING, MINIATURE,10AMP, 1POLE, 480VAC
✓ IN STOCK!
Buy Surplus As Low As
$34.86
EATON CORPORATION
CUTLER HAMMER
CH220
CIRCUIT BREAKER, CLASS STL, TYPE CH, 20 AMP, 2 POLE, 120/240 VAC
✓ IN STOCK!
Repair Yours
Contact Us
ASEA BROWN BOVERI
S271-K1
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MINIATURE, 1 AMP, 1 POLE, 240/415 VAC, K-CURVE, EF 361 9
✓ IN STOCK!
Buy Surplus As Low As
$12.48
ALLEN BRADLEY
1492-SPU1B060
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 60AMP, 1POLE, 240VAC, 10KA
✓ IN STOCK!
Buy Surplus As Low As
$24.55
GENERAL ELECTRIC
TED134070
CIRCUIT BREAKER, THERMAL MAGNETIC PROTECTION, 70 AMP, 3 POLE, 480/600 VAC, 500 VDC, LUG TERMINATION , TED134070
✓ IN STOCK!
Repair Yours
$300.00
GENERAL ELECTRIC
TED113020WL
CIRCUIT BREAKER, THERMAL MAGNETIC, 20 AMP, 1 POLE, 277 VAC, 50/60 HZ, LINE AND LOAD LUG, PLASTIC MATERIAL, 10-50 DEG CELSIUS TEMPERATURE, 12-10 AWG
✓ IN STOCK!
Repair Yours
$300.00
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 ...
✓ IN STOCK!
Buy Surplus As Low As
$1,378.72
Repair Yours
$1,095.00
ALLEN BRADLEY
1492-CB-3-G-050-N
1492 ENERGY LIMITING MINIATURE CIRCUIT BREAKER, 3
✓ IN STOCK!
Buy Surplus As Low As
$173.34
Repair Yours
$300.00
ALLEN BRADLEY
1492-CB2G160
DISCONTINUED BY MANUFACTURER 2007-11-30, ENERGY LIMITING MINIATURE CIRCUIT BREAKER, 2POLE, 16A
✓ IN STOCK!
Buy Surplus As Low As
$41.15
ALLEN BRADLEY
1492-CB-1-DF-050
DISCONTINUED BY MANUFACTURER 2009-12-30, 1492 ENERGY LIMITING MINIATURE CIRCUIT BREAKER, 1 POLE, MAGNETIC TRIP RANGE 4.5...8 X RATED CURRENT (DC), 5.0 A
✓ IN STOCK!
Buy Surplus As Low As
$35.32
ALLEN BRADLEY
1492-CB1DF030
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, ENERGY LIMITING, MINIATURE, 1 POLE, 3.0 AMP RATING
✓ IN STOCK!
Buy Surplus As Low As
$100.94
EATON CORPORATION
CUTLER HAMMER
CH250
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 10 K, 50 AMP, 2 POLE, 120/240 V, REPLACED BY CHF250
✓ IN STOCK!
Buy Surplus As Low As
$36.48
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
CH140
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, TYPE CH, 40 AMP, 1 POLE, 120/240 V, 10 K
✓ IN STOCK!
Buy Surplus As Low As
$17.26
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
CH120
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, CH TYPE, THERMAL MAGNETIC, 10 KAIC, 20 AMP, SINGLE POLE, 120/240 VAC
✓ IN STOCK!
Buy Surplus As Low As
$6.02
EATON CORPORATION
CUTLER HAMMER
CH115
DISCONTINUED BY MANUFACTURER, MINIATURE CIRCUIT BREAKER, 15 AMP, 1 POLE, 120/240 VAC, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$7.19
ASEA BROWN BOVERI
S281-K4
CIRCUIT BREAKER, 4 AMP, 1 POLE, 277/400 VAC, 10 KA, K-CURVE
✓ IN STOCK!
Buy Surplus As Low As
$8.98
ASEA BROWN BOVERI
S272-K10
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 10 AMP, 2 POLE, 277/480 VAC, K-CURVE
✓ IN STOCK!
Buy Surplus As Low As
$22.13
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
✓ IN STOCK!
Buy Surplus As Low As
$594.89
Repair Yours
$554.00
GENERAL ELECTRIC
THQC1120WL
CIRCUIT BREAKER, Q-LINE SERIES, 20AMP, 1 POLE, 120/240V,10 KAIC, LUG IN/LUG OUT
✓ IN STOCK!
Repair Yours
$300.00
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
✓ IN STOCK!
Repair Yours
$754.00
GENERAL ELECTRIC
TED134020
BREAKER, 20 AMP, 3-POLE, 480 VOLT AC, 250 VOLT DC, 5 KAIC, MOLDED CASE, THERMAL MAGNETIC
✓ IN STOCK!
Repair Yours
$300.00
GENERAL ELECTRIC
SELA36AT0030
CIRCUIT BREAKER, 30 AMP, 3 PHASE, 3 POLE, 480 VAC, BOLT ON
✓ IN STOCK!
Repair Yours
$331.52
GENERAL ELECTRIC
THED113020
CIRCUIT BREAKER, THERMAL MAGNETIC, 20 AMP, 1 POLE, 277 VAC, 1 PHASE, LOAD LUG CONNECTION
✓ IN STOCK!
Repair Yours
$300.00
GENERAL ELECTRIC
TFK236F000
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER FRAME, FRAME ONLY, TYPE TFK, 3 POLE, 600 VAC, BOLT-ON, THERMAL MAGNETIC, INTERCHANGEABLE TRIP
✓ IN STOCK!
Buy Surplus As Low As
$1,589.40
Repair Yours
$990.00
EATON CORPORATION
CUTLER HAMMER
FD2020
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 2-POLE, 20 AMP, LOAD SIDE LUGS ONLY
✓ IN STOCK!
Repair Yours
$375.52
EATON CORPORATION
CUTLER HAMMER
EHD3100L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 480 VAC, 250 VDC, 3-POLE, 100 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$530.85
EATON CORPORATION
CUTLER HAMMER
EHD1015
CIRCUIT BREAKER, 1 POLE, 15A; PRODUCT RANGE:C SERIES; CURRENT RATING:15A; NO. OF POLES:1 POLE; VOLTAGE RATING VDC:125V; VOLTAGE RATING VAC:277V; CIRCUIT BREAKER MOUNTING:DIN RAIL, PANEL ROHS ...
✓ IN STOCK!
Repair Yours
$300.00
MB MANUFACTURING
REF3-L050
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER 50AMP 3POLE 600VAC
✓ IN STOCK!
Buy Surplus As Low As
$732.58
Repair Yours
$608.04
EATON CORPORATION
CUTLER HAMMER
WMS-1C02
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 2 AMP, 1 POLE, 120/277 VAC,C-CURVE
✓ IN STOCK!
Buy Surplus As Low As
$35.32
EATON CORPORATION
CUTLER HAMMER
KD3400
CIRCUIT BREAKER, 3 POLE, 400A; PRODUCT RANGE:C SERIES; CURRENT RATING:400A; NO. OF POLES:3 POLE; VOLTAGE RATING VDC:250V; VOLTAGE RATING VAC:600V; CIRCUIT BREAKER MOUNTING:DIN RAIL, PANEL RO ...
✓ IN STOCK!
Repair Yours
$1,063.65
EATON CORPORATION
CUTLER HAMMER
HMCP400X5
CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 400 AMP, THERMAL MAGNETIC, 2000-4000 TRIP RANGE, NEMA STARTER SIZE 5, *** LUGS NOT INCLUDED ***
✓ IN STOCK!
Repair Yours
$890.00
EATON CORPORATION
CUTLER HAMMER
HMCP100L3C
CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 100 AMP, THERMAL MAGNETIC, 160-240 TRIP RANGE, NEMA STARTER SIZE 3
✓ IN STOCK!
Repair Yours
$418.17
EATON CORPORATION
CUTLER HAMMER
HMCP007C0C
CIRCUIT BREAKER, MOLDED CASE, THERMAL MAGNETIC, C SERIES, MOTOR PROTECTION, 600 VAC MAX, 250 VDC MAX, 3-POLE, 7 AMP, NEMA STARTER SIZE 0
✓ IN STOCK!
Repair Yours
$325.51
