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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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
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
BR120AF
CIRCUIT BREAKER, BR SERIES, FIRE-GUARD, ARC FAULT CIRCUIT INTERRUPTER, 40C,10 KA, 20 AMP, 1 POLE, 1 PHASE, 120 V, STANDARD INTERRUPTING CAPACITY, UL LISTED, PLUG-IN
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Repair Yours
Contact Us
EATON CORPORATION
CUTLER HAMMER
BAB3020H
CIRCUIT BREAKER, TYPE BA, 20 AMP, 240V AC, 3 POLE, BOLT-ON MOUNTING
✓ IN STOCK!
Repair Yours
$200.00
EATON CORPORATION
CUTLER HAMMER
BAB3015H
CIRCUIT BREAKER, TYPE BAB, 15 AMP, 3 POLE3 PHASE, 240 VAC, BOLT-ON MOUNTING
✓ IN STOCK!
Repair Yours
$223.07
WESTINGHOUSE
PCG32000F
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOLDED CASE, 2000 AMP, 600 VAC, 50/60 HZ , *** FRAME ONLY ** , TRIP UNIT SOLD SEPARATELY
✓ IN STOCK!
Buy Surplus As Low As
$13,002.57
Repair Yours
$6,277.29
WESTINGHOUSE
HMCP150U4
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 150 AMP, THERMAL MAGNETIC
✓ IN STOCK!
Buy Surplus As Low As
$658.47
Repair Yours
$490.00
WESTINGHOUSE
FDB3015
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 15AMP, 3POLE. 600VAC. 50/60HZ
✓ IN STOCK!
Buy Surplus As Low As
$450.98
Repair Yours
$370.60
WESTINGHOUSE
FA3015
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOLDED, 15AMP, 3POLE, 600VAC, 3 PHASE, BOLT-ON CONNECTION, THERMAL MAGNETIC, LONG-TIME AND INSTANTANEOUS, 14KA@480V
✓ IN STOCK!
Buy Surplus As Low As
$204.42
SIEMENS
ITE SIEMENS
LL3-F600
CIRCUIT BREAKER 600AMP 3POLE 600V
✓ IN STOCK!
Buy Surplus As Low As
$956.50
Repair Yours
$793.90
SIEMENS
ITE SIEMENS
FXD63B225
MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. STANDARD 40 DEG C BREAKER FD FRAME WITH STANDARD BREAKING CAPACITY AND NON INTERCHANGEABLE TRIP. MEETS UL 489 / IEC 60947-2 STA ...
✓ IN STOCK!
Repair Yours
$419.00
SIEMENS
ITE SIEMENS
EE3-B030
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, TYPE EE, 30 AMP, 3 POLE, 3 PHASE, 10 KA @ 240 VAC
✓ IN STOCK!
Buy Surplus As Low As
$128.45
SIEMENS
ITE SIEMENS
ED42B020
CIRCUIT BREAKER, MOLDED CASE, SENTRON SERIES, 2 POLE, 20 AMPS, 18 KA AT 480 VAC, 50/60 HZ, FIXED, 3 PHASE
✓ IN STOCK!
Repair Yours
$240.87
SIEMENS
ED41B050L
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAHNETIC, STANDARD RATING, TYPE ED, 480 VAC, 1 POLE, STANDARD 40 DEGREES C BREAKER, 50 AMP
✓ IN STOCK!
Repair Yours
$300.00
SIEMENS
ITE SIEMENS
MBKQJ3
CIRCUIT BREAKER MOUNTING KIT, QJ FRAME, 3 PHASE, 600 V, 225 A, ALUMINUM
✓ IN STOCK!
Repair Yours
$495.60
SIEMENS
ITE SIEMENS
EH3-B030
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 30AMP, 3POLE, 480VAC
✓ IN STOCK!
Buy Surplus As Low As
$287.57
Repair Yours
$253.93
SIEMENS
Q360H
Q360H CIRCUIT BREAKER, 60A, Q, CIRCUIT BREAKER, 240V, 60 AMP
✓ IN STOCK!
Repair Yours
$300.00
SIEMENS
3RV1031-4EA10
DISCONTINUED BY MANUFACTURER 10/01/2020, CIRCUIT BREAKER, SIZE S2, MOTOR PROTECTION, CLASS 10, 22-32 AMP RELEASE, SCREW TERMINALS, STANDARD SWITCHING CAPACITY, (SUCCESSOR: 3RV2031-4EA10)
✓ IN STOCK!
Buy Surplus As Low As
$142.47
Repair Yours
$200.00
GENERAL ELECTRIC
TJC-36600G
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 600AMP, 3POLE, 600VAC
✓ IN STOCK!
Buy Surplus As Low As
$1,147.32
Repair Yours
$952.27
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
✓ IN STOCK!
Repair Yours
$600.00
EATON CORPORATION
CUTLER HAMMER
EHD2020L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 480 VAC, 250 VDC, 2-POLE, 20 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$319.00
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
✓ IN STOCK!
Buy Surplus As Low As
$809.87
Repair Yours
$607.70
ALLEN BRADLEY
140M-D8E-C25
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME D, RATING - 32 AMP, HIGH BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 18-25 AMP
✓ IN STOCK!
Buy Surplus As Low As
$287.85
Repair Yours
$300.00
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!
Buy Surplus As Low As
$606.00
Repair Yours
$498.00
WESTINGHOUSE
8184A42H01
DISCONTINUED BY MANUFACTURER, CURRENT SENSOR, 100-150-225 AMP, DB-15
✓ IN STOCK!
Buy Surplus As Low As
$108.00
EATON CORPORATION
CUTLER HAMMER
HFD3225L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 225 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$2,754.56
EATON CORPORATION
CUTLER HAMMER
HFD3030
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 30 AMP, LOAD SIDE LUGS ONLY
✓ IN STOCK!
Repair Yours
$424.00
EATON CORPORATION
CUTLER HAMMER
H2015B
DISCONTINUED BY MANUFACTURER, HEATER PACK, FREEDOM SERIES, STANDARD TRIP, 29-44.1 AMP, NEMA 2, CLASS 20, PRICE / EACH
✓ IN STOCK!
Buy Surplus As Low As
$42.88
EATON CORPORATION
CUTLER HAMMER
BR215
CIRCUIT BREAKER, TYPE BR, THERMAL MAGNETIC, Q28, 10 KAIC, 15 AMP, 2 POLE, 120/240 V, #14-4 AWG CU/AL, PLUG-ON
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Repair Yours
Contact Us
EATON CORPORATION
CUTLER HAMMER
BAB1050
CIRCUIT BREAKER, TYPE BAB, 1 POLE, 50 AMP, 40C, 120/240 VAC, 10,000 AIC
✓ IN STOCK!
Repair Yours
Contact Us
GENERAL ELECTRIC
THQL21WY15
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, Q LINE, 10 KAIC, PLUG-IN, 2 POLE, 120/240 V, 15 AMP, LI TRIP FUNCTION
✓ IN STOCK!
Buy Surplus As Low As
$50.15
GENERAL ELECTRIC
TEY120
CIRCUIT BREAKER, TEY, BOLT-ON, HACR TYPE, 20 AMP, 1 POLE, 277 VAC, 125 VDC, 14 KA , TEY120
✓ IN STOCK!
Repair Yours
Contact Us
ALLEN BRADLEY
1492-CB3F010
DISCONTINUED BY MANUFACTURER 12/01/2007, CIRCUIT BREAKER, 1492 ENERGY, LIMITING MINIATURE, IEC, OPEN STYLE,DIN RAIL MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$33.00
ALLEN BRADLEY
140U-H6C3-C15-A
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 140U SERIES, H-FRAME, 60-69 KA, FIXED THERMAL/FIXED MAGNETIC, 3-POLE, 15 A, 1 AUX CONTACT
✓ IN STOCK!
Buy Surplus As Low As
$479.99
Repair Yours
$398.39
ALLEN BRADLEY
1404-M805A-ENT
DISCONTINUED BY MANUFACTURER 2014-01-30, POWERMONITOR 3000, MASTER MODULE WITH TRANSIENT ANALYSIS, 5 AMPS, CONTROL POWER, 120V/240V AC 50/60- HZ OR 125V/250V DC, REVENUE METERING COMPLIANCE ...
✓ IN STOCK!
Buy Surplus As Low As
$4,800.00
Repair Yours
$3,984.00
SIEMENS
ITE SIEMENS
XQ45R
DISCONTINUED BY MANUFACTURER, BUS PLUG, XJ-L SERIES, 3 PHASE, 4 WIRE, 250 VAC, 50 AMP, SUITABLE W/ XJ-L ALUMINUM & COPPER BUSWAY SYSTEMS
✓ IN STOCK!
Buy Surplus As Low As
$160.11
SIEMENS
ITE SIEMENS
QJ23B125
MOLDED CASE CIRCUIT BREAKER, 3 POLE, 3 PHASE, 240 VAC, 125 AMP, QJ FRAME TYPE, BOLT-ON CONNECTION TYPE, LI- LONG-TIME & INSTANTANEOUS TRIP FUNCTIONS, LOAD SIDE LUG TERMINALS
✓ IN STOCK!
Repair Yours
$374.00
