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.
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AMERICAN CIRCUIT BREAKER
NA220
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 20AMP, 2POLE, 120/240VAC
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Buy Surplus As Low As
CAN$38.38
ASEA BROWN BOVERI
S281-K6A
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MINIATURE, 6 AMP, 1 POLE, 230-400 V, K CURVE, SCREW TYPE TERMINAL, DIN RAIL MOUNT
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Buy Surplus As Low As
CAN$16.89
WESTINGHOUSE
E3025
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 25 AMP, 250VAC, 125 - 250 VDC, 3 POLE, TYPE E
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Buy Surplus As Low As
CAN$35.91
SCHNEIDER ELECTRIC
SQUARE D
FA36030Q
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 100 AMP FRAME TYPE, I-LINE, PLUG ON CIRCUIT BREAKER, 3 POLE, 600 VAC RATING, 30 AMP RATING, W/ SWITCH LOCK OUT, SUGGESTED REPLACEME ...
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CAN$411.56
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F&G
L9-C32/3
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, DIN RAIL, 3P, 400/415V
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Buy Surplus As Low As
CAN$48.09
GENERAL ELECTRIC
TJK636400WL
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, TYPE TJK, WITH LINE AND LOAD SIDE TERMINALS, 400 AMP, 3 POLE, 600 V
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CAN$1,847.85
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GENERAL ELECTRIC
TKMA836600WL
MOLDED CASE CIRCUIT BREAKER, THERMAL MAGNETIC, INTERCHANGEABLE TRIP, 600 AMP, 600 V, 3 POLE, 3 PHASE, AC TYPE, TKM FRAME, LINE & LOAD SIDE LUG TERMINALS
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SIEMENS
TEXAS INSTRUMENTS PLC
50AA1B1A1
DISCONTINUED BY MANUFACTURER, EQUIPMENT PROTECTION MODULE, 120-240V, 50/60HZ
Buy Surplus As Low As
CAN$732.62
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FEDERAL PACIFIC ELECTRIC
NFJ631200
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 200 AMP, 3POLE, 600 VAC, 3 PHASE, BOLT-ON, THERMAL MAGNETIC
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CAN$1,223.54
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GENERAL ELECTRIC
AK2252
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, LOW VOLTAGE, 600A, 600V, AK 2 25 2
Buy Surplus As Low As
CAN$2,446.47
SIEMENS
SW2442B3150
3PHASE STANDARD OUTDOOR MB, ES LC MB 24S/42C 3PH 150A N3R , SW2442B3150
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GENERAL ELECTRIC
TB4STA12R
DISCONTINUED BY MANUFACTURER, SHUNT TRIP COIL, 120-240 VAC, 125 VDC
Buy Surplus As Low As
CAN$639.71
GENERAL ELECTRIC
THHQL22020
CIRCUIT BREAKER, 2 POLE, 20A, 1" PLUG IN BREAKER , THHQL22020
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GENERAL ELECTRIC
THQMV200DP
DISCONTINUED BY MANUFACTURER, TOP-FEED MAIN CIRCUIT BREAKER, TYPE TQMV, 2 POLE, 1 PHASE, 200 AMP, 120 V, 22 KA @ 240V, PLUG-IN, LONG TIME AND INSTANTANEOUS TRIP FUNCTIONS
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CAN$182.91
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EATON CORPORATION
CUTLER HAMMER
FH360100A
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 100 AMP, 3-POLE, 600 VAC
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CAN$487.23
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SCHURTER
AS168X-CB1-G030
CIRCUIT BREAKER, THERMAL MAG, 1P, 3A; VOLTAGE RATING VDC:65V; VOLTAGE RATING VAC:277V; CURRENT RATING:3A; NO. OF POLES:1; CIRCUIT BREAKER MOUNTING:DIN
Buy Surplus As Low As
CAN$34.53
ABB THOMAS & BETTS
ELASTIMOLD
161SOP
DISCONTINUED BY MANUFACTURER, STANDOFF PLUG, PARKING BUSHING, 200AMP, 15KV, INSULATED
Buy Surplus As Low As
CAN$114.70
EATON CORPORATION
CUTLER HAMMER
EGS1020FFB
MOLDED CASE CIRCUIT BREAKER, TYPE EGS, 600Y/347 VAC, 85 KAIC AT 240 VAC, 35 KAIC AT 480 VAC, 1 POLE, 20 AMP RATING, FIXED TRIP UNIT, BOLT-ON TERMINATION
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EATON CORPORATION
CUTLER HAMMER
GC2020
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 20 AMP, 2 POLE, 240 VAC
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TE CONNECTIVITY
POTTER & BRUMFIELD
W31-X2A1G-15
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, THERMAL CIRCUIT BREAKER, 15AMP, 250VAC, 50VDC, 1 POLE, 6-22 SECONDS TRIP TIME, SCREW TERMINAL CONNECTION
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CAN$38.10
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FUJI ELECTRIC
BW100EAGU-3P060
CIRCUIT BREAKER, MOLDED CASE, 100AF FRAME, LINE PROTECTION, PANEL MOUNT, 60 AMP, 3 POLE, 50/60 HZ, SCREW TERMINAL, G-TWIN GLOBAL SERIES
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GENERAL ELECTRIC
EP101C16
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 1 POLE, 16 AMP, 230/400 VAC, C-CURVE, 10KA, DIN RAIL MOUNT
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CAN$22.78
SIEMENS
3VL1703-1DD33-0AA0
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 3 POLE, 32 AMP, 55 K, 415 V AC
Buy Surplus As Low As
CAN$468.89
TE CONNECTIVITY
POTTER & BRUMFIELD
W23-X1A1G-3
CIRCUIT BREAKER, SERIES W23, 3 AMP, 240 VAC, 50 VDC, 1-POLE, THERMAL, PUSH-PULL PLUNGER ACTUATOR TYPE, PANEL MOUNT
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WESTINGHOUSE
JB3100W
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 100 AMP, 3 POLE, 600 VAC
Buy Surplus As Low As
CAN$637.92
ASEA BROWN BOVERI
EHB63080L
CIRCUIT BREAKER 80AMP 3POLE 600V
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CAN$539.25
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SIEMENS
ITE SIEMENS
JJ63B300
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, TYPE JJ, STANDARD INTERRUPTING CAPACITY, 3 POLE, 3 PHASE, 300 AMP, 600 VAC
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CAN$542.97
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LOVATO
LMR320600
DISCONTINUED BY MANUFACTURER, MANUAL MOTOR PROTECTOR, CIRCUIT BREAKERS, 4-6A, 100KA, 400V
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CAN$103.88
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ASEA BROWN BOVERI
KUM8
UNDERVOLTAGE TRIP 24VDC 4VA
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CAN$192.64
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SIEMENS
FURNAS ELECTRIC CO
3TX7500-0E
DISCONTINUED BY MANUFACTURER, AUXILIARY CONTACT, SCREW TERMINAL EXTENTION, 3POLE
Buy Surplus As Low As
CAN$34.85
ALTECH CORP
ABL SURSUM
2GU25
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 25AMP, 2POLE, 480Y/277VAC, DIN RAIL
Buy Surplus As Low As
CAN$74.01
SIEMENS
SW1836L3150
LOAD CENTER, ES SERIES, 3 PHASE, 4 WIRE, 120/240 VAC, 150 AMP , SW1836L3150
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SIEMENS
S2020B1100
DISCONTINUED BY MANUFACTURER, LOAD CENTER, MAIN BREAKER, 1PHASE, 100AMP, 20/20, REPLACED BY SN2020B1100
Buy Surplus As Low As
CAN$95.92
