Product Search

    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.

    Filter Results
    Results 201-250 of 840.
    SIEMENS S07ED60

    SIEMENS

    S07ED60

    24VDC S.T.. BREAKER ED DC 24V ST, SIEMENS LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER INTERNAL ACCESSORY. 24 VDC SHUNT TRIP. SUITS ED FRAME BREAKERS.
    ✓ IN STOCK!
    CAN$1,282.00 Buy Surplus As Low As CAN$770.00
    CAN$770.00
    SIEMENS QJ23B125

    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!
    CAN$1,350.00 Buy Surplus As Low As CAN$810.00
    CAN$810.00
    Repair Yours Contact Us
    SIEMENS JD63F400

    SIEMENS

    ITE SIEMENS

    JD63F400

    CIRCUIT BREAKER, 400AMP, 3POLE, 600VAC, FRAME ONLY, NO LUGS, NO TRIP UNIT
    ✓ IN STOCK!
    CAN$2,246.17 Buy Surplus As Low As CAN$904.15
    CAN$904.15
    Repair Yours Contact Us
    EATON CORPORATION HJD3225

    EATON CORPORATION

    CUTLER HAMMER

    HJD3225

    CIRCUIT BREAKER, SERIES C, 3 POLE, 225 AMP RATING, 600 VAC / 250 VDC, 50/60 HZ, FIXED THERMAL/MAGNETIC TRIP, COMPLETE MOLDED CASE, J FRAME
    ✓ IN STOCK!
    CAN$6,423.67 Buy Surplus As Low As CAN$3,854.20
    CAN$3,854.20
    Repair Yours Contact Us
    EATON CORPORATION HJD3175

    EATON CORPORATION

    CUTLER HAMMER

    HJD3175

    EATON HJD BREAKER, COMPLETE, 3 POLE, 175 AMP, 600 VAC MAX, 65KAIC @ 480V
    ✓ IN STOCK!
    CAN$6,423.67 Buy Surplus As Low As CAN$3,854.20
    CAN$3,854.20
    Repair Yours Contact Us
    EATON CORPORATION HJD3150

    EATON CORPORATION

    CUTLER HAMMER

    HJD3150

    HJD BREAKER COMPLETE 3P 150A 600VAC MAX 65KAIC @ 480V
    ✓ IN STOCK!
    CAN$8,393.54 Buy Surplus As Low As CAN$3,854.20
    CAN$3,854.20
    Repair Yours Contact Us
    SIEMENS FXD63A150

    SIEMENS

    FXD63A150

    MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAGNETIC, STANDARD RATING, TYPE FD, 600 VAC, 3 POLE, STANDARD RANGE ETI BREAKER, 150 AMP
    ✓ IN STOCK!
    CAN$2,799.00 Buy Surplus As Low As CAN$1,686.36
    CAN$1,686.36
    Repair Yours Contact Us
    SIEMENS FXD63B225

    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!
    CAN$1,895.14 Buy Surplus As Low As CAN$1,184.04
    CAN$1,184.04
    Repair Yours Contact Us
    SIEMENS JXD63B400

    SIEMENS

    ITE SIEMENS

    JXD63B400

    CIRCUIT BREAKER, SENTRON, 3 POLE, 3 PHASE, 400 AMP, 600V, 35KAIC @ 480V, 40 DEG C, BOLT ON, NON-INTERCHANGEABLE TRIP, WITHOUT LUGS, THERMAL MAGNETIC
    ✓ IN STOCK!
    CAN$3,064.00 Buy Surplus As Low As CAN$1,829.52
    CAN$1,829.52
    Repair Yours Contact Us
    GENERAL ELECTRIC SELA36AI0060

    GENERAL ELECTRIC

    SELA36AI0060

    CIRCUIT BREAKER, 60 AMP, 50/60 HZ, 3 POLE, 600 V, 3 PHASE, FREE STANDING MOUNTING STYLE, ELECTRONIC TRIP TYPE
    ✓ IN STOCK!
    CAN$1,968.78 Buy Surplus As Low As CAN$1,021.37
    CAN$1,021.37
    Repair Yours Contact Us
    EATON CORPORATION P3F361RG

    EATON CORPORATION

    CUTLER HAMMER

    P3F361RG

    PRW III 30 AMP 600V IN. RIN. FUSIBLE PLUG W/ INT GRD
    ✓ IN STOCK!
    CAN$2,180.00 Buy Surplus As Low As CAN$1,308.00
    CAN$1,308.00
    EATON CORPORATION KES3400LSIG

    EATON CORPORATION

    CUTLER HAMMER

    KES3400LSIG

    TRP UNIT, ELECTRONIC LSIG, 400AMP MAX, 3 POLE
    ✓ IN STOCK!
    CAN$5,552.14 Buy Surplus As Low As CAN$3,331.28
    CAN$3,331.28
    GENERAL ELECTRIC TED134030

    GENERAL ELECTRIC

    TED134030

    CIRCUIT BREAKER, 30 AMP, 3 POLE, 480 VAC, 250 VDC, 5 KAIC, MOLDED CASE, THERMAL MAGNETIC
    ✓ IN STOCK!
    CAN$2,463.58 Buy Surplus As Low As CAN$985.42
    CAN$985.42
    Repair Yours Contact Us
    EATON CORPORATION HFD3030L

    EATON CORPORATION

    CUTLER HAMMER

    HFD3030L

    MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 30 AMP, 3 POLE, 600 VAC / 250 VDC, 50/60 HZ, TRIP TYPE: FIXED TERMINAL / FIXED MAGNETIC, TERMINALS: LINE AND LOAD
    ✓ IN STOCK!
    CAN$3,282.00 Buy Surplus As Low As CAN$1,970.00
    CAN$1,970.00
    Repair Yours Contact Us
    EATON CORPORATION HMCP250W5C

    EATON CORPORATION

    CUTLER HAMMER

    HMCP250W5C

    CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 250 AMP, THERMAL MAGNETIC, 1250-2500 TRIP RANGE, NEMA STARTER SIZE 5
    ✓ IN STOCK!
    CAN$4,642.27 Buy Surplus As Low As CAN$2,785.36
    CAN$2,785.36
    Repair Yours Contact Us
    EATON CORPORATION HMCP150U4C

    EATON CORPORATION

    CUTLER HAMMER

    HMCP150U4C

    CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600VAC MAX, 250VDC MAX, 3-POLE, 150AMP, THERMAL MAGNETIC, 750-2500 TRIP RANGE, NEMA STARTER SIZE 4
    ✓ IN STOCK!
    CAN$3,919.19 Buy Surplus As Low As CAN$1,352.95
    CAN$1,352.95
    Repair Yours Contact Us
    EATON CORPORATION HMCP150T4C

    EATON CORPORATION

    CUTLER HAMMER

    HMCP150T4C

    CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 150 AMP, THERMAL MAGNETIC, 450-1500 TRIP RANGE, NEMA STARTER SIZE 4
    ✓ IN STOCK!
    CAN$3,919.19 Buy Surplus As Low As CAN$2,124.19
    CAN$2,124.19
    Repair Yours Contact Us
    SIEMENS HMD63F800

    SIEMENS

    ITE SIEMENS

    HMD63F800

    FRAME FOR HMD6 3P 600V 800A, SIEMENS LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER. 800A MD FRAME FOR HIGH BREAKING CAPACITY 3-POLE 600V BREAKERS.
    ✓ IN STOCK!
    CAN$4,727.00 Buy Surplus As Low As CAN$2,837.00
    CAN$2,837.00
    Repair Yours Contact Us
    SIEMENS ED63B020

    SIEMENS

    ITE SIEMENS

    ED63B020

    CIRCUIT BREAKER, SENTRON, TYPE ED, 3 POLE, 20 AMP, 600 VAC, 25 KAIC @ 480V
    ✓ IN STOCK!
    CAN$1,396.00 Buy Surplus As Low As CAN$838.00
    CAN$838.00
    Repair Yours Contact Us
    SIEMENS HFXD63B200

    SIEMENS

    ITE SIEMENS

    HFXD63B200

    CIRCUIT BREAKER, SENTRON SERIES, TYPE HFXD, 200 AMP, 3 POLE, 600V, BOLT ON
    ✓ IN STOCK!
    CAN$3,852.00 Buy Surplus As Low As CAN$2,312.00
    CAN$2,312.00
    Repair Yours Contact Us
    SIEMENS QJH22B125

    SIEMENS

    ITE SIEMENS

    QJH22B125

    CIRCUIT BREAKER, QJ SERIES, TYPE QJH2, THERMAL MAGNETIC, HIGH INTERRUPTING CAPACITY, 2 POLE, 1 PHASE, 125 AMP, 240 VAC
    ✓ IN STOCK!
    CAN$1,246.00 Buy Surplus As Low As CAN$748.00
    CAN$748.00
    Repair Yours Contact Us
    SIEMENS ED63B110

    SIEMENS

    ED63B110

    THERMAL MAGNETIC. 3 POLE. 600 VAC 500 VDC. 110 AMPERE AT 40 DEG C. INTERRUPTING RATING 65 KILOAMPERE AT 240 VAC 25 KILOAMPERE AT 480 VAC 18 KILOAMPERE AT 600 VAC/500 VDC (UL)-21F-0116X
    ✓ IN STOCK!
    CAN$1,519.00 Buy Surplus As Low As CAN$912.00
    CAN$912.00
    Repair Yours Contact Us
    EATON CORPORATION HJD3100

    EATON CORPORATION

    CUTLER HAMMER

    HJD3100

    HJD BREAKER COMPLETE 3P 100A 600VAC MAX 65KAIC @ 480V
    ✓ IN STOCK!
    CAN$8,228.26 Buy Surplus As Low As CAN$4,936.96
    CAN$4,936.96
    Repair Yours Contact Us
    EATON CORPORATION KDC3400

    EATON CORPORATION

    CUTLER HAMMER

    KDC3400

    CIRCUIT BREAKER, SERIES C, TYPE KDC, K FRAME, 3 POLE, 3 PHASE, 400A, 600V, 100KA @ 480V, LI TRIP, FEED-THRU, THERMAL MAGNETIC
    ✓ IN STOCK!
    CAN$5,401.60 Buy Surplus As Low As CAN$3,240.96
    CAN$3,240.96
    Repair Yours Contact Us
    EATON CORPORATION KD3350

    EATON CORPORATION

    CUTLER HAMMER

    KD3350

    TYPE KD BREAKER, 350AMP, 3P, 600VAC MAX, 25KAIC @ 600V
    ✓ IN STOCK!
    CAN$5,890.38 Buy Surplus As Low As CAN$3,534.23
    CAN$3,534.23
    Repair Yours Contact Us
    SIEMENS FD63B250

    SIEMENS

    ITE SIEMENS

    FD63B250

    CIRCUIT BREAKER, SENTRON, TYPE FD, 3 POLE, 3 PHASE, 250 AMP, 600V, 35KAIC @ 480V, STANDARD INTERRUPT, BOLT-ON, INTERCHANGEABLE TRIP, LONG TIME / INSTANTANEOUS TRIP, LOAD SIDE LUGS, THERMAL M ...
    ✓ IN STOCK!
    CAN$3,017.00 Buy Surplus As Low As CAN$1,811.00
    CAN$1,811.00
    Repair Yours Contact Us
    SIEMENS ED63B030

    SIEMENS

    ITE SIEMENS

    ED63B030

    CIRCUIT BREAKER, 30 AMP, 3 POLE, 600 VAC
    ✓ IN STOCK!
    CAN$1,397.00 Buy Surplus As Low As CAN$839.00
    CAN$839.00
    Repair Yours Contact Us
    EATON CORPORATION HLD3500

    EATON CORPORATION

    CUTLER HAMMER

    HLD3500

    EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER
    ✓ IN STOCK!
    CAN$12,324.00 Buy Surplus As Low As CAN$7,395.00
    CAN$7,395.00
    Repair Yours Contact Us
    EATON CORPORATION HFD3100

    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!
    CAN$2,250.19 Buy Surplus As Low As CAN$1,350.11
    CAN$1,350.11
    Repair Yours Contact Us
    SIEMENS QJ23B100

    SIEMENS

    ITE SIEMENS

    QJ23B100

    CIRCUIT BREAKER, MOLDED CASE CIRCUIT BREAKER, QJ FRAME,100A, 240V
    ✓ IN STOCK!
    CAN$1,350.00 Buy Surplus As Low As CAN$1,026.00
    CAN$1,026.00
    Repair Yours Contact Us
    EATON CORPORATION HFD3030

    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!
    CAN$2,825.64 Buy Surplus As Low As CAN$1,356.30
    CAN$1,356.30
    Repair Yours Contact Us
    EATON CORPORATION HFD3015

    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!
    CAN$2,825.64 Buy Surplus As Low As CAN$1,356.30
    CAN$1,356.30
    Repair Yours Contact Us
    EATON CORPORATION FD3110L

    EATON CORPORATION

    CUTLER HAMMER

    FD3110L

    MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 110 AMP, LINE AND LOAD TERMINALS
    ✓ IN STOCK!
    CAN$3,477.00 Buy Surplus As Low As CAN$2,086.00
    CAN$2,086.00
    Repair Yours Contact Us
    EATON CORPORATION FD3030

    EATON CORPORATION

    CUTLER HAMMER

    FD3030

    MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 30 AMP, LOAD SIDE LUGS ONLY
    ✓ IN STOCK!
    CAN$2,121.50 Buy Surplus As Low As CAN$1,272.90
    CAN$1,272.90
    Repair Yours Contact Us
    SCHNEIDER ELECTRIC HLL36060

    SCHNEIDER ELECTRIC

    SQUARE D

    HLL36060

    CIRCUIT BREAKER, POWERPACT H, 60 AMP, 3 POLE, 690 VAC, 50/60 HZ, LINE AND LOAD LUGS
    ✓ IN STOCK!
    CAN$2,184.99 Buy Surplus As Low As CAN$1,048.79
    CAN$1,048.79
    Repair Yours Contact Us
    SIEMENS MXD63B800

    SIEMENS

    ITE SIEMENS

    MXD63B800

    CIRCUIT BREAKER, SENTRON SERIES, TYPE MXD, 3P, 3PH, 800A, 600V, 50KA@480V, STANDARD INTERRUPTING CAPACITY, 40?C, BOLT-ON, COMPLETE WITH NON-INTERCHANGEABLE TRIP UNIT, LUGS NOT INCLUDED, THER ...
    ✓ IN STOCK!
    CAN$6,405.00 Buy Surplus As Low As CAN$3,843.00
    CAN$3,843.00
    Repair Yours Contact Us
    SIEMENS HFXD63B150

    SIEMENS

    ITE SIEMENS

    HFXD63B150

    CIRCUIT BREAKER, SENTRON, 3 POLE, 3 PHASE, 150 AMP, 600V, 65KAIC @ 480V, HIGH INTERRUPT, BOLT-ON, NON-INTERCHANGEABLE TRIP, LOAD SIDE LUGS, THERMAL MAGNETIC
    ✓ IN STOCK!
    CAN$3,726.00 Buy Surplus As Low As CAN$2,475.90
    CAN$2,475.90
    Repair Yours Contact Us
    SIEMENS FXD63B125

    SIEMENS

    ITE SIEMENS

    FXD63B125

    CIRCUIT BREAKER, SENTRON, FD FRAME, 3 POLE, 3 PHASE, 600V, 125A, 35KA @ 480V, BOLT-ON, LI TRIP, THERMAL MAGNETIC
    ✓ IN STOCK!
    CAN$1,850.00 Buy Surplus As Low As CAN$1,184.04
    CAN$1,184.04
    Repair Yours Contact Us
    EATON CORPORATION HND3800T33W

    EATON CORPORATION

    CUTLER HAMMER

    HND3800T33W

    MOLDED CASE CIRCUIT BREAKER, 3POLE, 3PHASE, 800A, 600V, 65KA@480V, BOLT ON
    ✓ IN STOCK!
    CAN$15,514.00 Buy Surplus As Low As CAN$9,309.00
    CAN$9,309.00
    Repair Yours Contact Us
    EATON CORPORATION HMCP400X5C

    EATON CORPORATION

    CUTLER HAMMER

    HMCP400X5C

    CIRCUIT BREAKER, MOLDED CASE, MOTOR CIRCUIT PROTECTOR, SERIES C, 3-POLE, 3 PHASE, 600 VAC MAX, 250 VDC MAX, 400 AMP, 2000-4000 TRIP RANGE, NEMA STARTER SIZE 5
    ✓ IN STOCK!
    CAN$8,621.07 Buy Surplus As Low As CAN$5,004.48
    CAN$5,004.48
    Repair Yours Contact Us
    SIEMENS HFXD63B175

    SIEMENS

    HFXD63B175

    MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAGNETIC, HIGH IC RATING, TYPE FD, 600 VAC, 3 POLE, 40 DEGREES CELSIUS, 175 AMP , HFXD63B175 , HFXD63B175
    ✓ IN STOCK!
    CAN$3,852.00 Buy Surplus As Low As CAN$2,283.26
    CAN$2,283.26
    Repair Yours Contact Us
    SIEMENS LMD63B800

    SIEMENS

    LMD63B800

    MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAHNETIC, STANDARD RATING, TYPE LMD, 600 VAC, 3 POLE, STANDARD 40 DEGREES C BREAKER, 800 AMP , LMD63B800 , LMD63B800
    ✓ IN STOCK!
    CAN$12,056.00 Buy Surplus As Low As CAN$7,234.00
    CAN$7,234.00
    Repair Yours Contact Us
    SIEMENS JD63B400

    SIEMENS

    ITE SIEMENS

    JD63B400

    CIRCUIT BREAKERS, JD6 SERIES, 3 POLE, 3 PHASE, 600V, 400A, BOLT-ON, JD STD INTER TM, MOLDED CASE, PROTECTION: THERMAL MAGNETIC, 35KA @ 480V
    ✓ IN STOCK!
    CAN$3,207.00 Buy Surplus As Low As CAN$1,925.00
    CAN$1,925.00
    Repair Yours Contact Us
    EATON CORPORATION FDB3125L

    EATON CORPORATION

    CUTLER HAMMER

    FDB3125L

    MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 125 AMP, LINE AND LOAD TERMINALS
    ✓ IN STOCK!
    CAN$5,393.65 Buy Surplus As Low As CAN$1,712.98
    CAN$1,712.98
    Repair Yours Contact Us
    GENERAL ELECTRIC THED136100

    GENERAL ELECTRIC

    THED136100

    CIRCUIT BREAKER, 3 POLE, 240/480/600 VAC ,500 VDC, 100 AMP , THED136100
    ✓ IN STOCK!
    CAN$4,161.97 Buy Surplus As Low As CAN$1,628.95
    CAN$1,628.95
    Repair Yours Contact Us
    SIEMENS JXD23B300

    SIEMENS

    JXD23B300

    CIRCUIT BREAKER, SENTRON SERIES, TYPE JXD, THERMAL MAGNETIC, STANDARD INTERRUPTING CAPACITY, 3 POLE, 3 PHASE, 300 AMP, 240 VAC , JXD23B300 , JXD23B300
    ✓ IN STOCK!
    CAN$2,518.00 Buy Surplus As Low As CAN$1,511.00
    CAN$1,511.00
    Repair Yours Contact Us
    EATON CORPORATION FDC3125

    EATON CORPORATION

    CUTLER HAMMER

    FDC3125

    MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 125 AMP, LOAD SIDE LUGS ONLY
    ✓ IN STOCK!
    CAN$5,249.49 Buy Surplus As Low As CAN$3,989.61
    CAN$3,989.61
    Repair Yours Contact Us
    SIEMENS 3VL3111-2KN30-0AA0

    SIEMENS

    3VL3111-2KN30-0AA0

    VL FG-H 110A T/M 3P 20KA 600V NO-LUGS , 3VL3111-2KN30-0AA0
    CAN$6,584.00 Buy Surplus As Low As CAN$3,951.00
    CAN$3,951.00
    Repair Yours Contact Us
    SCHNEIDER ELECTRIC QOB3150VH

    SCHNEIDER ELECTRIC

    SQUARE D

    QOB3150VH

    MINIATURE CIRCUIT BREAKER, QO SERIES, 120/240 VAC, 150 A, BOLT-ON, 3 POLE
    ✓ IN STOCK!
    CAN$2,249.99 Buy Surplus As Low As CAN$1,059.15
    CAN$1,059.15
    Repair Yours Contact Us
    SCHNEIDER ELECTRIC HJA36030

    SCHNEIDER ELECTRIC

    SQUARE D

    HJA36030

    MOLDED CASE CIRCUIT BREAKER, POWERPACT H, 30 AMP, 3 POLE, 600 VAC, 25KA, I-LINE, THERMAL MAGNETIC, 80%, ABC
    ✓ IN STOCK!
    CAN$1,910.42 Buy Surplus As Low As CAN$870.55
    CAN$870.55
    Repair Yours Contact Us
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11