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Circuit Breakers VB Industrial Supply carries many different sizes and brands. We sell New, Used, and Surplus. From brands like Square D, ABB, Allen-Bradley, Eaton Durant, IDEC, Siemens and more. 

Circuit Breakers

Showing 1990 to 2040 of 2173 products

NEW Eaton WMZT1C40 40 AMP 1 POLE C-CURVE DIN-RAIL

NEW Eaton WMZT1C40 40 AMP 1 POLE C-CURVE DIN-RAILNOS, surplus

NEW Eaton WMZT1C40 40 AMP 1 POLE C-CURVE DIN-RAILNOS, surplus

In Stock
$25.99
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NEW Eaton Cutler Hammer WMZS1B20 CIRCUIT BREAKER, UL1077 MCB 20A B CURVE 1 POLE

NEW Eaton Cutler Hammer WMZS1B20 CIRCUIT BREAKER, UL1077 MCB 20A B CURVE 1 POLENOS, surplus in packaging. Packaging has wear.

NEW Eaton Cutler Hammer WMZS1B20 CIRCUIT BREAKER, UL1077 MCB 20A B CURVE 1 POLENOS, surplus in pa...

In Stock
$20.99
Add to cart
NEW Eaton Cutler Hammer WMZT1D01 CIRCUIT BREAKER, TYPE WMZT,10KA,1 POLE,1A,D CURVE

NEW Eaton Cutler Hammer WMZT1D01 CIRCUIT BREAKER, TYPE WMZT,10KA,1 POLE,1A,D CURVENOS, surplus

NEW Eaton Cutler Hammer WMZT1D01 CIRCUIT BREAKER, TYPE WMZT,10KA,1 POLE,1A,D CURVENOS, surplus

In Stock
$12.99
Add to cart
NEW Eaton WMZH2C20T Circuit Breaker 20A 14kA

NEW Eaton WMZH2C20T Circuit Breaker 20A 14kA NOS, surplus

NEW Eaton WMZH2C20T Circuit Breaker 20A 14kA NOS, surplus

In Stock
$131.99
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NEW Eaton WMZH2C15 Circuit Breaker 15A 14kA

NEW Eaton WMZH2C15 Circuit Breaker 15A 14kA NOS, surplus

NEW Eaton WMZH2C15 Circuit Breaker 15A 14kA NOS, surplus

In Stock
$43.99
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NEW Eaton WMZT2C02T CIRCUIT BREAKER 2AMP 2POLE 277V/480Y C-CURVE

NEW Eaton WMZT2C02T CIRCUIT BREAKER 2AMP 2POLE 277V/480Y C-CURVENOS, surplus

NEW Eaton WMZT2C02T CIRCUIT BREAKER 2AMP 2POLE 277V/480Y C-CURVENOS, surplus

In Stock
$87.99
Add to cart
NEW Eaton WMZH1C16 Circuit Breaker 16A 1 Pole 277VAC

NEW Eaton WMZH1C16 Circuit Breaker 16A 1 Pole 277VACNOS, surplus

NEW Eaton WMZH1C16 Circuit Breaker 16A 1 Pole 277VACNOS, surplus

In Stock
$30.99
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NEW Eaton WMZT1D40 Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Single-pole 40A

NEW Eaton WMZT1D40 Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Single-pole 40ANOS, surplus

NEW Eaton WMZT1D40 Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Single-pole 40ANOS, surplus

In Stock
$87.99
Add to cart
NEW Eaton WMZT2D05T Circuit Breaker 5A 10kA

NEW Eaton WMZT2D05T Circuit Breaker 5A 10kA NOS, surplus

NEW Eaton WMZT2D05T Circuit Breaker 5A 10kA NOS, surplus

In Stock
$51.99
Add to cart
NEW Eaton Cutler Hammer WMZS1B15 CIRCUIT BREAKER, UL1077 MCB 15 AMP B CURVE 1 POLE

NEW Eaton Cutler Hammer WMZS1B15 CIRCUIT BREAKER, UL1077 MCB 15 AMP B CURVE 1 POLENOS, surplus

NEW Eaton Cutler Hammer WMZS1B15 CIRCUIT BREAKER, UL1077 MCB 15 AMP B CURVE 1 POLENOS, surplus

In Stock
$20.99
Add to cart
NEW Eaton WMZT1C25 CIRCUIT BREAKER 25AMP 1P C CURVE

NEW Eaton WMZT1C25 CIRCUIT BREAKER 25AMP 1P C CURVENOS, surplus no box. Minor storage wear, comes as shown

NEW Eaton WMZT1C25 CIRCUIT BREAKER 25AMP 1P C CURVENOS, surplus no box. Minor storage wear, comes...

In Stock
$30.99
Add to cart
NEW Eaton WMZT3CX0T Circuit Breaker 3 Pole

NEW Eaton WMZT3CX0T Circuit Breaker 3 Pole NOS, surplus

NEW Eaton WMZT3CX0T Circuit Breaker 3 Pole NOS, surplus

In Stock
$56.99
Add to cart
NEW Eaton WMZSST110 Circuit Breaker AC 12-110V Shunt Trip

NEW Eaton WMZSST110 Circuit Breaker AC 12-110V Shunt Trip NOS, surplus

NEW Eaton WMZSST110 Circuit Breaker AC 12-110V Shunt Trip NOS, surplus

In Stock
$64.99
Add to cart
NEW Eaton WMZS2C07 7A 10KA Circuit Breaker

NEW Eaton WMZS2C07 7A 10KA Circuit Breaker NOS, surplus

NEW Eaton WMZS2C07 7A 10KA Circuit Breaker NOS, surplus

In Stock
$61.99
Add to cart
NEW Eaton WMZS2C01 1A 10kA Circuit Breaker

NEW Eaton WMZS2C01 1A 10kA Circuit Breaker NOS, surplus

NEW Eaton WMZS2C01 1A 10kA Circuit Breaker NOS, surplus

In Stock
$25.99
Add to cart
NEW Eaton Cutler Hammer WMZS2D10 10A 5kA Circuit Breaker

NEW Eaton Cutler Hammer WMZS2D10 10A 5kA Circuit Breaker NOS, surplus

NEW Eaton Cutler Hammer WMZS2D10 10A 5kA Circuit Breaker NOS, surplus

In Stock
$38.99
Add to cart
NEW Eaton WMZS2C40 CIRCUIT BREAKER 40AMP 2POLE 277/480VAC

NEW Eaton WMZS2C40 CIRCUIT BREAKER 40AMP 2POLE 277/480VACNOS, surplus

NEW Eaton WMZS2C40 CIRCUIT BREAKER 40AMP 2POLE 277/480VACNOS, surplus

In Stock
$38.99
Add to cart
NEW Eaton WMZS2B50 SUPPLEMENTARY PROTECTOR 480 VAC 50 A 2 POLE DIN RAIL MOUNT

NEW Eaton WMZS2B50 SUPPLEMENTARY PROTECTOR 480 VAC 50 A 2 POLE DIN RAIL MOUNTNOS, surplus

NEW Eaton WMZS2B50 SUPPLEMENTARY PROTECTOR 480 VAC 50 A 2 POLE DIN RAIL MOUNTNOS, surplus

In Stock
$94.99
Add to cart
NEW Eaton Cutler Hammer WMZS3D01 CIRCUIT BREAKER, UL1077 MCB D CURVE 3 POLE 1 AMP BREAKER

NEW Eaton Cutler Hammer WMZS3D01 CIRCUIT BREAKER, UL1077 MCB D CURVE 3 POLE 1 AMP BREAKERNOS, surplus

NEW Eaton Cutler Hammer WMZS3D01 CIRCUIT BREAKER, UL1077 MCB D CURVE 3 POLE 1 AMP BREAKERNOS, sur...

In Stock
$61.99
Add to cart
NEW Eaton WMZS1B13 13A 10kA Circuit Breaker

NEW Eaton WMZS1B13 13A 10kA Circuit Breaker NOS, surplus

NEW Eaton WMZS1B13 13A 10kA Circuit Breaker NOS, surplus

In Stock
$16.99
Add to cart
NEW Eaton WMZS3D10 CIRCUIT BREAKER WMZS SERIES MINIATURE 3-POLE 480 VAC/125 VDC MAX 10AMP

NEW Eaton WMZS3D10 CIRCUIT BREAKER WMZS SERIES MINIATURE 3-POLE 480 VAC/125 VDC MAX 10AMPNOS, surplus

NEW Eaton WMZS3D10 CIRCUIT BREAKER WMZS SERIES MINIATURE 3-POLE 480 VAC/125 VDC MAX 10AMPNOS, sur...

In Stock
$123.99
Add to cart
NEW Eaton WMZH1D16 Circuit Breaker 16A 1 Pole

NEW Eaton WMZH1D16 Circuit Breaker 16A 1 Pole NOS, surplus

NEW Eaton WMZH1D16 Circuit Breaker 16A 1 Pole NOS, surplus

In Stock
$43.99
Add to cart
NEW Eaton Cutler Hammer WMZT1CX0 CIRCUIT BREAKER, TYPE WMZT,10KA,1 POLE,.5A,C CURVE

NEW Eaton Cutler Hammer WMZT1CX0 CIRCUIT BREAKER, TYPE WMZT,10KA,1 POLE,.5A,C CURVENOS, surplus no box. Minor storage wear, comes as shown

NEW Eaton Cutler Hammer WMZT1CX0 CIRCUIT BREAKER, TYPE WMZT,10KA,1 POLE,.5A,C CURVENOS, surplus n...

In Stock
$25.99
Add to cart
NEW Eaton Cutler Hammer WMZS3C13 CIRCUIT BREAKER, UL1077 MCB 3 POLE C CURVE 13 AMP

NEW Eaton Cutler Hammer WMZS3C13 CIRCUIT BREAKER, UL1077 MCB 3 POLE C CURVE 13 AMPNOS, surplus no box. Minor storage wear, comes as shown

NEW Eaton Cutler Hammer WMZS3C13 CIRCUIT BREAKER, UL1077 MCB 3 POLE C CURVE 13 AMPNOS, surplus no...

In Stock
$61.99
Add to cart
NEW Eaton WMZS2C50 C50 277/480 VAC Din Rail Mount Circuit Breaker

NEW Eaton WMZS2C50 C50 277/480 VAC Din Rail Mount Circuit BreakerNOS, surplus

NEW Eaton WMZS2C50 C50 277/480 VAC Din Rail Mount Circuit BreakerNOS, surplus

In Stock
$25.99
Add to cart
NEW Eaton WMZS3C13 10kA Miniature Circuit Breaker 13A 3P C13

NEW Eaton WMZS3C13 10kA Miniature Circuit Breaker 13A 3P C13NOS, surplus

NEW Eaton WMZS3C13 10kA Miniature Circuit Breaker 13A 3P C13NOS, surplus

In Stock
$61.99
Add to cart
NEW Eaton WMZS2B50 Miniature Current Breaker, 480Y/277 VAC, 96 VDC, 50 A, 2 P

NEW Eaton WMZS2B50 Miniature Current Breaker, 480Y/277 VAC, 96 VDC, 50 A, 2 PNOS, surplus no box. Minor storage wear, comes as shown

NEW Eaton WMZS2B50 Miniature Current Breaker, 480Y/277 VAC, 96 VDC, 50 A, 2 PNOS, surplus no box....

In Stock
$94.99
Add to cart
NEW Eaton Cutler Hammer WMZS2D02 CIRCUIT BREAKER, UL1077 MCB D CURVE 2 POLE 2 AMP BREAKER

NEW Eaton Cutler Hammer WMZS2D02 CIRCUIT BREAKER, UL1077 MCB D CURVE 2 POLE 2 AMP BREAKERNOS, surplus

NEW Eaton Cutler Hammer WMZS2D02 CIRCUIT BREAKER, UL1077 MCB D CURVE 2 POLE 2 AMP BREAKERNOS, sur...

In Stock
$30.99
Add to cart
NEW Eaton Cutler Hammer WMZT3C15 CIRCUIT BREAKER, TYPE WMZT,10KA,3 POLE,15A,C CURVE

NEW Eaton Cutler Hammer WMZT3C15 CIRCUIT BREAKER, TYPE WMZT,10KA,3 POLE,15A,C CURVENOS, surplus no box. Minor storage wear, comes as shown

NEW Eaton Cutler Hammer WMZT3C15 CIRCUIT BREAKER, TYPE WMZT,10KA,3 POLE,15A,C CURVENOS, surplus n...

In Stock
$43.99
Add to cart
NEW Eaton Cutler Hammer WMZS3B25 CIRCUIT BREAKER, UL1077 MCB B CURVE 3 POLE 25 AMP BREAKER

NEW Eaton Cutler Hammer WMZS3B25 CIRCUIT BREAKER, UL1077 MCB B CURVE 3 POLE 25 AMP BREAKERNOS, surplus

NEW Eaton Cutler Hammer WMZS3B25 CIRCUIT BREAKER, UL1077 MCB B CURVE 3 POLE 25 AMP BREAKERNOS, su...

In Stock
$69.99
Add to cart
NEW Eaton WMZS3C13 Circuit Breaker 10 kAIC at 277/480V, Three-pole, C Curve, 13A

NEW Eaton WMZS3C13 Circuit Breaker 10 kAIC at 277/480V, Three-pole, C Curve, 13ANOS, surplus no box. Minor storage wear, comes as shown

NEW Eaton WMZS3C13 Circuit Breaker 10 kAIC at 277/480V, Three-pole, C Curve, 13ANOS, surplus no b...

In Stock
$61.99
Add to cart
NEW Eaton Cutler Hammer WMZS3B20 CIRCUIT BREAKER, UL1077 MCB B CURVE 3 POLE 20 AMP BREAKER

NEW Eaton Cutler Hammer WMZS3B20 CIRCUIT BREAKER, UL1077 MCB B CURVE 3 POLE 20 AMP BREAKERNOS, surplus no box. Minor storage wear, comes as shown

NEW Eaton Cutler Hammer WMZS3B20 CIRCUIT BREAKER, UL1077 MCB B CURVE 3 POLE 20 AMP BREAKERNOS, su...

In Stock
$87.99
Add to cart
NEW Eaton WMZS2C07 Circuit Breaker, 2 Pole, 7 Amp

NEW Eaton WMZS2C07 Circuit Breaker, 2 Pole, 7 AmpNOS, surplus

NEW Eaton WMZS2C07 Circuit Breaker, 2 Pole, 7 AmpNOS, surplus

In Stock
$108.99
Add to cart
NEW Eaton WMZS2C40 DIN Rail Circuit Breaker 40A 277/480V AC 2 Pole

NEW Eaton WMZS2C40 DIN Rail Circuit Breaker 40A 277/480V AC 2 PoleNOS, surplus

NEW Eaton WMZS2C40 DIN Rail Circuit Breaker 40A 277/480V AC 2 PoleNOS, surplus

In Stock
$43.99
Add to cart
NEW Eaton WMZT3C15 Circuit Breaker 3P 15A 480Y/277V

NEW Eaton WMZT3C15 Circuit Breaker 3P 15A 480Y/277V NOS, surplus

NEW Eaton WMZT3C15 Circuit Breaker 3P 15A 480Y/277V NOS, surplus

In Stock
$61.99
Add to cart
NEW Eaton WMZS2C07 Circuit Breaker, C-Curve, 2-Pole, 7A, 277/480VAC

NEW Eaton WMZS2C07 Circuit Breaker, C-Curve, 2-Pole, 7A, 277/480VACNOS, surplus

NEW Eaton WMZS2C07 Circuit Breaker, C-Curve, 2-Pole, 7A, 277/480VACNOS, surplus

In Stock
$61.99
Add to cart
NEW Eaton Cutler Hammer WMZS2C01 CIRCUIT BREAKER, UL1077 MCB 1A C CURVE 2 POLE

NEW Eaton Cutler Hammer WMZS2C01 CIRCUIT BREAKER, UL1077 MCB 1A C CURVE 2 POLENOS, surplus

NEW Eaton Cutler Hammer WMZS2C01 CIRCUIT BREAKER, UL1077 MCB 1A C CURVE 2 POLENOS, surplus

In Stock
$25.99
Add to cart
NEW Eaton Cutler Hammer WMZS2D08 CIRCUIT BREAKER, UL1077 MCB D CURVE 2 POLE 8 AMP

NEW Eaton Cutler Hammer WMZS2D08 CIRCUIT BREAKER, UL1077 MCB D CURVE 2 POLE 8 AMPNOS, surplus in packaging. Packaging has wear.

NEW Eaton Cutler Hammer WMZS2D08 CIRCUIT BREAKER, UL1077 MCB D CURVE 2 POLE 8 AMPNOS, surplus in ...

In Stock
$30.99
Add to cart
NEW Eaton Cutler Hammer WMZS2D05 CIRCUIT BREAKER, UL1077 MCB D CURVE 2 POLE 5 AMP

NEW Eaton Cutler Hammer WMZS2D05 CIRCUIT BREAKER, UL1077 MCB D CURVE 2 POLE 5 AMPNOS, surplus in packaging. Packaging has wear.

NEW Eaton Cutler Hammer WMZS2D05 CIRCUIT BREAKER, UL1077 MCB D CURVE 2 POLE 5 AMPNOS, surplus in ...

In Stock
$20.99
Add to cart
NEW Siemens 5SY6204-7 Circuit Breaker, Supplementary, 2-P, 4A

NEW Siemens 5SY6204-7 Circuit Breaker, Supplementary, 2-P, 4ANOS, surplus no box. Minor storage wear, comes as shown

NEW Siemens 5SY6204-7 Circuit Breaker, Supplementary, 2-P, 4ANOS, surplus no box. Minor storage w...

In Stock
$51.99
Add to cart
NEW Siemens 5SJ4118-8HG42 SenMiniature Circuit Breaker 15A

NEW Siemens 5SJ4118-8HG42 SenMiniature Circuit Breaker 15A NOS, surplus no box. Minor storage wear, comes as shown

NEW Siemens 5SJ4118-8HG42 SenMiniature Circuit Breaker 15A NOS, surplus no box. Minor storage wea...

In Stock
$30.99
Add to cart
NEW Siemens 5SY6202-7 SenSupplementary Protector 2,2 A Circuit Breaker

NEW Siemens 5SY6202-7 SenSupplementary Protector 2,2 A Circuit Breaker NOS, surplus no box. Minor storage wear, comes as shown

NEW Siemens 5SY6202-7 SenSupplementary Protector 2,2 A Circuit Breaker NOS, surplus no box. Minor...

In Stock
$34.99
Add to cart
NEW Eaton/Moeller FAZ-C4/1-NA 1 Pole Circuit Breaker

NEW Eaton/Moeller FAZ-C4/1-NA  1 Pole Circuit Breaker NOS, surplus no box. Minor storage wear, comes as shown

NEW Eaton/Moeller FAZ-C4/1-NA  1 Pole Circuit Breaker NOS, surplus no box. Minor storage wear, co...

In Stock
$12.99
Add to cart
NEW MITSUBISHI NV30-FAU 30A 100-240 VAC Circuit Breaker

NEW MITSUBISHI NV30-FAU 30A 100-240 VAC Circuit Breaker NOS, surplus no box. Minor storage wear, comes as shown

NEW MITSUBISHI NV30-FAU 30A 100-240 VAC Circuit Breaker NOS, surplus no box. Minor storage wear, ...

In Stock
$34.99
Add to cart
Siemens 5SX21 D3 230/400V C10 Amp Circuit Breaker

Siemens 5SX21 D3 230/400V C10 Amp Circuit BreakerUsed condition, with normal signs of wear. Comes as shown, please check pics.

Siemens 5SX21 D3 230/400V C10 Amp Circuit BreakerUsed condition, with normal signs of wear. Comes...

In Stock
$9.99
Add to cart
Sprecher + Schuh L9-10/3/C MCB 10A CURVE-C 3-POLE Circuit Breaker

Sprecher + Schuh L9-10/3/C MCB 10A CURVE-C 3-POLE Circuit Breaker Used condition, with normal signs of wear. Comes as shown, please check pics.

Sprecher + Schuh L9-10/3/C MCB 10A CURVE-C 3-POLE Circuit Breaker Used condition, with normal sig...

In Stock
$25.99
Add to cart
NEW Eaton Cutler Hammer FAZ-C5/1-NA-SP Circuit Breaker, Supplementary, Mini, C Curve, 5A, 1 Pole, Single Pkg, Screw

NEW Eaton Cutler Hammer FAZ-C5/1-NA-SP Circuit Breaker, Supplementary, Mini, C Curve, 5A, 1 Pole, Single Pkg, ScrewNOS, surplus

NEW Eaton Cutler Hammer FAZ-C5/1-NA-SP Circuit Breaker, Supplementary, Mini, C Curve, 5A, 1 Pole,...

In Stock
$20.99
Add to cart
NEW Eaton Cutler Hammer FAZ-C3/1-NA-SP Miniature Circuit Breakers, T/M, UL489, Toggle, C Curve, 1P, 3A, FAZ-NA Series

NEW Eaton Cutler Hammer FAZ-C3/1-NA-SP Miniature Circuit Breakers, T/M, UL489, Toggle, C Curve, 1P, 3A, FAZ-NA SeriesNOS, surplus

NEW Eaton Cutler Hammer FAZ-C3/1-NA-SP Miniature Circuit Breakers, T/M, UL489, Toggle, C Curve, 1...

In Stock
$20.99
Add to cart
NEW Westinghouse HMCP003ADC Circuit Breaker HMCP Frame, 3-Pole, 3A, 250VDC

NEW Westinghouse HMCP003ADC Circuit Breaker HMCP Frame, 3-Pole, 3A, 250VDCNOS, surplus no box. Minor storage wear, comes as shown

NEW Westinghouse HMCP003ADC Circuit Breaker HMCP Frame, 3-Pole, 3A, 250VDCNOS, surplus no box. Mi...

In Stock
$153.99
Add to cart
Square D GV3ME08 GV3M08 Circuit Breaker Motor Starter 2.5-4A

Square D GV3ME08 GV3M08 Circuit Breaker Motor Starter 2.5-4A Used condition, with normal signs of wear. Comes as shown, please check pics.

Square D GV3ME08 GV3M08 Circuit Breaker Motor Starter 2.5-4A Used condition, with normal signs of...

In Stock
$56.99
Add to cart
Square D AD-9579 Circuit Breaker Switch 30A 10kA 240V 50/60Hz

Square D AD-9579 Circuit Breaker Switch 30A 10kA 240V 50/60Hz Used condition, with normal signs of wear. Comes as shown, please check pics.

Square D AD-9579 Circuit Breaker Switch 30A 10kA 240V 50/60Hz Used condition, with normal signs o...

In Stock
$14.99
Add to cart

Showing 1990 to 2040 of 2173 products

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