
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 52 to 102 of 1296 products
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NEW EATON WMZS3D32 Miniature Circuit Breaker 32A 3 Pole 277/480V 5kA DIN Rail
NEW EATON WMZS3D32 Miniature Circuit Breaker 32A 3 Pole 277/480V 5kA DIN Rail Provides reliable overload & short circuit protection for industrial/commercial systems. Features a...
NEW EATON WMZS3D32 Miniature Circuit Breaker 32A 3 Pole 277/480V 5kA DIN Rail Provides reliable...
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NEW EATON WMZS2C01 Miniature Circuit Breaker 1A 2 Pole 277/480V 10kA
NEW EATON WMZS2C01 Miniature Circuit Breaker 1A 2 Pole 277/480V 10kA Provides essential overload and short circuit protection for control and automation circuits. Features a...
NEW EATON WMZS2C01 Miniature Circuit Breaker 1A 2 Pole 277/480V 10kA Provides essential overload ...
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NEW Allen Bradley 1492-SPM2C040 Ser D 2P 4A 480/277V Circuit Breaker
NEW Allen Bradley 1492-SPM2C040 Ser D 2P 4A 480/277V Circuit Breaker Rated for up to 480Y/277 VAC and 96 VDC, suitable for a range of...
NEW Allen Bradley 1492-SPM2C040 Ser D 2P 4A 480/277V Circuit Breaker Rated for up to 480Y/277 VAC...
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NEW EATON WMZS3D13 Miniature Circuit Breaker 13A 3P 277/480V D-Curve 5kA
NEW EATON WMZS3D13 Miniature Circuit Breaker 13A 3P 277/480V D-Curve 5kA Provides robust overcurrent protection against thermal overloads and magnetic short circuits. Features a 3-pole,...
NEW EATON WMZS3D13 Miniature Circuit Breaker 13A 3P 277/480V D-Curve 5kA Provides robust overcurr...
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NEW EATON WMZS2C40 Miniature Circuit Breaker 40A 2P 277/480V C-Curve 10kA
NEW EATON WMZS2C40 Miniature Circuit Breaker 40A 2P 277/480V C-Curve 10kA Delivers robust protection against overloads and short circuits in industrial applications. Features a 2-pole,...
NEW EATON WMZS2C40 Miniature Circuit Breaker 40A 2P 277/480V C-Curve 10kA Delivers robust protect...
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NEW EATON WMZS2B30 Miniature Circuit Breaker 30A 2P 277/480V B-Curve 10kA
NEW EATON WMZS2B30 Miniature Circuit Breaker 30A 2P 277/480V B-Curve 10kA Provides precise protection against overloads and short circuits in sensitive electronic circuits. Features a...
NEW EATON WMZS2B30 Miniature Circuit Breaker 30A 2P 277/480V B-Curve 10kA Provides precise protec...
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NEW EATON WMZS2D32 Miniature Circuit Breaker 32A 2P 277/480V D-Curve 5kA
NEW EATON WMZS2D32 Miniature Circuit Breaker 32A 2P 277/480V D-Curve 5kA Offers robust overcurrent protection for demanding applications with high inrush currents. Features a 2-pole,...
NEW EATON WMZS2D32 Miniature Circuit Breaker 32A 2P 277/480V D-Curve 5kA Offers robust overcurren...
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NEW EATON WMZS2C01 Miniature Circuit Breaker 1A 2P 277/480V C-Curve 10kA
NEW EATON WMZS2C01 Miniature Circuit Breaker 1A 2P 277/480V C-Curve 10kA Provides essential overload and short circuit protection for control panel circuits. Features a 2-pole,...
NEW EATON WMZS2C01 Miniature Circuit Breaker 1A 2P 277/480V C-Curve 10kA Provides essential overl...
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NEW Honeywell GCP-33A 3-Pole 10A Circuit Protector Electromagnetic 250VAC
NEW Honeywell GCP-33A 3-Pole 10A Circuit Protector Electromagnetic 250VAC Electromagnetic trip provides more effective and reliable overcurrent protection than thermal methods. Compact, DIN-rail mountable design...
NEW Honeywell GCP-33A 3-Pole 10A Circuit Protector Electromagnetic 250VAC Electromagnetic trip pr...
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NEW Eaton WMZT2C25 Circuit Breaker Switch 25A 10kA Type C DIN Rail 2 Pole
NEW Eaton WMZT2C25 Circuit Breaker Switch 25A 10kA Type C DIN Rail 2 Pole Reliable Circuit Protection: Designed for industrial control panels, switchboards, and motor...
NEW Eaton WMZT2C25 Circuit Breaker Switch 25A 10kA Type C DIN Rail 2 Pole Reliable Circuit Protec...
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NEW Allen Bradley 1492-SPM2C040 Ser D 2P 4A 480/277V Circuit Breaker
NEW Allen Bradley 1492-SPM2C040 Ser D 2P 4A 480/277V Circuit Breaker Rated for up to 480Y/277 VAC and 96 VDC, suitable for a range of...
NEW Allen Bradley 1492-SPM2C040 Ser D 2P 4A 480/277V Circuit Breaker Rated for up to 480Y/277 VAC...
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NEW Eaton WMZS3B25 Circuit Breaker UL1077 B-Curve 3 Pole 25A DIN Rail
NEW Eaton WMZS3B25 Circuit Breaker UL1077 B-Curve 3 Pole 25A DIN Rail UL 1077 Listed Supplementary Protector: Provides effective branch circuit protection for a wide...
NEW Eaton WMZS3B25 Circuit Breaker UL1077 B-Curve 3 Pole 25A DIN Rail UL 1077 Listed Supplementar...
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NEW Eaton WMZS2D10 Circuit Breaker UL1077 10A 480V 2-Pole D-Curve DIN Rail
NEW Eaton WMZS2D10 Circuit Breaker UL1077 10A 480V 2-Pole D-Curve DIN Rail UL 1077 Listed Supplementary Protector: Ensures effective overcurrent protection for demanding applications with...
NEW Eaton WMZS2D10 Circuit Breaker UL1077 10A 480V 2-Pole D-Curve DIN Rail UL 1077 Listed Supplem...
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Pack of 2 NEW Allen Bradley 1492-SPM1C010 Ser D 1P 1A 277V Circuit Breaker
NEW Allen Bradley 1492-SPM1C010 Ser D 1P 1A 277V Circuit Breaker2 Total Breakers Rated for 277V AC and 48V DC, suitable for a range of...
NEW Allen Bradley 1492-SPM1C010 Ser D 1P 1A 277V Circuit Breaker2 Total Breakers Rated for 277V ...
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NEW Eaton WMZS1B13 Circuit Breaker UL1077 1 Pole 13A B Curve DIN Rail
NEW Eaton WMZS1B13 Circuit Breaker UL1077 1 Pole 13A B Curve DIN Rail UL 1077 Listed Supplementary Protector: Provides effective overcurrent protection in applications where...
NEW Eaton WMZS1B13 Circuit Breaker UL1077 1 Pole 13A B Curve DIN Rail UL 1077 Listed Supplementar...
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NEW Eaton WMZT1D07 Circuit Breaker Switch 7A 10kA 1P D-Curve DIN Rail
NEW Eaton WMZT1D07 Circuit Breaker Switch 7A 10kA 1P D-Curve DIN Rail D-Curve Magnetic Trip: Designed for loads with very high inductive currents, such as...
NEW Eaton WMZT1D07 Circuit Breaker Switch 7A 10kA 1P D-Curve DIN Rail D-Curve Magnetic Trip: Desi...
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NEW Eaton WMZS2B30 Circuit Breaker UL1077 30A 10kA 2-Pole B-Curve DIN Rail
NEW Eaton WMZS2B30 Circuit Breaker UL1077 30A 10kA 2-Pole B-Curve DIN Rail UL 1077 Listed Supplementary Protector: Provides effective overcurrent protection for demanding applications with...
NEW Eaton WMZS2B30 Circuit Breaker UL1077 30A 10kA 2-Pole B-Curve DIN Rail UL 1077 Listed Supplem...
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NEW Eaton WMZS1B15 Circuit Breaker UL1077 1P 15A B Curve DIN Rail 277/480V
NEW Eaton WMZS1B15 Circuit Breaker UL1077 1P 15A B Curve DIN Rail 277/480V UL 1077 Supplementary Protection: Provides reliable overcurrent protection for demanding applications with...
NEW Eaton WMZS1B15 Circuit Breaker UL1077 1P 15A B Curve DIN Rail 277/480V UL 1077 Supplementary ...
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NEW Eaton WMZS1C63 Circuit Breaker UL1077 1P 63A C Curve DIN Rail 10kA
NEW Eaton WMZS1C63 Circuit Breaker UL1077 1P 63A C Curve DIN Rail 10kA UL 1077 Supplementary Protection: Provides reliable overcurrent protection for demanding applications with...
NEW Eaton WMZS1C63 Circuit Breaker UL1077 1P 63A C Curve DIN Rail 10kA UL 1077 Supplementary Prot...
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NEW Eaton WMZT1C05T Circuit Breaker 1P 5A C-Curve 10kA DIN Rail
NEW Eaton WMZT1C05T Circuit Breaker 1P 5A C-Curve 10kA DIN Rail UL 489 Rated Branch Circuit Protection: Provides reliable overcurrent protection for a variety of...
NEW Eaton WMZT1C05T Circuit Breaker 1P 5A C-Curve 10kA DIN Rail UL 489 Rated Branch Circuit Prote...
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NEW Square D HOM816M100PC 100A 8-Space 16-Circuit Indoor Load Center
NEW Square D HOM816M100PC 100A 8-Space 16-Circuit Indoor Load Center Square D Homeline 100 Amp indoor main breaker load center. Configuration: 8 spaces, 16 circuits with...
NEW Square D HOM816M100PC 100A 8-Space 16-Circuit Indoor Load Center Square D Homeline 100 Amp i...
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NEW Allen-Bradley 1492-SPM1B030 3A 1-Pole 277V DIN Rail Circuit Breaker
NEW Allen-Bradley 1492-SPM1B030 3A 1-Pole 277V DIN Rail Circuit Breaker 1-pole miniature circuit breaker with a B-curve trip characteristic for resistive loads. Rated for 277...
NEW Allen-Bradley 1492-SPM1B030 3A 1-Pole 277V DIN Rail Circuit Breaker 1-pole miniature circuit...
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NEW Allen-Bradley 1492-SPM1B020 2A 1-Pole 277V DIN Rail Circuit Breaker
NEW Allen-Bradley 1492-SPM1B020 2A 1-Pole 277V DIN Rail Circuit Breaker 1-pole miniature circuit breaker with a B-curve trip characteristic for resistive loads. Rated for 277...
NEW Allen-Bradley 1492-SPM1B020 2A 1-Pole 277V DIN Rail Circuit Breaker 1-pole miniature circuit...
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NEW Allen-Bradley 1492-SPM1B050 5A 1-Pole 277V DIN Rail Circuit Breaker
NEW Allen-Bradley 1492-SPM1B050 5A 1-Pole 277V DIN Rail Circuit Breaker 1-pole miniature circuit breaker with a B-curve trip characteristic for resistive loads. Rated for 277...
NEW Allen-Bradley 1492-SPM1B050 5A 1-Pole 277V DIN Rail Circuit Breaker 1-pole miniature circuit ...
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NEW Allen-Bradley 1489-M1D010 1A 1-Pole DIN Rail Circuit Breaker
NEW Allen-Bradley 1489-M1D010 1A 1-Pole DIN Rail Circuit Breaker 1-pole thermal magnetic circuit breaker with a D-curve trip characteristic. Rated for 277 VAC and 48...
NEW Allen-Bradley 1489-M1D010 1A 1-Pole DIN Rail Circuit Breaker 1-pole thermal magnetic circuit ...
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Pack of 2 NEW Allen-Bradley 1489-M1D150 15A 1-Pole DIN Rail Breaker
Pack of 2 NEW Allen-Bradley 1489-M1D150 15A 1-Pole DIN Rail Breaker 1-pole thermal-magnetic breakers with a D-curve trip characteristic for inductive loads. Rated for 277...
Pack of 2 NEW Allen-Bradley 1489-M1D150 15A 1-Pole DIN Rail Breaker 1-pole thermal-magnetic break...
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Pack of 2 NEW Allen-Bradley 1492-SPM1B010 1A 277V DIN Rail Breaker Ser D
Pack of 2 NEW Allen-Bradley 1492-SPM1B010 1A 277V DIN Rail Breaker Ser D 1-pole supplementary protectors with a B-curve trip characteristic for resistive loads. Rated...
Pack of 2 NEW Allen-Bradley 1492-SPM1B010 1A 277V DIN Rail Breaker Ser D 1-pole supplementary pro...
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NEW Allen-Bradley 1489-M3D040 4A 3-Pole DIN Rail Breaker Ser D
NEW Allen-Bradley 1489-M3D040 4A 3-Pole DIN Rail Breaker Ser D 3-pole thermal-magnetic circuit breaker with a D-curve trip characteristic for inductive loads. Rated for 240V...
NEW Allen-Bradley 1489-M3D040 4A 3-Pole DIN Rail Breaker Ser D 3-pole thermal-magnetic circuit br...
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Pack of 2 NEW Allen-Bradley 1489-M1D050 5A DIN Rail Breaker Ser D
Pack of 2 NEW Allen-Bradley 1489-M1D050 5A DIN Rail Breaker Ser D 1-pole thermal-magnetic breakers with a D-curve trip characteristic for inductive loads. Rated for...
Pack of 2 NEW Allen-Bradley 1489-M1D050 5A DIN Rail Breaker Ser D 1-pole thermal-magnetic breaker...
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Pack of 2 NEW Allen-Bradley 1492-SPM1B100 10A DIN Rail Breaker
Pack of 2 NEW Allen-Bradley 1492-SPM1B100 10A DIN Rail Breaker 1-pole miniature circuit breakers with a B-curve trip characteristic for resistive loads. Rated for 277...
Pack of 2 NEW Allen-Bradley 1492-SPM1B100 10A DIN Rail Breaker 1-pole miniature circuit breakers ...
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Pack of 2 NEW Allen-Bradley 1492-SPM1B200 20A DIN Rail Breaker Ser D
Pack of 2 NEW Allen-Bradley 1492-SPM1B200 20A DIN Rail Breaker Ser D 1-pole miniature circuit breakers with a B-curve trip characteristic for resistive loads. Rated...
Pack of 2 NEW Allen-Bradley 1492-SPM1B200 20A DIN Rail Breaker Ser D 1-pole miniature circuit bre...
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Pack of 2 NEW Allen-Bradley 1492-SPM1B020 2A 277V DIN Rail Breaker
Pack of 2 NEW Allen-Bradley 1492-SPM1B020 2A 277V DIN Rail Breaker 1-pole miniature circuit breakers with a B-curve trip characteristic for resistive loads. Rated for...
Pack of 2 NEW Allen-Bradley 1492-SPM1B020 2A 277V DIN Rail Breaker 1-pole miniature circuit break...
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NEW Hitachi Part No E12621143 DC CIRCUIT BREAKER
NEW Hitachi Part No E12621143 DC CIRCUIT BREAKERSEALED in crate299.99 Freight charge in US only NOS, surplus
NEW Hitachi Part No E12621143 DC CIRCUIT BREAKERSEALED in crate299.99 Freight charge in US only ...
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NEW Hitachi Euclid Part No E12978678 Circuit Breaker Siemens
NEW Hitachi Euclid Part No E12978678 Circuit Breaker Siemens NOS, surplus
NEW Hitachi Euclid Part No E12978678 Circuit Breaker Siemens NOS, surplus
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NEW Schneider Electric EZC100F3100 Circuit Breaker Switch Thermal Magnetic 3P 100A
NEW Schneider Electric EZC100F3100 Circuit Breaker Switch Thermal Magnetic 3P 100A NOS, surplus in packaging. Packaging has wear.
NEW Schneider Electric EZC100F3100 Circuit Breaker Switch Thermal Magnetic 3P 100A NOS, surplus i...
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NEW Eaton EGE3035FFG Series G molded case circuit breaker, EG-frame, EG, Fixed thermal, Fixed magnetic trip, Three-pole, 35 A
NEW Eaton EGE3035FFG Series G moldedcase circuit breaker, EG-frame, EG, Fixed thermal,Fixed magnetic trip, Three-pole, 35 ANOS, surplus
NEW Eaton EGE3035FFG Series G moldedcase circuit breaker, EG-frame, EG, Fixed thermal,Fixed magne...
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Pack of 5 NEW ABB ST201M-K2 Circuit Breaker, Miniature, DIN Rail Mount, K Curve, 1 Pole, 2A
Pack of 5 NEW ABB ST201M-K2 Circuit Breaker,Miniature, DIN Rail Mount, K Curve, 1 Pole, 2ANOS, surplus
Pack of 5 NEW ABB ST201M-K2 Circuit Breaker,Miniature, DIN Rail Mount, K Curve, 1 Pole, 2ANOS, su...
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NEW ABB SU201M-K2 Miniature Circuit Breaker K-Characteristic, 10Ka, 2A, 1P Ul489
NEW ABB SU201M-K2 Miniature Circuit BreakerK-Characteristic, 10Ka, 2A, 1P Ul489NOS, surplus no box. Minor storage wear, comes as shown
NEW ABB SU201M-K2 Miniature Circuit BreakerK-Characteristic, 10Ka, 2A, 1P Ul489NOS, surplus no bo...
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NEW ABB S201UDC-K16 Circuit Breaker 1-Pole K Curve 16A 60VDC 2CDS271517R0467
NEW ABB S201UDC-K16 Circuit Breaker 1-PoleK Curve 16A 60VDC 2CDS271517R0467NOS, surplus
NEW ABB S201UDC-K16 Circuit Breaker 1-PoleK Curve 16A 60VDC 2CDS271517R0467NOS, surplus
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Pack of 10 NEW ABB S201-D25 Mini Circuit Breaker S200 277Vac 2CDS251001R0251
Pack of 10 NEW ABB S201-D25 Mini Circuit BreakerS200 277Vac 2CDS251001R0251NOS, surplus
Pack of 10 NEW ABB S201-D25 Mini Circuit BreakerS200 277Vac 2CDS251001R0251NOS, surplus
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NEW ABB S201-D25 Mini Circuit Breaker S200 277Vac 2CDS251001R0251
NEW ABB S201-D25 Mini Circuit Breaker S200 277Vac 2CDS251001R0251 NOS, surplus no box. Minor storage wear, comes as shown
NEW ABB S201-D25 Mini Circuit Breaker S200 277Vac 2CDS251001R0251 NOS, surplus no box. Minor stor...
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NEW ABB PS1-3-0-65 Busbar 690 VAC Voltage, 65 A Current Rating, 3-Phase
NEW ABB PS1-3-0-65 Busbar 690 VAC Voltage, 65 A Current Rating, 3-PhaseNOS, surplus
NEW ABB PS1-3-0-65 Busbar 690 VAC Voltage, 65 A Current Rating, 3-PhaseNOS, surplus
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NEW ABB S1-M1-25 Power Feed Block, 3-Phase, Flat, For Use With Ms116/132 Mmp
NEW ABB S1-M1-25 Power Feed Block, 3-Phase,Flat, For Use With Ms116/132 MmpNOS, surplus no box. Minor storage wear, comes as shown
NEW ABB S1-M1-25 Power Feed Block, 3-Phase,Flat, For Use With Ms116/132 MmpNOS, surplus no box. M...
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NEW LOVATO Electric P1MBUH1PD15 Miniature Circuit Breaker, 1P - 10Ka. 1 Module
NEW LOVATO Electric P1MBUH1PD15Miniature Circuit Breaker, 1P - 10Ka. 1 ModuleNOS, surplus no box. Minor storage wear, comes as shown
NEW LOVATO Electric P1MBUH1PD15Miniature Circuit Breaker, 1P - 10Ka. 1 ModuleNOS, surplus no box....
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NEW LOVATO Electric P1MBUHD10 Miniature Circuit Breaker 3 Pole
NEW LOVATO Electric P1MBUHD10 Miniature Circuit Breaker 3 Pole NOS, surplus no box. Minor storage wear, comes as shown
NEW LOVATO Electric P1MBUHD10 Miniature Circuit Breaker 3 Pole NOS, surplus no box. Minor storage...
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NEW LOVATO Electric P1MBUHD6 Miniature Circuit Breaker 3 Pole
NEW LOVATO Electric P1MBUHD6 Miniature Circuit Breaker 3 Pole NOS, surplus no box. Minor storage wear, comes as shown
NEW LOVATO Electric P1MBUHD6 Miniature Circuit Breaker 3 Pole NOS, surplus no box. Minor storage ...
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NEW LOVATO Electric P1MBUHD10 Miniature Circuit Breaker 2 Pole
NEW LOVATO Electric P1MBUHD10 Miniature Circuit Breaker 2 Pole NOS, surplus no box. Minor storage wear, comes as shown
NEW LOVATO Electric P1MBUHD10 Miniature Circuit Breaker 2 Pole NOS, surplus no box. Minor storage...
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NEW LOVATO Electric P1MBUHD20 Miniature Circuit Breaker 2 Pole
NEW LOVATO Electric P1MBUHD20 Miniature Circuit Breaker 2 Pole NOS, surplus no box. Minor storage wear, comes as shown
NEW LOVATO Electric P1MBUHD20 Miniature Circuit Breaker 2 Pole NOS, surplus no box. Minor storage...
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NEW Weidmuller BR1B10UC B10 Miniature Circuit Breaker Branch Rated B-Curve 1-Pole 10A 120VAC 60VDC DIN Rail Mount
NEW Weidmuller BR1B10UC B10 Miniature Circuit BreakerBranch Rated B-Curve 1-Pole 10A 120VAC 60VDC DIN Rail MountNOS, surplus no box. Minor storage wear, comes as shown
NEW Weidmuller BR1B10UC B10 Miniature Circuit BreakerBranch Rated B-Curve 1-Pole 10A 120VAC 60VDC...
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NEW E-T-A ESX10-TB-114-DC24V-10A-E Circuit Breaker Solid State 10A AC 32 V DC Slide Switch DIN Rail
NEW E-T-A ESX10-TB-114-DC24V-10A-ECircuit Breaker Solid State 10A AC 32 V DC Slide Switch DIN RailNOS, surplus
NEW E-T-A ESX10-TB-114-DC24V-10A-ECircuit Breaker Solid State 10A AC 32 V DC Slide Switch DIN Rai...
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NEW Weidm�ller 7940102574 Circuit Breaker Magnetic (Hydraulic Delay) 4A 120 V AC DC Lever DIN Rail
NEW Weidmüller 7940102574 Circuit BreakerMagnetic (Hydraulic Delay) 4A 120 V AC DC Lever DIN RailNOS, surplus no box. Minor storage wear, comes as shown
NEW Weidmüller 7940102574 Circuit BreakerMagnetic (Hydraulic Delay) 4A 120 V AC DC Lever DIN Rail...