Circuit Breaker

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Allen-Bradley 140-MN-1600 Manual Motor Starter

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Secure reliable motor control and protection with the Allen-Bradley 140-MN-1600 Manual Motor Starter. This 3-pole, 16A combination controller features an adjustable 10.0-16.0A thermal trip and robust thermal-magnetic overload protection for up to 660V AC3 applications. Ideal for heavy-duty industrial machinery requiring precise short-circuit and overload safeguarding.

TENGEN TGBD-63 Miniature Circuit Breaker

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Shop the TENGEN TGBD-63 4-Pole Miniature Circuit Breaker (C63, 63A, 400V AC, 6kA) for reliable overload and short-circuit protection. This DIN rail mountable MCB is CE and CCC certified, compliant with IEC60898-1 standards, and perfect for safe, high-performance industrial and commercial electrical distribution.

Allen-Bradley 140-MN-0063 Manual Motor Starter (Manual Motor Controller)

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Shop the Allen-Bradley 140-MN-0063 Manual Motor Starter. This Bulletin 140-MN series controller features a 0.40-0.63A adjustable FLA, up to 690V AC operational voltage, and reliable pushbutton operation for 1-phase and 3-phase motor protection. Globally certified (UL, CSA, CE) for heavy-duty industrial applications.

Allen-Bradley 140M-C2E-B25 Manual Motor Controller

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Shop the Allen-Bradley 140M-C2E-B25 Manual Motor Controller. This 3-pole motor protection circuit breaker features a 1.6-2.5A adjustable thermal range, 600VAC maximum rating, and a lockable twist knob. Ideal for reliable overload and short-circuit protection in industrial automation systems and group motor installations.

Allen-Bradley 140-MN-0160 Manual Motor Starter Circuit Breaker

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Shop the Allen-Bradley 140-MN-0160 Manual Motor Starter Circuit Breaker (Series D). This reliable Bulletin 140 protector features an adjustable 1.0A-1.6A FLA range, 600V max rating, and intuitive push-button controls for secure 1-phase and 3-phase industrial motor protection.

Allen-Bradley 1489-M3C150 Miniature Circuit Breaker

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Shop the Allen-Bradley 1489-M3C150 3-Pole Miniature Circuit Breaker. Featuring dual UL489 (480Y/277V AC) and IEC (400V AC) ratings, a 10kA interrupting capacity, and HACR/SWD approvals, this 15A Series D MCB delivers robust, globally-compliant circuit protection for industrial control panels.

Allen-Bradley 1492-SPM2D070 Supplementary Protector

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Shop the Allen-Bradley 1492-SPM2D070 2-Pole Supplementary Protector by Rockwell Automation. This 7A, D-Curve miniature circuit breaker offers reliable, industrial-grade overcurrent protection up to 480Y/277V AC. UL 1077 and IEC certified for global applications. In stock and ready to ship.

Allen-Bradley 1489-M1C020 Circuit Breaker

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Shop the Allen-Bradley 1489-M1C020 Miniature Circuit Breaker. This 1-pole, 2A, C-Curve breaker delivers reliable 277V AC / 48V DC branch circuit protection with a 10kA breaking capacity. UL489 certified and DIN rail mountable for industrial automation and control panels.

Allen-Bradley 140M-C2E-B16 Motor Protection Circuit Breaker

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Shop the Allen-Bradley 140M-C2E-B16 Motor Protection Circuit Breaker. Featuring a 1.0-1.6A adjustable current range, Class 10 protection, and 100kA breaking capacity at 400V, this compact and durable breaker is ideal for reliable industrial motor control and protection.

Schneider Electric 60111 Miniature Circuit Breaker

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Buy the Schneider Electric 60111 Multi 9 C60 Miniature Circuit Breaker online. This genuine 1-pole, 13A, C-curve MCB delivers reliable 240VAC/60VDC overload and short circuit protection for commercial and industrial electrical systems.

Eaton WMZS2C01 Miniature Circuit Breaker

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Shop the Eaton WMZS2C01 2-Pole Miniature Circuit Breaker. This 1A, C-Curve supplementary protector operates at 277/480VAC with a 10kA UL / 15kA IEC breaking capacity. UL1077 approved for reliable, high-performance industrial electrical protection.

Allen-Bradley 140M-C2E-B63 Manual Motor Controller

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Shop the Allen-Bradley 140M-C2E-B63 Manual Motor Controller by Rockwell Automation. This C-Frame MPCB features a 4.0-6.3A adjustable thermal overload range, 100kA short-circuit capacity, and UL/ATEX certifications for reliable industrial motor protection. Fast shipping and competitive pricing available!

Allen-Bradley 1489-M Circuit Breaker

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Shop the Allen-Bradley 1489-M 1-Pole Miniature Circuit Breaker. Features 4A rated current, C-Curve trip, 277V AC rating, and 10kA IR. UL489 listed for premium branch circuit protection.

Allen-Bradley 140G-H6F3-C90 Molded Case Circuit Breaker

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Shop the Allen-Bradley 140G-H6F3-C90 Molded Case Circuit Breaker for reliable industrial power protection. This 3-pole, 90A electronic trip MCCB features a 125A frame, 600V AC max rating, and a powerful 65kA interrupting capacity at 480V AC. UL Listed and IEC compliant for global applications.

Allen-Bradley 140-MN-0016 Manual Motor Starter

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Secure reliable industrial motor protection with the Allen-Bradley 140-MN-0016 Manual Motor Starter. This Bulletin 140 Series D circuit breaker features an adjustable 0.10A to 0.16A current range, 690V insulation, and manual push-button controls for dependable, heavy-duty performance.

Allen-Bradley 140G-J-TLA13 Circuit Breaker Accessory (Line Terminal Lug Adapter)

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Upgrade your electrical panels with the Allen-Bradley 140G-J-TLA13 Line Terminal Lug Adapter. Specifically designed for Frame J circuit breakers, this 3-piece accessory kit supports 14-1/0 AWG wire sizes and features UL, CSA, and CE certifications for safe, reliable, industrial-grade connections.

Allen-Bradley 1489-A1C010 Miniature Circuit Breaker

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Secure your industrial control panels with the Allen-Bradley 1489-A1C010 Miniature Circuit Breaker. This 1-pole, current-limiting breaker delivers reliable 277V AC / 48V DC (10kA IR) protection. UL listed, IEC compliant, and HACR rated, it is the ideal choice for demanding automation and HVAC applications.

Fuji Electric CP30FM-2P015 Circuit Protector

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Fuji Electric CP30FM-2P015 Circuit Protector

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Shop the Fuji Electric CP30FM-2P015 Circuit Protector. This high-performance 15A, 2-pole supplementary breaker features AC250V operation, a Type M curve, and a 2.5kA breaking capacity, providing reliable overcurrent protection for industrial and commercial applications.

Schneider Electric LV438633 Compact NSX DC Circuit Breaker

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Schneider Electric LV438633 Compact NSX DC Circuit Breaker

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Shop the Schneider Electric LV438633 Compact NSX DC Circuit Breaker. This high-quality NSX100F molded case circuit breaker features a 50A rated current, 3-pole (3P) design, and 36kA DC breaking capacity, offering reliable and safe protection for your demanding direct current applications.

Allen-Bradley 1489-M1C250 Circuit Breaker

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Allen-Bradley 1489-M1C250 Circuit Breaker

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Buy the Allen-Bradley 1489-M1C250 Circuit Breaker by Rockwell Automation. This 1-Pole, 25A, C-Curve Series D miniature circuit breaker delivers reliable thermal-magnetic protection for industrial automation systems and control panels. CE, EAC, and CCC certified.

Schneider Electric LV431830 Molded Case Circuit Breaker

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Schneider Electric LV431830 Molded Case Circuit Breaker

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Shop the Schneider Electric LV431830 Compact NSX250N Molded Case Circuit Breaker. This 3-pole, 250A MCCB features a TM250D thermal-magnetic trip unit, providing reliable and efficient overload and short-circuit protection for commercial and industrial low-voltage distribution systems.

Schneider Electric NSC60E3020N Thermal-magnetic Circuit Breaker

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Schneider Electric NSC60E3020N Thermal-magnetic Circuit Breaker

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Shop the Schneider Electric NSC60E3020N Thermal-Magnetic Circuit Breaker. This 3-Pole, 20A MCCB offers reliable overload and short-circuit protection with up to 10kA breaking capacity. CE certified for commercial and industrial electrical systems.

Allen-Bradley 1489-M1C080 Circuit Breaker

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Allen-Bradley 1489-M1C080 Circuit Breaker

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Upgrade your industrial panel protection with the Allen-Bradley 1489-M1C080 Miniature Circuit Breaker. This 1-pole, 8A, C-Curve thermal-magnetic breaker offers reliable, globally certified (CE, CCC, UKCA) circuit defense for automation applications.

Schneider Electric C40F42D400 Molded Case Circuit Breaker

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Schneider Electric C40F42D400 Molded Case Circuit Breaker

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Secure your electrical systems with the Schneider Electric C40F42D400 ComPacT NSX400F Molded Case Circuit Breaker. This 4-pole (4P4D), 400A MCCB features a 36kA breaking capacity and a Micrologic 2.3 electronic trip unit for precise, IEC-compliant protection in commercial and industrial applications.