Miniature Circuit Breakers (MCB)

Miniature Circuit Breakers (MCBs) are compact protective devices used to safeguard electrical circuits against overloads and short circuits. They are commonly installed in distribution boards, control panels, and lighting panels where space efficiency and dependable protection are required.

AmpState’s MCB collection includes a wide range of breakers suitable for residential, commercial, and light industrial applications, supporting both new installations and replacement needs.


KEY FEATURES & SPECIFICATIONS (optional but recommended)

MCBs in this collection may include:

  • Low to medium amperage ratings for branch circuits

  • Standard voltage ratings used in low-voltage systems

  • Tripping curves such as B, C, and D types

  • Single-pole, double-pole, and multi-pole configurations

  • DIN-rail mounting for compact panel installations

Specifications vary by model and manufacturer.


APPLICATIONS

MCBs are commonly used in:

  • Residential distribution boards

  • Commercial electrical panels

  • Lighting and power circuits

  • Control panels and enclosures

  • Light industrial electrical systems

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Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

General Electric | AMCB35KM | Circuit Breaker

Regular price $310.00
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Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Industrial 3MCB400R 400A 4-Pole 208 V Circuit Breaker

Regular price $25,482.00
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General Electric AMCB6FJFPTF 250A 600 V Circuit Breaker Potential Transformer

Regular price $4,807.00
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ABB MCB-10G 6A 230 V Industrial Electrical Component

Regular price $102.00
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Eaton 1MMCBK Circuit Breaker

Regular price $604.00
Sale price $604.00 Regular price
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General Electric IZAMCB6SF Circuit Breaker

Regular price $510.00
Sale price $510.00 Regular price
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ABB MCB-10BG 6A 230 V Industrial Electrical Component

Regular price $70.00
Sale price $70.00 Regular price
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ABB MCBH-00-OS Contact Block

Regular price $460.00
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GE AMCB6EYFP 100A 3P 480V Circuit Breaker | AmpState

Regular price $10.00
Sale price $10.00 Regular price
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MCB Electrical Component | AmpState

Regular price $810.00
Sale price $810.00 Regular price
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ABB AMCB4FJFP Electrical Component, Bolt-On | AmpState

Regular price $10.00
Sale price $10.00 Regular price
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GE AMCB6EBFP 3P 600V Electrical Component, Bolt-On | AmpState

Regular price $10.00
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