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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GE AMCB6EY Circuit Breaker | AmpState

Regular price $1,129.00
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GE AMCB6QD 225A 6P 240V Circuit Breaker | AmpState

Regular price $1,374.00
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GE AMCB6GB 600A 600V Electrical Component, Bolt-On | AmpState

Regular price $3,137.00
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GE AMCB3FJ 250A 3P 600V Circuit Breaker | AmpState

Regular price $1,358.00
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GE AMCB3GM 600A 600V Circuit Breaker | AmpState

Regular price $2,484.00
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GE AMCB6GBFP 600A 600V Circuit Breaker | AmpState

Regular price $4,712.00
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GE AMCB6EB 150A 3P 600V Circuit Breaker | AmpState

Regular price $1,204.00
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GE AMCB6FJFP 250A Circuit Breaker | AmpState

Regular price $4,192.00
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GE AMCB6FJ 250A 3P 600V Circuit Breaker | AmpState

Regular price $1,489.00
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8 Way Circuit Breaker MCB Box Waterproof DIN Rail Indoor Outdoor

Regular price $138.00
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AMCB6QD-General Electric 225A 240V 6-Pole TQD THQD Circuit Breaker Mounting Ha

Regular price $1,609.00
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CHP32B200X6-CH Pon LOAD CENTER 200A MCB 32 Spaces 64 Circuit

Regular price $1,141.00
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