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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Eaton FAZ-C20/3-NA - Miniature Circuit Breaker (MCB)

Regular price $288.00
Sale price $288.00 Regular price
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Eaton BRCAF120 - Miniature Circuit Breaker (MCB)

Regular price $199.00
Sale price $199.00 Regular price
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Eaton WMZS1C04 - 4A, Miniature Circuit Breaker (MCB)

Regular price $54.00
Sale price $54.00 Regular price
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Chnt NB1-C63-2P - 2-Pole, Miniature Circuit Breaker (MCB)

Regular price $127.00
Sale price $127.00 Regular price
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ABB S261 - 20A, Miniature Circuit Breaker (MCB)

Regular price $54.00
Sale price $54.00 Regular price
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Adz 1P-C16A - 16A, 1-Pole, Miniature Circuit Breaker (MCB)

Regular price $74.00
Sale price $74.00 Regular price
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Allen-Bradley 1492-SPM1D100 - 10A, Miniature Circuit Breaker (MCB)

Regular price $158.00
Sale price $158.00 Regular price
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Snap VB3 - 10A, Miniature Circuit Breaker (MCB)

Regular price $32.00
Sale price $32.00 Regular price
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General Electric THQL2150GFT - Miniature Circuit Breaker (MCB)

Regular price $151.00
Sale price $151.00 Regular price
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Dc 6000A - 6000A, Miniature Circuit Breaker (MCB)

Regular price $38.00
Sale price $38.00 Regular price
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Siemens 230V - Miniature Circuit Breaker (MCB)

Regular price $76.00
Sale price $76.00 Regular price
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Eaton FAZ-C3/1-SP - 3A, 1-Pole, Miniature Circuit Breaker (MCB)

Regular price $57.00
Sale price $57.00 Regular price
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