Circuit Breakers

A circuit breaker will interrupt the flow of current in an electrical circuit, safeguarding surrounding electrical components and wiring by preventing circuit overloads and short circuits.

a.k.a. MCB, MCCB, molded case breaker, supplementary protection, UL1077, UL489, UL508, MMP, manual motor protector

 

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  • cg_gmb63_1p_1__05623.jpg

    Carlo Gavazzi

    GMB631PC20

    Minimum Order 12 Pieces, Price per Piece, MCB UL489 C 1P 20A LUG T

    MCB, UL489, 1 Pole, C-Curve, 20 Amp, 240VAC, 60/125VDC, 10kA, Lug Terminals, DIN Rail Mounting, Thermal-Magnetic Miniature Circuit Breaker, GMB63 Series

  • cg_gmb63_1p_2__35694.jpg

    Carlo Gavazzi

    GMB631PC10

    Minimum Order 12 Pieces, Price per Piece, MCB UL489 C 1P 10A LUG T

    MCB, UL489, 1 Pole, C-Curve, 10 Amp, 240VAC, 60/125VDC, 10kA, Lug Terminals, DIN Rail Mounting, Thermal-Magnetic Miniature Circuit Breaker, GMB63 Series

  • cg_gmb63_1p_3__25630.jpg

    Carlo Gavazzi

    GMB631PC1

    Minimum Order 12 Pieces, Price per Piece, MCB UL489 C 1P 1A LUG T

    MCB, UL489, 1 Pole, C-Curve, 1 Amp, 240VAC, 60/125VDC, 10kA, Lug Terminals, DIN Rail Mounting, Thermal-Magnetic Miniature Circuit Breaker, GMB63 Series

  • cg_gmb63_1p_4__57730.jpg

    Carlo Gavazzi

    GMB631PC0.5

    Minimum Order 12 Pieces, Price per Piece, MCB UL489 C 1P 0.5A LUG T

    MCB, UL489, 1 Pole, C-Curve, 0.5 Amp, 240VAC, 60/125VDC, 10kA, Lug Terminals, DIN Rail Mounting, Thermal-Magnetic Miniature Circuit Breaker, GMB63 Series

  • weg-umbw-1077-1c__25687.jpg

    Weg

    UMBW-1C1-30

    14353584, Replacement for UMBW-1B1-30 (14361514), UMBW-1B1-32 (14351334)

    MCB, UL1077, 1-Pole, C-Curve, 30 Amp, 277VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series

A circuit breaker will interrupt the flow of current in an electrical circuit, safeguarding surrounding electrical components and wiring by preventing circuit overloads and short circuits.

a.k.a. MCB, MCCB, molded case breaker, supplementary protection, UL1077, UL489, UL508, MMP, manual motor protector