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Collection: Circuit Breakers

Protect electrical circuits against overloads and short circuits with our range of circuit breakers and electrical protection devices for residential, commercial and industrial distribution boards.

Choose from single-pole, multi-pole, mini rail, DIN rail and dual-mount circuit breakers in a wide selection of current ratings and configurations. The range also includes compatible electrical protection and control equipment such as earth leakage devices, isolators, contactors and changeover switches for distribution and circuit-control applications.

Circuit breakers are designed to interrupt electrical current when specified fault conditions occur, helping protect wiring and connected equipment as part of a correctly designed electrical installation. When selecting a breaker, check the required current rating, number of poles, breaking capacity, mounting type, voltage and trip characteristics against the requirements of the circuit and distribution board.

Shop circuit breakers and electrical protection equipment from CBi Electric, Gewiss, Hager, Schenker, Schneider Electric and VETi for new installations, distribution-board upgrades and replacement applications.

126 products
  • Schneider Acti 9 iC60a DIN Mini Circuit Breaker C-Curve 4P
    Schneider Acti 9 iC60a DIN Mini Circuit Breaker C-Curve 4P
    Regular price
    from R 1,099.00
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    from R 1,099.00
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  • Schneider Acti 9 iC60H DIN Mini Circuit Breaker B-Curve 1P
    Schneider Acti 9 iC60H DIN Mini Circuit Breaker B-Curve 1P
    Regular price
    from R 419.00
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    from R 419.00
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  • Schneider Acti 9 iC60H DIN Mini Circuit Breaker C-Curve 1P
    Schneider Acti 9 iC60H DIN Mini Circuit Breaker C-Curve 1P
    Regular price
    from R 389.00
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    from R 389.00
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  • Schneider Acti 9 iC60H DIN Mini Circuit Breaker C-Curve 2P
    Schneider Acti 9 iC60H DIN Mini Circuit Breaker C-Curve 2P
    Regular price
    from R 1,289.00
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    from R 1,289.00
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  • Schneider Acti 9 iC60H DIN Mini Circuit Breaker C-Curve 3P
    Schneider Acti 9 iC60H DIN Mini Circuit Breaker C-Curve 3P
    Regular price
    from R 1,929.00
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    from R 1,929.00
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  • Schneider Acti 9 iC60H DIN Mini Circuit Breaker C-Curve 4P
    Schneider Acti 9 iC60H DIN Mini Circuit Breaker C-Curve 4P
    Regular price
    from R 1,989.00
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    from R 1,989.00
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  • Schneider Acti 9 iC60L DIN Mini Circuit Breaker C-Curve 1P
    Schneider Acti 9 iC60L DIN Mini Circuit Breaker C-Curve 1P
    Regular price
    from R 589.00
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    from R 589.00
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  • Schneider Acti 9 iC60L DIN Mini Circuit Breaker C-Curve 2P
    Schneider Acti 9 iC60L DIN Mini Circuit Breaker C-Curve 2P
    Regular price
    from R 1,939.00
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    from R 1,939.00
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  • Schneider Acti 9 iC60L DIN Mini Circuit Breaker C-Curve 3P
    Schneider Acti 9 iC60L DIN Mini Circuit Breaker C-Curve 3P
    Regular price
    from R 2,899.00
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    from R 2,899.00
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  • Schneider Acti 9 iC60L DIN Mini Circuit Breaker C-Curve 4P
    Schneider Acti 9 iC60L DIN Mini Circuit Breaker C-Curve 4P
    Regular price
    from R 2,989.00
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    from R 2,989.00
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  • Schneider Acti 9 iC60N DIN Mini Circuit Breaker B-Curve 2P
    Schneider Acti 9 iC60N DIN Mini Circuit Breaker B-Curve 2P
    Regular price
    from R 1,719.00
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    from R 1,719.00
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  • Schneider Acti 9 iC60N DIN Mini Circuit Breaker B-Curve 3P
    Schneider Acti 9 iC60N DIN Mini Circuit Breaker B-Curve 3P
    Regular price
    from R 3,549.00
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    from R 3,549.00
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  • Schneider Acti 9 iC60N DIN Mini Circuit Breaker B-Curve 4P
    Schneider Acti 9 iC60N DIN Mini Circuit Breaker B-Curve 4P
    Regular price
    from R 4,509.00
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    from R 4,509.00
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  • Schneider Acti 9 iC60N DIN Mini Circuit Breaker C-Curve 2P
    Schneider Acti 9 iC60N DIN Mini Circuit Breaker C-Curve 2P
    Regular price
    from R 919.00
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    from R 919.00
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  • Schneider Acti 9 iC60N DIN Mini Circuit Breaker C-Curve 3P
    Schneider Acti 9 iC60N DIN Mini Circuit Breaker C-Curve 3P
    Regular price
    from R 1,379.00
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    from R 1,379.00
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  • Schneider Acti 9 iC60N DIN Mini Circuit Breaker C-Curve 4P
    Schneider Acti 9 iC60N DIN Mini Circuit Breaker C-Curve 4P
    Regular price
    from R 1,509.00
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    from R 1,509.00
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  • Schneider Acti 9 iC60N DIN Mini Circuit Breaker D-Curve 1P 20A
    Schneider Acti 9 iC60N DIN Mini Circuit Breaker D-Curve 1P 20A
    Regular price
    R 529.00
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    R 529.00
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  • Schneider Acti 9 iC60N DIN Mini Circuit Breaker D-Curve 1P 25A
    Schneider Acti 9 iC60N DIN Mini Circuit Breaker D-Curve 1P 25A
    Regular price
    R 549.00
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    R 549.00
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  • Schneider Acti 9 ilD Residual Current Circuit Breaker 2P 63A 30mA
    Schneider Acti 9 ilD Residual Current Circuit Breaker 2P 63A 30mA
    Regular price
    R 1,759.00
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    R 1,759.00
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  • Schneider Easy9 MCB 1P 3kA
    Schneider Easy9 MCB 1P 3kA
    Regular price
    from R 59.00
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    from R 59.00
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  • Schneider Easy9 MCB 2P 3kA
    Schneider Easy9 MCB 2P 3kA
    Regular price
    from R 129.00
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    from R 129.00
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  • Schneider Easy9 MCB 3P 3kA
    Schneider Easy9 MCB 3P 3kA
    Regular price
    from R 189.00
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    from R 189.00
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  • Schneider Easy9 MCB 4P 3kA
    Schneider Easy9 MCB 4P 3kA
    Regular price
    from R 219.00
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    from R 219.00
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  • CBi Ecolec Rail Mount Meter 3P+N 415V 80A 45mm
    CBi Ecolec Rail Mount Meter 3P+N 415V 80A 45mm
    Regular price
    R 3,699.00
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    R 3,699.00
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  • CBi Ecolec Rail Mount Meter 3P+N 415V 80A 57mm
    CBi Ecolec Rail Mount Meter 3P+N 415V 80A 57mm
    Regular price
    R 3,699.00
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    R 3,699.00
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  • CBi Ecolec Rail Mount Meter 1P+N 230V 80A 45mm
    CBi Ecolec Rail Mount Meter 1P+N 230V 80A 45mm
    Regular price
    R 1,309.00
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    R 1,309.00
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  • CBi QA-S-2(13) Mini Rail Isolator 2P 3kA 63A
    CBi QA-S-2(13) Mini Rail Isolator 2P 3kA 63A
    Regular price
    R 419.00
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    R 419.00
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  • CBi QA-S-1(13) Mini Rail Isolator 1P 3kA 63A
    CBi QA-S-1(13) Mini Rail Isolator 1P 3kA 63A
    Regular price
    R 209.00
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    R 209.00
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  • CBi QA36CW Dual Mount Earth Leakage 3P+N 3kA 63A
    CBi QA36CW Dual Mount Earth Leakage 3P+N 3kA 63A
    Regular price
    R 2,719.00
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    R 2,719.00
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  • CBi SF36A Earth Leakage 3P+N 6kA
    CBi SF36A Earth Leakage 3P+N 6kA
    Regular price
    R 4,439.00
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    R 4,439.00
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  • CBi SF15C Earth Leakage 1P+N 6kA 100A
    CBi SF15C Earth Leakage 1P+N 6kA 100A
    Regular price
    R 2,309.00
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    R 2,309.00
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  • CBi QF14AD DIN Rail Earth Leakage 1P+N 6kA 32A
    CBi QF14AD DIN Rail Earth Leakage 1P+N 6kA 32A
    Regular price
    R 2,399.00
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    R 2,399.00
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