Circuit Breakers & Accessories

Circuit breakers and protection accessories for residential, commercial and industrial electrical installations.
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  • ONESTO KC10-125-4125 4 POLE 10KA 125AMP CIRCUIT BREAKER

    ONESTO KC10-125-4125 4 POLE 10KA 125AMP CIRCUIT BREAKER

    ONESTO KC10-125-4125 4 POLE 10KA 125AMP CIRCUIT BREAKER
    R 1,235.00
  • ONESTO KC10-125-4100 4 POLE 10KA 100AMP CIRCUIT BREAKER

    ONESTO KC10-125-4100 4 POLE 10KA 100AMP CIRCUIT BREAKER

    ONESTO KC10-125-4100 4 POLE 10KA 100AMP CIRCUIT BREAKER
    R 1,170.00
  • ONESTO KC10-125-480 4 POLE 10KA 80AMP CIRCUIT BREAKER

    ONESTO KC10-125-480 4 POLE 10KA 80AMP CIRCUIT BREAKER

    ONESTO KC10-125-480 4 POLE 10KA 80AMP CIRCUIT BREAKER
    R 1,135.00
  • ONESTO KC10-P-463 4 POLE 10KA 63AMP CIRCUIT BREAKER

    ONESTO KC10-P-463 4 POLE 10KA 63AMP CIRCUIT BREAKER

    ONESTO KC10-P-463 4 POLE 10KA 63AMP CIRCUIT BREAKER
    R 450.00
  • ONESTO KC6-125-4100 4 POLE 6KA 100AMP CIRCUIT BREAKER

    ONESTO KC6-125-4100 4 POLE 6KA 100AMP CIRCUIT BREAKER

    ONESTO KC6-125-4100 4 POLE 6KA 100AMP CIRCUIT BREAKER
    R 810.00
  • ONESTO KC6-125-480 4 POLE 6KA 80AMP CIRCUIT BREAKER

    ONESTO KC6-125-480 4 POLE 6KA 80AMP CIRCUIT BREAKER

    ONESTO KC6-125-480 4 POLE 6KA 80AMP CIRCUIT BREAKER
    R 835.00
  • ONESTO KC6-KU-463 4 POLE 6KA 63AMP CIRCUIT BREAKER

    ONESTO KC6-KU-463 4 POLE 6KA 63AMP CIRCUIT BREAKER

    ONESTO KC6-KU-463 4 POLE 6KA 63AMP CIRCUIT BREAKER
    R 255.00
  • ONESTO KC6-KU-450 4 POLE 6KA 50AMP CIRCUIT BREAKER

    ONESTO KC6-KU-450 4 POLE 6KA 50AMP CIRCUIT BREAKER

    ONESTO KC6-KU-450 4 POLE 6KA 50AMP CIRCUIT BREAKER
    R 255.00
  • ONESTO KC6-KU-440 4 POLE 6KA 40AMP CIRCUIT BREAKER

    ONESTO KC6-KU-440 4 POLE 6KA 40AMP CIRCUIT BREAKER

    ONESTO KC6-KU-440 4 POLE 6KA 40AMP CIRCUIT BREAKER
    R 265.00
  • ONESTO KC6-KU-432 4 POLE 6KA 32AMP CIRCUIT BREAKER

    ONESTO KC6-KU-432 4 POLE 6KA 32AMP CIRCUIT BREAKER

    ONESTO KC6-KU-432 4 POLE 6KA 32AMP CIRCUIT BREAKER
    R 265.00
  • ONESTO KC3E-463 4 POLE 3KA 63AMP CIRCUIT BREAKER

    ONESTO KC3E-463 4 POLE 3KA 63AMP CIRCUIT BREAKER

    ONESTO KC3E-463 4 POLE 3KA 63AMP CIRCUIT BREAKER
    R 270.00
  • ONESTO KC3E-450 4 POLE 3KA 50AMP CIRCUIT BREAKER

    ONESTO KC3E-450 4 POLE 3KA 50AMP CIRCUIT BREAKER

    ONESTO KC3E-450 4 POLE 3KA 50AMP CIRCUIT BREAKER
    R 270.00
  • ONESTO KC3E-440 4 POLE 3KA 40AMP CIRCUIT BREAKER
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    ONESTO KC3E-440 4 POLE 3KA 40AMP CIRCUIT BREAKER

    ONESTO KC3E-440 4 POLE 3KA 40AMP CIRCUIT BREAKER
    R 250.00
  • ONESTO KC3E-432 4 POLE 3KA 32AMP CIRCUIT BREAKER
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    ONESTO KC3E-432 4 POLE 3KA 32AMP CIRCUIT BREAKER

    ONESTO KC3E-432 4 POLE 3KA 32AMP CIRCUIT BREAKER
    R 265.00
  • ONESTO KC10-125-3100 3 POLE 10KA 100AMP CIRCUIT BREAKER
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    ONESTO KC10-125-3100 3 POLE 10KA 100AMP CIRCUIT BREAKER

    ONESTO KC10-125-3100 3 POLE 10KA 100AMP CIRCUIT BREAKER
    R 940.00
  • ONESTO KC10-125-3125 3 POLE 10KA 125AMP CIRCUIT BREAKER
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    ONESTO KC10-125-3125 3 POLE 10KA 125AMP CIRCUIT BREAKER

    ONESTO KC10-125-3125 3 POLE 10KA 125AMP CIRCUIT BREAKER
    R 1,055.00
  • ONESTO KC10-125-380 3 POLE 10KA 80AMP CIRCUIT BREAKER
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    ONESTO KC10-125-380 3 POLE 10KA 80AMP CIRCUIT BREAKER

    ONESTO KC10-125-380 3 POLE 10KA 80AMP CIRCUIT BREAKER
    R 940.00
  • ONESTO KC10-P-363 3 POLE 10KA 63AMP CIRCUIT BREAKER
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    ONESTO KC10-P-363 3 POLE 10KA 63AMP CIRCUIT BREAKER

    ONESTO KC10-P-363 3 POLE 10KA 63AMP CIRCUIT BREAKER
    R 340.00
  • ONESTO KC10-P-350 3 POLE 10KA 50AMP CIRCUIT BREAKER
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    ONESTO KC10-P-350 3 POLE 10KA 50AMP CIRCUIT BREAKER

    ONESTO KC10-P-350 3 POLE 10KA 50AMP CIRCUIT BREAKER
    R 340.00
  • ONESTO KC10-P-340 3 POLE 10KA 40AMP CIRCUIT BREAKER
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    ONESTO KC10-P-340 3 POLE 10KA 40AMP CIRCUIT BREAKER

    ONESTO KC10-P-340 3 POLE 10KA 40AMP CIRCUIT BREAKER
    R 295.00
  • ONESTO KC10-P-332 3 POLE 10KA 32AMP CIRCUIT BREAKER
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    ONESTO KC10-P-332 3 POLE 10KA 32AMP CIRCUIT BREAKER

    ONESTO KC10-P-332 3 POLE 10KA 32AMP CIRCUIT BREAKER
    R 275.00
  • ONESTO KC6-125-3100 3 POLE 6KA 100AMP CIRCUIT BREAKER
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    ONESTO KC6-125-3100 3 POLE 6KA 100AMP CIRCUIT BREAKER

    ONESTO KC6-125-3100 3 POLE 6KA 100AMP CIRCUIT BREAKER
    R 625.00
  • ONESTO KC6-125-380 3 POLE 6KA 80AMP CIRCUIT BREAKER
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    ONESTO KC6-125-380 3 POLE 6KA 80AMP CIRCUIT BREAKER

    ONESTO KC6-125-380 3 POLE 6KA 80AMP CIRCUIT BREAKER
    R 625.00
  • ONESTO KC6-KU-363 3 POLE 6KA 63AMP CIRCUIT BREAKER
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    ONESTO KC6-KU-363 3 POLE 6KA 63AMP CIRCUIT BREAKER

    ONESTO KC6-KU-363 3 POLE 6KA 63AMP CIRCUIT BREAKER
    R 215.00