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Circuit Protection

  • Extensive range of MCB, RCD and Surge Protection devices
  • Protection from overload, short circuit and voltage surges
  • Finest quality materials synonymous with the IMO brand
  • International approvals

Electricity overloads and surges, as well as short circuits can be damaging to sensitive electronic equipment and components as well as to consumers, so it's important to ensure you have the appropriate protective devices installed in your application. IMO Circuit Protection products are designed for the protection of electrical installations and include Miniature Circuit Breakers, Residual Current Devices, Residual Current Breakers with Overload (RCBO), Surge Protection Devices and Isolating Switch Disconnectors.
The IMO Circuit Protection product range offers solutions for overcurrent, short circuit, earth leakage, surge protection and isolation requirements, alongside a range of accessories including auxiliary / signal contacts, shunt and undervoltage trips and safety lock offs. All IMO Circuit Protection products can be specified as part of our Value Added Sub-Assembly service.

  1. Miniature Circuit Breakers

    4.5kA, 6kA and 10kA MCBs and Accessories

  2. Residual Current Detectors

    10kA RCDs available in 1P+N and 3P+N

  3. Residual Current Breaker/Overcurrent

    Available in Compact 6kA or Standard 10kA versions

  4. Surge Protection Devices

    Compact (20kA), 2P and 4P (40kA) versions offering Type 2/3 level protection

  5. Isolating Switch Disconnectors

    1P-4P Isolating Switches up to 250A

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