Local Storage seems to be disabled in your browser.
For the best experience on our site, be sure to turn on Local Storage in your browser.

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
  • 12 month Warranty
Contact IMO Today

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. 12 month Warranty
 

Shop By
Filter
Category
  1. Miniature Circuit Breakers 748item
  2. Residual Current Detectors 61item
  3. Residual Current Breaker/Overcurrent 121item
  4. Surge Protection Devices 8item
  5. Isolating Switch Disconnectors 14item
Number of Poles
  1. 1P 189item
  2. 1P+N 190item
  3. 2P 183item
  4. 3P 191item
  5. 3P+N 109item
  6. 4P 57item
  7. 4P+N 1 item
  8. 5P 2item
Rated Current (A)
  1. 04A 1 item
  2. 05A 1 item
  3. 06A 4item
  4. 07A 1 item
  5. 08A 1 item
  6. 7A 11item
  7. 0.5A 13item
  8. 1A 42item
  9. 1.6A 12item
  10. 2A 44item
  11. 3A 14item
  12. 4A 42item
  13. 5A 11item
  14. 6A 56item
  15. 8A 12item
  16. 10A 67item
  17. 13A 17item
  18. 15A 17item
  19. 16A 67item
  20. 20A 61item
  21. 25A 66item
  22. 30A 16item
  23. 32A 72item
  24. 40A 68item
  25. 50A 43item
  26. 60A 19item
  27. 63A 65item
  28. 80A 21item
  29. 100A 29item
  30. 115A 3item
  31. 125A 15item
  32. 250A 2item
Short Circuit Capacity
  1. 10.00 493item
  2. 20.00 7item
  3. 4.00 10item
  4. 6.00 331item
Rated Voltage (V)
  1. 230V AC 98item
  2. 415V AC 196item
  3. 110VAC 3item
  4. 230VAC 3item
  5. 230/400VAC 322item
  6. 230/415VAC 275item
Tripping Curve
  1. B 183item
  2. C 386item
  3. D 252item
Number of Modules
  1. 1 167item
  2. 2 163item
  3. 3 84item
  4. 4 145item
  5. 5 11item
Cable size (mm²)
  1. 0.82 to 26.7mm² 2item
  2. 35mm 75item
Input Phase
  1. 1 3item
  2. 4 5item
Residual Current (mA)
  1. 100.00 14item
  2. 30.00 29item
  3. 300.00 17item
  4. 500.00 1 item
Residual Current Type
  1. A 92item
  2. AC 76item
  3. B 9item
Safety Rated
  1. A 10item
UL Voltage Rating (V)
  1. 277V AC 98item
  2. 480Y/277V AC 196item
Cable sizes (AWG)
  1. 18-3 AWG 4item
  2. 2AWG 75item
Auxiliary Contacts
  1. NO/NC 2item
IP Rating
  1. IP20 4item
Neutral Position
  1. L 25item
  2. R 242item
Max Continuous Operating Volts
  1. 275.00 8item
Max Surge Current (Ics) (kA)
  1. 20.00 1 item
  2. 40.00 7item
Nema Rating
  1. NEMA 1 294item
  1. Miniature Circuit Breakers

    4.5kA, 6kA and 10kA MCBs and Accessories. 12 month Warranty

  2. Residual Current Detectors

    10kA RCDs available in 1P+N and 3P+N. 12 month Warranty

  3. Residual Current Breaker/Overcurrent

    Available in Compact 6kA or Standard 10kA versions. 12 month Warranty

  4. Surge Protection Devices

    Compact (20kA), 2P and 4P (40kA) versions offering Type 2/3 level protection. 12 month Warranty

  5. Isolating Switch Disconnectors

    1P-4P Isolating Switches up to 250A. 12 month Warranty

Legal

Help & Info

Contact Us

Newsletter and Socials

Newsletter Subscription