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Circuit Protection - Fuses - Disconnects

Lamonde Products Circuit Breakers, Fuses, and Disconnect Switches

Circuit protection is a critical part of any industrial or commercial installation, to meet national codes and protect equipment and processes from excess energy that could cause damage or safety issues. An extensive selection of circuit breakers, supplementary protectors, fuses and holders, and disconnect switches is available, many complying with UL 98, UL 508, UL 489, and UL 1008 standards. 

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Circuit Breakers, Fuses, and Disconnect Switches

Whether you prefer circuit breakers, fuses, disconnect switches or other types of short circuit protection, AutomationDirect carries a full selection of industrial circuit protector devices at incredible prices.
  • UL 489 Rated Miniature Circuit Breakers

  • UL 489 Rated Molded Case Circuit Breakers (MCCBs) 

  • UL 1077 Rated Supplementary Protector Breakers 

  • Industrial Electrical Fuses, Fuse Holders & Fuse Blocks

  • UL 1008 Rated Manual Transfer Switches

  • UL 98 & UL 508 Rated Disconnect Switches - Fusible / Non-Fusible

  • UL 508 Rated Manual Motor Controllers (Suitable As Motor Disconnects)

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  1. LESRK400
    £341.00
    SKU: LESRK400
    LESRK400
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    Edison fuse, LESRK series, Class RK1, current-limiting, time-delay, 400A, 600 VAC, knife blade, 2.36x11.63in, feeder/branch protection applications. Learn More
  2. LESRK300
    £341.00
    SKU: LESRK300
    LESRK300
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    Edison fuse, LESRK series, Class RK1, current-limiting, time-delay, 300A, 600 VAC, knife blade, 2.36x11.63in, feeder/branch protection applications. Learn More
  3. LESRK5
    £333.00
    SKU: LESRK5
    LESRK5
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    Edison fuse, LESRK series, Class RK1, current-limiting, time-delay, 5A, 600 VAC, ferrule, 0.81x5in. Package of 10. Feeder/branch protection applications. Learn More
  4. LESRK30
    £314.00
    SKU: LESRK30
    LESRK30
    Add to Wish List Add to Compare
    Edison fuse, LESRK series, Class RK1, current-limiting, time-delay, 30A, 600 VAC, ferrule, 0.81x5in. Package of 10. Feeder/branch protection applications. Learn More
  5. LESRK25
    £314.00
    SKU: LESRK25
    LESRK25
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    Edison fuse, LESRK series, Class RK1, current-limiting, time-delay, 25A, 600 VAC, ferrule, 0.81x5in. Package of 10. Feeder/branch protection applications. Learn More
  6. LESRK20
    £314.00
    SKU: LESRK20
    LESRK20
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    Edison fuse, LESRK series, Class RK1, current-limiting, time-delay, 20A, 600 VAC, ferrule, 0.81x5in. Package of 10. Feeder/branch protection applications. Learn More
  7. LESRK15
    £314.00
    SKU: LESRK15
    LESRK15
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    Edison fuse, LESRK series, Class RK1, current-limiting, time-delay, 15A, 600 VAC, ferrule, 0.81x5in. Package of 10. Feeder/branch protection applications. Learn More
  8. LESRK10
    £333.00
    SKU: LESRK10
    LESRK10
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    Edison fuse, LESRK series, Class RK1, current-limiting, time-delay, 10A, 600 VAC, ferrule, 0.81x5in. Package of 10. Feeder/branch protection applications. Learn More
  9. JDL400
    £371.00
    SKU: JDL400
    JDL400
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    Edison fuse, JDL series, Class J, current-limiting, time-delay, 400A, 600 VAC, knife blade, 2-1/8x7-1/8in, feeder/branch protection applications. Learn More
  10. JDL250
    £336.00
    SKU: JDL250
    JDL250
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    Edison fuse, JDL series, Class J, current-limiting, time-delay, 250A, 600 VAC, knife blade, 2-1/8x7-1/8in, feeder/branch protection applications. Learn More
  11. JDL225
    £345.00
    SKU: JDL225
    JDL225
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    Edison fuse, JDL series, Class J, current-limiting, time-delay, 225A, 600 VAC, knife blade, 2-1/8x7-1/8in, feeder/branch protection applications. Learn More
  12. JDL8
    £335.00
    SKU: JDL8
    JDL8
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    Edison fuse, JDL series, Class J, current-limiting, time-delay, 8A, 600 VAC, ferrule, 13/16x2-1/4in. Package of 10. Feeder/branch protection applications. Learn More
  13. JDL6
    £319.00
    SKU: JDL6
    JDL6
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    Edison fuse, JDL series, Class J, current-limiting, time-delay, 6A, 600 VAC, ferrule, 13/16x2-1/4in. Package of 10. Feeder/branch protection applications. Learn More
  14. JDL5
    £318.00
    SKU: JDL5
    JDL5
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    Edison fuse, JDL series, Class J, current-limiting, time-delay, 5A, 600 VAC, ferrule, 13/16x2-1/4in. Package of 10. Feeder/branch protection applications. Learn More
  15. JDL4
    £342.00
    SKU: JDL4
    JDL4
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    Edison fuse, JDL series, Class J, current-limiting, time-delay, 4A, 600 VAC, ferrule, 13/16x2-1/4in. Package of 10. Feeder/branch protection applications. Learn More
  16. JDL30
    £368.00
    SKU: JDL30
    JDL30
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    Edison fuse, JDL series, Class J, current-limiting, time-delay, 30A, 600 VAC, ferrule, 13/16x2-1/4in. Package of 10. Feeder/branch protection applications. Learn More
  17. JDL3
    £330.00
    SKU: JDL3
    JDL3
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    Edison fuse, JDL series, Class J, current-limiting, time-delay, 3A, 600 VAC, ferrule, 13/16x2-1/4in. Package of 10. Feeder/branch protection applications. Learn More
  18. JDL25
    £337.00
    SKU: JDL25
    JDL25
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    Edison fuse, JDL series, Class J, current-limiting, time-delay, 25A, 600 VAC, ferrule, 13/16x2-1/4in. Package of 10. Feeder/branch protection applications. Learn More
  19. JDL20
    £333.00
    SKU: JDL20
    JDL20
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    Edison fuse, JDL series, Class J, current-limiting, time-delay, 20A, 600 VAC, ferrule, 13/16x2-1/4in. Package of 10. Feeder/branch protection applications. Learn More
  20. JDL2
    £321.00
    SKU: JDL2
    JDL2
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    Edison fuse, JDL series, Class J, current-limiting, time-delay, 2A, 600 VAC, ferrule, 13/16x2-1/4in. Package of 10. Feeder/branch protection applications. Learn More
  21. JDL17-5
    £349.00
    SKU: JDL17-5
    JDL17-5
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    Edison fuse, JDL series, Class J, current-limiting, time-delay, 17.5A, 600 VAC, ferrule, 13/16x2-1/4in. Package of 10. Feeder/branch protection applications. Manufacturer part number: JDL17.5. Learn More
  22. JDL15
    £336.00
    SKU: JDL15
    JDL15
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    Edison fuse, JDL series, Class J, current-limiting, time-delay, 15A, 600 VAC, ferrule, 13/16x2-1/4in. Package of 10. Feeder/branch protection applications. Learn More
  23. JDL12
    £317.00
    SKU: JDL12
    JDL12
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    Edison fuse, JDL series, Class J, current-limiting, time-delay, 12A, 600 VAC, ferrule, 13/16x2-1/4in. Package of 10. Feeder/branch protection applications. Learn More
  24. JDL10
    £318.00
    SKU: JDL10
    JDL10
    Add to Wish List Add to Compare
    Edison fuse, JDL series, Class J, current-limiting, time-delay, 10A, 600 VAC, ferrule, 13/16x2-1/4in. Package of 10. Feeder/branch protection applications. Learn More
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