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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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Items 1-24 of 26

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  1. LESRK600
    £487.00
    SKU: LESRK600
    LESRK600
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    Edison fuse, LESRK series, Class RK1, current-limiting, time-delay, 600A, 600 VAC, knife blade, 2.88x13.38in, feeder/branch protection applications. Learn More
  2. LESRK500
    £493.00
    SKU: LESRK500
    LESRK500
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    Edison fuse, LESRK series, Class RK1, current-limiting, time-delay, 500A, 600 VAC, knife blade, 2.88x13.38in, feeder/branch protection applications. Learn More
  3. 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
  4. 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
  5. LENRK600
    £281.00
    SKU: LENRK600
    LENRK600
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    Edison fuse, LENRK series, Class RK1, current-limiting, time-delay, 600A, 250 VAC, knife blade, 2.88x10.38in, feeder/branch protection applications. Learn More
  6. LENRK500
    £298.00
    SKU: LENRK500
    LENRK500
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    Edison fuse, LENRK series, Class RK1, current-limiting, time-delay, 500A, 250 VAC, knife blade, 2.88x10.38in, feeder/branch protection applications. Learn More
  7. LENRK400
    £174.00
    SKU: LENRK400
    LENRK400
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    Edison fuse, LENRK series, Class RK1, current-limiting, time-delay, 400A, 250 VAC, knife blade, 2.36x8.63in, feeder/branch protection applications. Learn More
  8. LENRK300
    £176.00
    SKU: LENRK300
    LENRK300
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    Edison fuse, LENRK series, Class RK1, current-limiting, time-delay, 300A, 250 VAC, knife blade, 2.36x8.63in, feeder/branch protection applications. Learn More
  9. LESRK60
    £454.00
    SKU: LESRK60
    LESRK60
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    Edison fuse, LESRK series, Class RK1, current-limiting, time-delay, 60A, 600 VAC, ferrule, 1.06x5.5in. Package of 10. Feeder/branch protection applications. Learn More
  10. LESRK50
    £454.00
    SKU: LESRK50
    LESRK50
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    Edison fuse, LESRK series, Class RK1, current-limiting, time-delay, 50A, 600 VAC, ferrule, 1.06x5.5in. Package of 10. Feeder/branch protection applications. Learn More
  11. 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
  12. LESRK40
    £454.00
    SKU: LESRK40
    LESRK40
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    Edison fuse, LESRK series, Class RK1, current-limiting, time-delay, 40A, 600 VAC, ferrule, 1.06x5.5in. Package of 10. Feeder/branch protection applications. Learn More
  13. LESRK30
    £314.00
    SKU: LESRK30
    LESRK30
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    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
  14. 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
  15. LESRK200
    £222.00
    SKU: LESRK200
    LESRK200
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    Edison fuse, LESRK series, Class RK1, current-limiting, time-delay, 200A, 600 VAC, knife blade, 1.61x9.63in, feeder/branch protection applications. Learn More
  16. 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
  17. 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
  18. LESRK100
    £488.00
    SKU: LESRK100
    LESRK100
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    Edison fuse, LESRK series, Class RK1, current-limiting, time-delay, 100A, 600 VAC, knife blade, 1.11x7.88in. Package of 5. Feeder/branch protection applications. Learn More
  19. 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
  20. LENRK60
    £249.00
    SKU: LENRK60
    LENRK60
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    Edison fuse, LENRK series, Class RK1, current-limiting, time-delay, 60A, 250 VAC, ferrule, 0.81x3in. Package of 10. Feeder/branch protection applications. Learn More
  21. LENRK30
    £125.00
    SKU: LENRK30
    LENRK30
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    Edison fuse, LENRK series, Class RK1, current-limiting, time-delay, 30A, 250 VAC, ferrule, 0.56x2in. Package of 10. Feeder/branch protection applications. Learn More
  22. LENRK200
    £125.00
    SKU: LENRK200
    LENRK200
    Add to Wish List Add to Compare
    Edison fuse, LENRK series, Class RK1, current-limiting, time-delay, 200A, 250 VAC, knife blade, 1.61x7.13in, feeder/branch protection applications. Learn More
  23. LENRK20
    £125.00
    SKU: LENRK20
    LENRK20
    Add to Wish List Add to Compare
    Edison fuse, LENRK series, Class RK1, current-limiting, time-delay, 20A, 250 VAC, ferrule, 0.56x2in. Package of 10. Feeder/branch protection applications. Learn More
  24. LENRK15
    £125.00
    SKU: LENRK15
    LENRK15
    Add to Wish List Add to Compare
    Edison fuse, LENRK series, Class RK1, current-limiting, time-delay, 15A, 250 VAC, ferrule, 0.56x2in. Package of 10. Feeder/branch protection applications. Learn More
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