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Littelfuse L60030M1SQ Fuse Block

The L60030M1SQ is a 30A cartridge midget fuse block featuring tin-plated copper alloy clips and terminals, a thermoplastic base, and a zinc-plated steel pressure plate. Designed for space efficiency and value, it provides low resistance, reduced heat generation, and high electrical conductivity. The fuse clips are made from a single piece of copper alloy, offering better performance than traditional brass or phosphor bronze clips. It includes a rejection feature to prevent the insertion of fuses with incompatible ratings. The fuse block has universal mounting holes for easy replacement, offers indication options on CD blocks, and is UL94V-0 flammability rated, making it suitable for industrial applications.

Authorized Distributors
Source:Newark
Part No:L60030M1SQ
Stock:452
Inv Date:05-28-2026
Price: Unit price: $11.62
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Source:DigiKey
Part No:L60030M1SQ
Stock:552
Inv Date:05-28-2026
Price: Unit price: $11.91
Buy/RFQ:
Part No:L60030M1SQ
Stock:667
Inv Date:05-29-2026
Price: Unit price: $11.7
Buy/RFQ:
Part No:L60030M1SQ
Stock:16
Inv Date:05-28-2026
Price: Unit price: $11.57
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Part No:L60030M-1SQ
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.17
Buy/RFQ:
Part No:L60030M1SQ
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.17
Buy/RFQ:
Part No:L60030M-1SQ
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.17
Buy/RFQ:
Part No:L60030M1SQ
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.17
Buy/RFQ:
Part No:L60030M1SQ
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.96
Buy/RFQ:

Littelfuse L60030M1SQ Fuse Block Specifications:

  • Voltage Rating: 600 Vac/de
  • Ampere Ratings: L600M Midget 30A
  • Dielectric Strength: 1200 V minimum
  • Clip/Terminals: Tin-plated copper alloy
  • Box Lug: Copper
  • Screw and Pressure Plate: Zinc-plated steel
  • Base Material: Thermoplastic
  • Flammability Rating: UL94 V-0
  • Features: Rejection feature, universal mounting holes, indication options, space-efficient design, UL and CSA certified, RoHS compliant
  • Construction: Single copper alloy clip, thermoplastic body, steel pressure plate, designed for easy fuse replacement

Buy the Littelfuse Series LF Fuse Blocks: L60030M1SQ

Purchase the Littelfuse L60030M1SQ fuse block online today to ensure reliable, space-saving fuse protection for industrial applications. This 30A cartridge fuse holder features high-quality copper alloy clips, thermoplastic construction, and UL94V-0 flammability rating for safety and durability. Easy to install with universal mounting holes, it offers a rejection feature to prevent incorrect fuse insertion, making maintenance simple. Designed for efficiency and safety, this fuse block is the ideal choice for enhancing your electrical systems' reliability and compliance with industry standards.

Get Littelfuse L60030M1SQ today—built for precision, durability, and space-efficient industrial fuse protection.

Frequently Asked Questions

Where can I buy Littelfuse L60030M1SQ?

You can click on the BUY or RFQ button to purchase L60030M1SQ from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part L60030M1SQ?

You can download the L60030M1SQ datasheet or visit the Littelfuse website for support.

Who is the manufacturer of L60030M1SQ?

Littelfuse

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