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Littelfuse LFH250301S Fuse Block

The LF series Class H/K5 and R fuse blocks offer reliable circuit protection with features like indication, snap-to-release mounting on DIN rails, and safety covers for 100A and below. Designed for versatile electrical systems, these fuse blocks accommodate a range of voltage ratings up to 600V and current ratings up to 600A. Made from durable materials including thermoplastic bases and tin-plated copper clips, they are UL listed, CSA certified, and RoHS compliant for safe, long-lasting installation. They support various fuse types and provide easy, one-hand removal from DIN rails for maintenance efficiency.

Authorized Distributors
Source:DigiKey
Part No:LFH250301S
Stock:438
Inv Date:05-28-2026
Price: Unit price: $14.05
Buy/RFQ:
Part No:LFH250301S
Stock:70
Inv Date:05-29-2026
Price: Unit price: $14.04
Buy/RFQ:
Part No:LFH250301S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $13.74
Buy/RFQ:
Part No:LFH25030-1S
Stock:138
Inv Date:05-28-2026
Price: Unit price: $11.18
Buy/RFQ:
Part No:LFH250301S
Stock:138
Inv Date:05-28-2026
Price: Unit price: $11.18
Buy/RFQ:
Part No:LFH25030-1S
Stock:138
Inv Date:05-28-2026
Price: Unit price: $11.18
Buy/RFQ:
Part No:LFH250301S
Stock:138
Inv Date:05-28-2026
Price: Unit price: $11.18
Buy/RFQ:

Littelfuse LFH250301S Fuse Block Specifications:

  • Voltage Rating: 250 V, 600 V
  • Ampere Ratings: 0-600 A
  • Leakage Current: <0.6 mA at 600 V
  • Withstand Rating: Class H 10 kA RMS SYM, Class R 200 kA RMS SYM
  • Materials: Base thermoplastic, fuse clip tin-plated copper alloy, box lug aluminum, pressure plate zinc-plated steel, screw zinc-plated steel
  • Flammability Rating: UL94 V-0
  • Certifications: UL Listed, CSA Certified
  • Environmental: RoHS Compliant, Lead-Free

Buy the Buy Littelfuse LF Series Fuse Blocks Part Number LFH250301S Online

Order Littelfuse LF Series Fuse Block today to ensure your electrical systems are protected with high-quality, versatile fuse blocks rated up to 600V and 600A. Designed for easy installation with snap-to-release DIN rail mounting and safety covers, these fuse blocks support multiple fuse types for reliable operation. Made from durable materials and certified to UL and CSA standards, they provide long-lasting performance suitable for industrial and commercial applications. Purchase online now for fast, secure delivery and seamless integration into your electrical setup.

Get Littelfuse LF PartNumber LFH250301S today—designed for reliable circuit protection with easy DIN rail mounting and safety features.

Frequently Asked Questions

Where can I buy Littelfuse LFH250301S?

You can click on the BUY or RFQ button to purchase LFH250301S from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part LFH250301S?

You can download the LFH250301S datasheet or visit the Littelfuse website for support.

Who is the manufacturer of LFH250301S?

Littelfuse

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