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OptiFuse FSH30A Fast Acting Glass Fuse

This is a 1/4 inch by 5/8 inch glass body fuse designed for fast-acting operation, capable of handling currents up to 30A and voltages up to 250V. It is ideal for automotive and electronic circuit protection, offering quick disconnection during overcurrent conditions to prevent damage. The fuse complies with UL248-14 standards and features precise electrical and mechanical specifications, including dimensions and ratings that ensure reliable performance and safety in various electrical applications, making it a preferred choice for quick circuit interruption.

Authorized Distributors
Source:DigiKey
Part No:FSH-30A
Stock:7581
Inv Date:06-05-2026
Price: Unit price: $0.99
Buy/RFQ:
Part No:FSH-30A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.48
Buy/RFQ:
Part No:FSH-30A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5962
Buy/RFQ:
Part No:FSH-30A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5962
Buy/RFQ:

OptiFuse FSH30A Fast Acting Glass Fuse Specifications:

  • Fuse Size: 1/4 inch x 5/8 inch (6.35 x 15.9mm)
  • Ampere Rating: 30A
  • Voltage Rating: 125V / 250V / 32V
  • Electrical Characteristics: 100% at rated current, 135% at max, 200% for 4 hours
  • Agency Standards and Listings: UL248-14 compliant
  • Dimensions: Length 15.9 mm, width 6.35 mm
  • Construction Material: Glass tube, metal end caps
  • Operational Temperature Range: -55°C to +105°C
  • Certification: UL Listed
  • Certifications: UL, CSA
  • Operation: Fast-acting with high responsiveness during circuit overloads

Buy the Buy OptiFuse Fast Acting Glass Tube Fuse Part Number FSH30A Online

Secure your electrical systems with the reliable OptiFuse fast-acting glass fuse, rated for 30A and 250V. Designed for quick disconnection, it protects circuits from overcurrent damage effectively. This fuse is easy to install and complies with UL248-14 standards for safety and quality. Its compact size and high responsiveness make it ideal for automotive, industrial, or electronic applications. Purchase online to ensure fast delivery and get the durable, high-performance protection your circuits need to prevent costly failures and enhance system longevity.

Get OptiFuse FSH30A today—built for precision and long-lasting durability in automotive and electrical circuit protection.

Frequently Asked Questions

Where can I buy OptiFuse FSH30A?

You can click on the BUY or RFQ button to purchase FSH30A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FSH30A?

You can download the FSH30A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FSH30A?

OptiFuse

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