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OptiFuse FSA30A Fast-Acting Glass Fuse

This is a ¼ x 1¼ inch fast-acting glass fuse designed for quick circuit protection in various electrical applications. It features a glass body with nickel-plated brass contacts, and is rated at 30A with a voltage capacity of 250V AC. The fuse complies with UL, UR, and CSA standards, ensuring reliability and safety. Suitable for use in industrial, commercial, and residential settings, this fuse provides dependable overcurrent protection, supports operating temperatures from -55°C to +125°C, and is packaged in bulk for ease of distribution and use.

Authorized Distributors
Source:DigiKey
Part No:FSA-30A
Stock:1080
Inv Date:06-05-2026
Price: Unit price: $1.18
Buy/RFQ:
Part No:FSA-30A
Stock:100
Inv Date:06-05-2026
Price: Unit price: $0.23
Buy/RFQ:

OptiFuse FSA30A Fast-Acting Glass Fuse Specifications:

  • Size: ¼ x 1¼ inches (3AG)
  • Material: Glass body, nickel-plated brass contacts
  • Rated Current: 30A
  • Voltage Rating: 250V AC
  • Operating Temperature: -55°C to +125°C
  • Certifications: UL Listed, UR Recognized, CSA Certified
  • Lead Wire: Tin-plated copper, diameter 0.8mm
  • Packaging: Bulk, 250 pieces per box
  • Interrupt Rating: 35A at 250V AC, 100A at 250V AC, 200A at 250V AC, 300A at 32V AC
  • Usage: Overcurrent protection in electrical and electronic circuits

Buy the Optifuse 30A FSA30A – Reliable Fast-Acting Glass Fuse for Industrial Applications

Purchase the reliable fast-acting glass fuse online today to ensure your electrical circuits are protected with high-quality components. This 30A fuse is suitable for various industrial, commercial, and residential applications and features UL, UR, and CSA certifications for safety and dependability. Designed with a durable glass body and nickel-plated brass contacts, it offers quick response to overcurrent conditions while operating efficiently within a temperature range of -55°C to +125°C. Secure your electrical protection needs with this dependable fuse, available for fast online ordering now.

Get Optifuse 30A FSA30A today—built for precision, quick response, and long-lasting durability in your electrical systems.

Frequently Asked Questions

Where can I buy OptiFuse FSA30A?

You can click on the BUY or RFQ button to purchase FSA30A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FSA30A?

You can download the FSA30A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FSA30A?

OptiFuse

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