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OptiFuse FPKR12A Electrical circuit fuse

A 13/32 inch by 1 1/2 inch fast-acting midget fuse rated for 600 volts AC, UL Class CC, with a current rating of 12A. Suitable for circuit protection applications. It offers high current limiting capabilities, has an interrupt rating of 200,000A at 600VAC, and complies with UL Standard 248-4 and CSA Standard C22.2 No. 248.4. Designed for branch circuit protection, this fuse prevents electrical damage and arcing by operation within specified ratings. Its mechanical dimensions include a length of 1.50 inches and diameter of 0.25 inches, with a maximum voltage of 600VAC/DC and a current range from 100mA to 30A.

Authorized Distributors
Source:DigiKey
Part No:FPK-R-12A
Stock:671
Inv Date:06-05-2026
Price: Unit price: $28.47
Buy/RFQ:
Part No:FPK-R-12A
Stock:3
Inv Date:06-05-2026
Price: Unit price: $6.08
Buy/RFQ:
Part No:FPK-R-12A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $15.4
Buy/RFQ:
Part No:FPK-R-12A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $15.4
Buy/RFQ:

OptiFuse FPKR12A Electrical circuit fuse Specifications:

  • Rated Voltage: 600VAC, 600VDC
  • Current Ratings: 100mA to 30A
  • Interrupt Ratings: 200,000A @ 600VAC, 100,000A @ 600VDC
  • UL Standard: 248-4, File E2137
  • CSA Standard: C22.2 No. 248.4
  • Dimensions: Length 1.50 inches, Diameter 0.25 inches
  • Operation: Fast-acting, 13/32 inch x 1-1/2 inch
  • Material: Metal fuse element with ferrule
  • Compatibility: Branch circuit protection, general purpose applications
  • Agency Listings: UL Listed, CSA Certified

Buy the Optifuse FPKR12A – Reliable Circuit Protection for Industrial Applications

Secure your electrical system with the high-quality Optifuse circuit fuse, rated for 600V and available in current ratings up to 30A. Designed for reliable branch circuit protection, this fast-acting fuse prevents damage from overloads and faults. Its UL and CSA certifications ensure safety and compliance, making it suitable for general purpose, industrial, and lighting applications. Purchase online for fast delivery and ensure your electrical circuits are protected with a durable and dependable fuse built for long-lasting performance.

Get Optifuse FPKR12A today—built for precision circuit protection in demanding industrial environments.

Frequently Asked Questions

Where can I buy OptiFuse FPKR12A?

You can click on the BUY or RFQ button to purchase FPKR12A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FPKR12A?

You can download the FPKR12A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FPKR12A?

OptiFuse

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