myMectronic
myMectronic

A Premier B2B Part Search

OptiFuse FPK20A fuse protection device

A 13/32 inch by 1 1/2 inch fast-acting fuse designed for general-purpose and lighting applications. Rated for 600VAC and 500VDC, it provides supplementary protection with a 20A current rating. This UL Class M fuse offers reliable interrupt ratings, including 100,000A at 600VAC and 100,000A at 600VDC, ensuring safe operation. Its compact size and high-performance standards make it suitable for protecting electrical circuits against overcurrent conditions, with compliance to RoHS standards. Ideal for systems requiring fast protection and high interrupt capacity.

Authorized Distributors
Source:DigiKey
Part No:FPK-20A
Stock:106
Inv Date:06-05-2026
Price: Unit price: $26.19
Buy/RFQ:
Part No:FPK-20A
Stock:11
Inv Date:06-05-2026
Price: Unit price: $4.63
Buy/RFQ:
Part No:FPK-20A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $14.17
Buy/RFQ:
Part No:FPK-20A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $14.17
Buy/RFQ:

OptiFuse FPK20A fuse protection device Specifications:

  • Size: 13/32 inch by 1 1/2 inch
  • Voltage Rating: 600VAC, 500VDC
  • Current Rating: 20A
  • Interrupt Rating: 100,000A at 600VAC, 100,000A at 600VDC
  • Certifications: UL Listed to Standard 248-14, RoHS Compliant
  • Type: Fast-Acting
  • Standards: UL Class M, CSA Certified
  • Material: Standard fuse alloy
  • Environmental: Suitable for general-purpose and lighting applications
  • Design: Compact size for easy installation
  • Operation: Provides supplementary protection, not for branch circuit protection
  • Warning: Use within specified ratings to prevent damage or electrical arcing

Buy the Optifuse Series FPK Fuse: FPK20A

Order the Optifuse FPK20A fuse online today for reliable circuit protection in industrial and lighting systems. Engineered for fast action and high interrupt capacity, this UL-listed fuse meets stringent safety standards and RoHS compliance. Its compact design simplifies installation, making it ideal for electricians and engineers seeking durable, high-performance overcurrent protection. Protect your electrical infrastructure effectively with this high-quality, time-tested fuse. Purchase now to ensure safety and longevity in all your electrical applications.

Get Optifuse FPK20A today—built for fast protection, high interrupt capacity, and long-lasting reliability for your electrical systems.

Frequently Asked Questions

Where can I buy OptiFuse FPK20A?

You can click on the BUY or RFQ button to purchase FPK20A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FPK20A?

You can download the FPK20A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FPK20A?

OptiFuse

OptiFuse Part List

Browse and search other OptiFuse parts, locate datasheets and stock

Sponsored by