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OptiFuse FPKR3A Electrical Fuse for Circuit Protection

This 13/32 inch by 1 1/2 inch fast-acting fuse is rated for 600V AC/DC and provides reliable branch circuit protection for industrial and lighting applications. It features UL Class CC compliance, high current limiting capabilities, and a rejection ferrule for secure connections. Suitable for a range of amperes from 100mA to 30A, it ensures safety and performance in electrical systems. The fuse's robust design prevents damage and arcing when used within specified ratings, making it ideal for industrial electrical protection.

Authorized Distributors
Part No:FPK-R-3A
Stock:5
Inv Date:06-05-2026
Price: Unit price: $29.04
Buy/RFQ:
Part No:FPK-R-3A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $15.4
Buy/RFQ:
Part No:FPK-R-3A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $15.4
Buy/RFQ:

OptiFuse FPKR3A Electrical Fuse for Circuit Protection Specifications:

  • Physical Size: 13/32 inch x 1 1/2 inch
  • Voltage Rating: 600VAC, 600VDC
  • Current Ratings: 100mA to 30A depending on model
  • Interrupt Ratings: 200,000A @ 600VAC, 100,000A @ 600VDC
  • Standards: UL Listed to Standard 248-4, CSA Certified
  • Construction: Rejection style ferrule
  • Applicable Applications: Branch circuit protection for general purpose and lighting
  • Design Features: Fast acting, high current limiting
  • Operation Range: Within specified maximum ratings, avoid improper use
  • Material: Metal fuse element with ceramic or similar housing
  • Certifications: UL, CSA
  • Note: Specifications are subject to change without notice

Buy the Optifuse FPKR3A – Reliable Circuit Protection for Industrial Applications

Purchase the Optifuse FPK-R3A fuse online today to upgrade your electrical protection solutions. This fast-acting fuse rated for 600V AC/DC delivers high current limiting performance, UL and CSA certifications, and robust construction for safety and durability. Whether for industrial, commercial, or lighting circuits, this fuse ensures reliable operation and prevents electrical damage. Easy to install with rejection ferrules, it is the ideal choice for maintaining safe and efficient electrical systems. Buy now for enhanced performance and peace of mind.

Order your Optifuse Series FPK-R3A fuse today and ensure your electrical systems are protected with dependable and high-quality branch circuit protection components.

Frequently Asked Questions

Where can I buy OptiFuse FPKR3A?

You can click on the BUY or RFQ button to purchase FPKR3A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FPKR3A?

You can download the FPKR3A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FPKR3A?

OptiFuse

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