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OptiFuse TPKR250mA Current Limiting Fuse

A 13/32 inch by 1 1/2 inch midget time-delay fuse rated for 600VAC, UL Class CC with a current rating of 250mA. Suitable for circuit protection applications requiring fast response to overloads and short circuits. This fuse provides high current limiting capabilities and features a rejection style ferrule. It is designed for branch circuit protection in general purpose, lighting, solenoid, and control transformer applications, ensuring safety and reliability in electrical systems. The fuse's specifications include UL listing, CSA certification, and a maximum interrupt rating of 200,000A at 600VAC.

Authorized Distributors
Source:DigiKey
Part No:TPK-R-250MA
Stock:398
Inv Date:06-05-2026
Price: Unit price: $35.55
Buy/RFQ:
Part No:TPK-R-250MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $17.99
Buy/RFQ:
Part No:TPK-R-250MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $17.99
Buy/RFQ:

OptiFuse TPKR250MA Current Limiting Fuse Specifications:

  • Physical Size: 13/32 inch x 1 1/2 inch
  • Voltage Rating: 600VAC
  • Current Rating: 250mA
  • Interrupt Rating: 200,000A @ 600VAC
  • Standards: UL Listed to Standard 248-4, CSA Certified Standard C22.2 No. 248.4
  • Design: Time delay, high current limiting
  • Connector: Rejection style ferrule
  • Application: Branch circuit protection for lighting, control transformers, solenoids
  • Usage: Suitable for general purpose circuit protection, overloads, short circuits
  • Packaging: Standard size for easy integration into electrical panels

Buy the Optifuse Series TPK-R Current Limiting Fuse: TPKR250mA

Upgrade your electrical safety with the Optifuse TPKR250mA current limiting fuse, engineered for durability and reliable branch circuit protection. Its 13/32 inch by 1 1/2 inch size ensures easy installation in various electrical panels. Rated at 600VAC with a high interrupt capacity of 200,000A, this UL-listed fuse is ideal for controlling overloads and short circuits in lighting, solenoid, and control transformer applications. Purchase online today for dependable performance and enhanced system safety.

Get Optifuse TPKR250mA today—built for precise circuit protection with high current limiting capabilities and reliable UL certification.

Frequently Asked Questions

Where can I buy OptiFuse TPKR250MA?

You can click on the BUY or RFQ button to purchase TPKR250MA from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TPKR250MA?

You can download the TPKR250MA datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TPKR250MA?

OptiFuse

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