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OptiFuse ANF250A Automotive Circuit Breaker Limiter

The ANF250A is a black phenolic-bodied automotive circuit breaker limiter designed for reliable overcurrent protection in automotive electrical systems. It features a bolt-on terminal for easy installation and is rated at 250A. This fast-acting limiter ensures safety and equipment protection by interrupting excessive currents, and its robust construction withstands harsh automotive environments. Ideal for use in marine and automotive applications, the ANF250A provides dependable, durable performance for protecting wiring and electronic components from overloads and short circuits.

Authorized Distributors
Source:DigiKey
Part No:ANF-250A
Stock:707
Inv Date:06-05-2026
Price: Unit price: $31.29
Buy/RFQ:
Part No:ANF-250A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $16.07
Buy/RFQ:
Part No:ANF-250A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $16.92
Buy/RFQ:
Part No:ANF-250A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $16.92
Buy/RFQ:
Part No:ANF-250A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $15.3455
Buy/RFQ:

OptiFuse ANF250A Automotive Circuit Breaker Limiter Specifications:

  • Voltage Rating: 250 VAC, 32 VDC
  • Amperage Rating: 250A
  • Interrupt Ratings: 1000A @ 32VDC, 1500A @ 250VAC
  • Time Characteristics: Max 300s, Min 4h
  • Body Material: Fiberglass (FR4)
  • Terminals: Gold-plated Copper
  • Recommended Mounting: Optifuse Fuse Block BLC-09 to 200A, BLC-209 to 400A
  • Mechanical Dimensions: 3.17 inches (80.6 mm) length, 1.094 inches (27.8 mm) width, 0.354 inches (9.0 mm) height
  • Operational Warning: Avoid exceeding maximum ratings; improper use may cause damage or arcing
  • Construction: 100% minimum, 250% maximum load capacity with copper terminals

Buy the Buy Optifuse ANF250A Part Number ANF250A Online

Enhance your automotive or marine electrical system with the Optifuse ANF250A circuit breaker limiter. Designed for quick response and superior durability, this overcurrent protector ensures your wiring and components stay safe from overloads. Easy bolt-on installation combined with high interrupt ratings makes it an essential part for reliable electrical protection. Whether for new builds or system upgrades, purchasing this device online guarantees prompt delivery and trusted quality for optimal system safety and peace of mind.

Get Optifuse ANF250A today—built for precise overcurrent protection and long-lasting automotive reliability.

Frequently Asked Questions

Where can I buy OptiFuse ANF250A?

You can click on the BUY or RFQ button to purchase ANF250A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part ANF250A?

You can download the ANF250A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of ANF250A?

OptiFuse

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