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OptiFuse 141080 Automotive Circuit Breaker

The automotive circuit breaker Type I is designed for 42V DC systems, providing auto-reset protection suitable for high current applications such as 80A ratings. Made with durable thermoset plastic UL rated 94-VO, it's waterproof with an IP67 rating. The device features a 4-inch stud size with 28 threads per inch, ensuring reliable mounting. It complies with SAE J162S and SAE J1171 standards for ignition protection and offers adjustable trip characteristics to prevent electrical damage from overcurrent conditions. Ideal for automotive and industrial applications requiring robust overcurrent protection.

Authorized Distributors
Source:DigiKey
Part No:141080
Stock:193
Inv Date:06-05-2026
Price: Unit price: $71.24
Buy/RFQ:
Part No:141080
Stock:0
Inv Date:06-05-2026
Price: Unit price: $71.25
Buy/RFQ:
Part No:141080
Stock:0
Inv Date:06-05-2026
Price: Unit price: $38.54
Buy/RFQ:
Part No:141080
Stock:0
Inv Date:06-05-2026
Price: Unit price: $38.54
Buy/RFQ:

OptiFuse 141080 Automotive Circuit Breaker Specifications:

  • Voltage: 42 VDC Maximum
  • Amperage: 80A
  • Interrupt Rating: 3000A @ 30VDC
  • IP Rating: IP67
  • Frame Material: Thermoset Plastic, UL rated 94-VO
  • Mounting Torque: 40in-Ib Max
  • Stud Size: 4 inches, 28 threads per inch
  • Mechanical Dimensions: 2.922 inches x 0.92 inches x 1.904 inches
  • Trip characteristics: 30m at 135%, 12s at 200%, 3.58s at 300%
  • Designed to meet SAE J162S and SAE J1171 ignition protected standards

Buy the Buy Optifuse Type 141 Series Auto Reset Circuit Breaker Part Number 141080 Online

Order the Optifuse automotive circuit breaker 141080 online today for reliable high current protection in 42V DC systems. Designed for automotive and industrial use, this waterproof auto-reset breaker has an 80A rating and meets SAE J162S and J1171 standards. With durable thermoset plastic housing, IP67 waterproof rating, and reliable mounting features, it ensures spacesaving installation and consistent performance. Perfect for high-current applications requiring robust overcurrent protection, making your electrical systems safe and compliant with industry standards.

Get Optifuse 141080 today—built for high current automotive protection and long-lasting durability.

Frequently Asked Questions

Where can I buy OptiFuse 141080?

You can click on the BUY or RFQ button to purchase 141080 from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part 141080?

You can download the 141080 datasheet or visit the OptiFuse website for support.

Who is the manufacturer of 141080?

OptiFuse

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