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Small rectangular plastic automotive circuit breaker with blade terminals

Bussmann

Bussmann CBF-35 35 A 12 V DC automotive circuit breaker

SKU CH-12R0-D8RPB

A 35 A plug-in circuit breaker for 12 V DC truck systems with blade terminals and a glass-tube housing

  • 35 A rating protects 12 V DC truck circuits
  • 1 kA interrupt capacity clears faults safely
  • Plug-in blade terminals fit glass-tube fuse blocks
  • Modified reset restores power without replacement
  • RoHS compliant plastic housing meets environmental standards

Automotive circuit breaker for 12 V DC systems

This plug-in breaker protects 12 V DC circuits in trucks and similar vehicles. It carries a 35 A current rating and a 1 kA interrupt rating at 12 V DC. The glass-tube style housing fits compatible fuse blocks for straightforward installation.

Suits trucks needing a 35 A resetable device

Vehicle owners who want a modified-reset breaker for 12 V DC accessory circuits will find this part fits standard blade terminals. Builders who need a different current rating or a higher voltage rating should look at other devices.

35 A current rating at 12 V DC

The single specification that decides fitment is the 35 A current rating combined with the 12 V DC voltage rating. Match these values to your circuit requirements before purchase.

How it compares

Measured against everything we stock in Breakers & Circuit Protection, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 97% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameEATON BUSSMANN

Questions about this item

Should I choose the 35 A rating or a different amperage for my truck circuit?

Select the 35 A rating only if the circuit you are protecting is designed for a 35 A continuous load; a lower rating will trip too often and a higher rating will not protect the wiring.

What does the 1 kA interrupt rating mean once the breaker is installed in a 12 V DC system?

It indicates the breaker can safely open a short-circuit current of up to one thousand amperes at 12 V DC without sustaining damage.

The breaker uses a blade terminal — what standard does that follow and what current does it limit in practice?

The blade terminal fits standard glass-tube fuse blocks used in trucks and is rated to carry the full 35 A continuously at 12 V DC.

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