Ignitions and Electrical› Wiring Components

BUSSMANN

90?ANGLE MET CIRCUIT BRKE

$20.03

SKU: B03L CBC-40B

In Stock
In Stock
Ships by Jun 18
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Bussmann CBC-40B is an automotive circuit breaker designed for heavy-duty truck applications. It features a 40 A amperage rating and a 14 Vdc voltage rating, with an interrupt rating of 1.5 kAIC.

The breaker has a #10-32 TPI stud connection and is constructed from thermoplastic and metal. This circuit breaker complies with SAE J553 standards.

Fitment

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Specifications

BrandBUSSMANN
Part NumberB03L CBC-40B

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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