BUSSMANN Automotive Circuit Breaker: CBF, 12V DC, 1 kA at 12V DC
The BUSSMANN CBF-40 is a plug-in mount automotive circuit breaker from the CBF series, featuring a glass tube style design. It operates at 12V DC with an interrupt rating of 1 kA at 12V DC and uses a blade terminal…
SKU 3G-OTH-19608
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Product Description
The BUSSMANN CBF-40 is a plug-in mount automotive circuit breaker from the CBF series, featuring a glass tube style design. It operates at 12V DC with an interrupt rating of 1 kA at 12V DC and uses a blade terminal connection.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the BUSSMANN CBF-40 automotive circuit breaker used for?
The BUSSMANN CBF-40 is a plug-in mount automotive circuit breaker designed to protect 12V DC electrical circuits in vehicles, trailers, and marine applications. Its glass tube style and blade terminal allow easy installation in standard fuse blocks, providing reliable overcurrent protection up to 1 kA interrupt rating.
What are the specifications of the BUSSMANN CBF-40?
The BUSSMANN CBF-40 is a 12V DC automotive circuit breaker with a 1 kA interrupt rating at 12V DC. It features a blade terminal connection and a glass tube style design. Part of the CBF series, it is a plug-in mount device suitable for protecting wiring and components from overloads and short circuits.
Where to buy the BUSSMANN CBF-40 worldwide?
3G Electric supplies the BUSSMANN CBF-40 automotive circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this genuine BUSSMANN part.
How to install the BUSSMANN CBF-40 circuit breaker?
To install the BUSSMANN CBF-40, ensure the circuit is de-energized. Align the blade terminals with the corresponding slots in the fuse block and push firmly until seated. Verify the breaker is rated for your system voltage (12V DC) and that the circuit load does not exceed 40A continuous. Always follow manufacturer guidelines.
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3G Electric supplies BUSSMANN plug-in mount automotive circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















