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BUSSMANN Automotive Circuit Breaker: CBT-N, 12V DC - Plug-In Mount Automotive Circuit Breakers
BUSSMANNPlug-In Mount Automotive Circuit Breakers

BUSSMANN Automotive Circuit Breaker: CBT-N, 12V DC

The BUSSMANN CBT-N Automotive Circuit Breaker is a Type II Automotive Circuit Breaker with a blade terminal connection, designed for 12V DC applications. This plug-in mount circuit breaker, model CBT-20N, has an…

SKU 3G-OTH-19750

Brand
BUSSMANN
Item
Automotive Circuit Breaker: CBT-N, 12V DC
Category
Plug-In Mount Automotive Circuit Breakers
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Technical Specifications

BUSSMANN
Manufacturer Part Number
CBT-20N
Series
CBT-N
Voltage
12V DC
Interrupt Rating
Not Rated
Terminal Connection
Blade
Circuit Breaker Type
Type II Automotive Circuit Breaker
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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN CBT-N Automotive Circuit Breaker is a Type II Automotive Circuit Breaker with a blade terminal connection, designed for 12V DC applications. This plug-in mount circuit breaker, model CBT-20N, has an interrupt rating of Not Rated and is part of the CBT-N series. It provides overcurrent protection for automotive electrical systems.

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 CBT-N automotive circuit breaker used for?

The BUSSMANN CBT-N automotive circuit breaker provides overcurrent protection for 12V DC automotive electrical systems. It is commonly used in vehicles, trucks, and marine applications to protect wiring and components from short circuits and overloads.

What are the specifications of the BUSSMANN CBT-20N circuit breaker?

The BUSSMANN CBT-20N is a Type II automotive circuit breaker from the CBT-N series. It operates at 12V DC, uses a blade terminal connection, and has a plug-in mount design. The interrupt rating is not rated. It is manufactured by BUSSMANN with MPN CBT-20N.

Where to buy the BUSSMANN CBT-20N circuit breaker worldwide?

You can source the BUSSMANN CBT-20N circuit breaker through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install a BUSSMANN CBT-N circuit breaker?

To install a BUSSMANN CBT-N circuit breaker, ensure the power is off. Plug the blade terminal into a compatible fuse block or holder in the 12V DC circuit. The Type II design auto-resets after fault clearance. Follow standard automotive electrical safety practices.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses

BUSSMANN Products

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.

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