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

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

The BUSSMANN CBT-M is a Type II Automotive Circuit Breaker with a blade terminal connection, designed for plug-in mount applications. This 12V DC unit, model CBT-30M, features an interrupt rating of Not Rated and…

SKU 3G-OTH-19787

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

BUSSMANN
Manufacturer Part Number
CBT-30M
Series
CBT-M
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-M is a Type II Automotive Circuit Breaker with a blade terminal connection, designed for plug-in mount applications. This 12V DC unit, model CBT-30M, features an interrupt rating of Not Rated and belongs to the CBT-M series. It provides overcurrent protection for automotive electrical systems.

Frequently Asked Questions

What is the BUSSMANN CBT-M automotive circuit breaker used for?

The BUSSMANN CBT-M Type II 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, automatically resetting after the fault clears.

What are the specifications of the BUSSMANN CBT-30M circuit breaker?

The BUSSMANN CBT-30M is a Type II automotive circuit breaker from the CBT-M series. It operates at 12V DC, has a blade terminal connection for plug-in mounting, and an interrupt rating of Not Rated. The manufacturer part number is CBT-30M.

Where to buy the BUSSMANN CBT-30M circuit breaker worldwide?

3G Electric supplies the BUSSMANN CBT-30M circuit breaker worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this and other BUSSMANN circuit breakers.

How to install a BUSSMANN CBT-M blade circuit breaker?

To install the BUSSMANN CBT-M, ensure the power is off. Align the blade terminals with the corresponding fuse block or panel slot and push firmly until seated. Verify the circuit breaker is oriented correctly for the 12V DC system. Always follow the vehicle manufacturer's guidelines for circuit protection.

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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