We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

BUSSMANN Automotive Circuit Breaker: CB212, 14V DC, 225 A at 14V DC - Plug-In Mount Automotive Circuit Breakers
BUSSMANNPlug-In Mount Automotive Circuit Breakers

BUSSMANN Automotive Circuit Breaker: CB212, 14V DC, 225 A at 14V DC

The BUSSMANN CB212-20 is a plug-in mount automotive circuit breaker from the CB212 series. It is a Type II Footprint Circuit Breaker rated for 14V DC with an interrupt rating of 225 A at 14V DC, featuring a blade…

SKU 3G-OTH-19356

Also listed as: CB21220 · CB212 20

Brand
BUSSMANN
Item
Automotive Circuit Breaker: CB212, 14V DC, 225 A at 14V DC
Category
Plug-In Mount Automotive Circuit Breakers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BUSSMANN
Manufacturer Part Number
CB212-20
Series
CB212
Voltage
14V DC
Interrupt Rating
225 A at 14V DC
Terminal Connection
Blade
Circuit Breaker Type
Type II Footprint Circuit Breaker

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN CB212-20 is a plug-in mount automotive circuit breaker from the CB212 series. It is a Type II Footprint Circuit Breaker rated for 14V DC with an interrupt rating of 225 A at 14V DC, featuring a blade terminal connection.

Frequently Asked Questions

What is the BUSSMANN CB212-20 automotive circuit breaker used for?

The BUSSMANN CB212-20 is a Type II footprint circuit breaker designed for overcurrent protection in 14V DC automotive electrical systems. It is commonly used in trucks, buses, and heavy equipment to protect wiring and components from short circuits and overloads, with a 225 A interrupt rating.

What are the specifications of the BUSSMANN CB212-20?

The BUSSMANN CB212-20 is rated for 14V DC with an interrupt rating of 225 A at 14V DC. It features a blade terminal connection and a plug-in mount. This Type II footprint circuit breaker is part of the CB212 series and is identified by manufacturer part number CB212-20.

Where to buy the BUSSMANN CB212-20 worldwide?

3G Electric supplies the BUSSMANN CB212-20 automotive circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for international orders. Contact us to source this genuine BUSSMANN part for your application.

How to install the BUSSMANN CB212-20 circuit breaker?

To install the BUSSMANN CB212-20, ensure the power is disconnected. Plug the blade terminals into the corresponding female connector in the fuse block or panel. Verify the circuit is rated for 14V DC and that the breaker is not overloaded. Always follow the vehicle manufacturer's wiring diagram for proper placement.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Automotive Circuit Breaker: CB212, 14V DC, 225 A at 14V DC, Blade (MPN CB212-15)
BUSSMANN
Automotive Circuit Breaker: CB212, 14V DC, 225 A at 14V DC, Blade (MPN CB212-15)
Automotive Circuit Breaker: CB212, 14V DC, 225 A at 14V DC, Blade (MPN CB212-30)
BUSSMANN
Automotive Circuit Breaker: CB212, 14V DC, 225 A at 14V DC, Blade (MPN CB212-30)
Automotive Circuit Breaker: CB212, 14V DC, 225 A at 14V DC, Blade (MPN CB212-25)
BUSSMANN
Automotive Circuit Breaker: CB212, 14V DC, 225 A at 14V DC, Blade (MPN CB212-25)
Automotive Circuit Breaker: CB211, 14V DC, 225 A at 14V DC, Blade (MPN CB211-20)
BUSSMANN
Automotive Circuit Breaker: CB211, 14V DC, 225 A at 14V DC, Blade (MPN CB211-20)
Automotive Circuit Breaker: CB212, 14V DC, 150 A at 14V DC, Blade (MPN CB212-10)
BUSSMANN
Automotive Circuit Breaker: CB212, 14V DC, 150 A at 14V DC, Blade (MPN CB212-10)
Automotive Circuit Breaker: CB221, 14V DC, 150 A at 14V DC, Blade (MPN CB221-10)
BUSSMANN
Automotive Circuit Breaker: CB221, 14V DC, 150 A at 14V DC, Blade (MPN CB221-10)

More from BUSSMANN

View all BUSSMANN parts
Automotive Circuit Breaker: CBF, 12V DC, 1 kA at 12V DC, Blade (MPN CBF-30)
BUSSMANN
Automotive Circuit Breaker: CBF, 12V DC, 1 kA at 12V DC, Blade (MPN CBF-30)
Automotive Circuit Breaker: UCB, 12V DC, 100 A at 12V DC, Blade (MPN UCB-6)
BUSSMANN
Automotive Circuit Breaker: UCB, 12V DC, 100 A at 12V DC, Blade (MPN UCB-6)
Automotive Circuit Breaker: CB222, 12V DC, 225 A at 14V DC, Blade (MPN CB222-15)
BUSSMANN
Automotive Circuit Breaker: CB222, 12V DC, 225 A at 14V DC, Blade (MPN CB222-15)
Automotive Circuit Breaker: CB211, 14V DC, 225 A at 14V DC, Blade (MPN CB211-15)
BUSSMANN
Automotive Circuit Breaker: CB211, 14V DC, 225 A at 14V DC, Blade (MPN CB211-15)
Automotive Circuit Breaker: CB227, 28V DC, 2 kA at 28V DC, Blade (MPN CB227-10)
BUSSMANN
Automotive Circuit Breaker: CB227, 28V DC, 2 kA at 28V DC, Blade (MPN CB227-10)
Automotive Circuit Breaker: CBF, 12V DC, 1 kA at 12V DC, Blade (MPN CBF-40)
BUSSMANN
Automotive Circuit Breaker: CBF, 12V DC, 1 kA at 12V DC, Blade (MPN CBF-40)
Automotive Circuit Breaker: CB222, 12V DC, 225 A at 14V DC, Blade (MPN CB222-25)
BUSSMANN
Automotive Circuit Breaker: CB222, 12V DC, 225 A at 14V DC, Blade (MPN CB222-25)
Automotive Circuit Breaker: CB211, 14V DC, 25 A, Blade (MPN CB211-25)
BUSSMANN
Automotive Circuit Breaker: CB211, 14V DC, 25 A, Blade (MPN CB211-25)