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BUSSMANN CB221-25 Type I ATC Footprint Circuit Breaker - Plug-In Mount Automotive Circuit Breakers
BUSSMANNPlug-In Mount Automotive Circuit Breakers

BUSSMANN CB221-25 Type I ATC Footprint Circuit Breaker

The BUSSMANN CB221-25 is a Type I ATC Footprint Circuit Breaker, a plug-in mount automotive circuit breaker from the CB221 series. It operates at 14V DC with an interrupt rating of 225 A at 14V DC and features a…

SKU 3G-OTH-19409

Also listed as: CB22125 · CB221 25

Brand
BUSSMANN
Item
CB221-25 Type I ATC Footprint Circuit Breaker
Part Number
CB221-25
Category
Plug-In Mount Automotive Circuit Breakers
Available to Order
Also known as:CB221-25BUSSMANN
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BUSSMANN
Manufacturer Part Number
CB221-25
Series
CB221
Voltage
14V DC
Interrupt Rating
225 A at 14V DC
Terminal Connection
Blade
Circuit Breaker Type
Type I ATC Footprint Circuit Breaker

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

Product Description

The BUSSMANN CB221-25 is a Type I ATC Footprint Circuit Breaker, a plug-in mount automotive circuit breaker from the CB221 series. It operates at 14V DC with an interrupt rating of 225 A at 14V DC and features a blade terminal connection.

Frequently Asked Questions

What is the BUSSMANN CB221-25 circuit breaker used for?

The BUSSMANN CB221-25 is a Type I ATC Footprint Circuit Breaker designed for automotive electrical systems. It protects wiring and components from overloads and short circuits at 14V DC, with a 225 A interrupt rating. Common applications include heavy-duty trucks, buses, and off-road vehicles.

What are the specifications of the BUSSMANN CB221-25?

The BUSSMANN CB221-25 is a plug-in mount circuit breaker from the CB221 series. It operates at 14V DC with an interrupt rating of 225 A at 14V DC. It features a blade terminal connection and is a Type I ATC Footprint Circuit Breaker. The manufacturer part number is CB221-25.

Where to buy the BUSSMANN CB221-25 worldwide?

3G Electric supplies the BUSSMANN CB221-25 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 automotive circuit breaker.

How to install the BUSSMANN CB221-25 circuit breaker?

To install the BUSSMANN CB221-25, ensure the power is disconnected. Plug the blade terminal into a compatible ATC footprint fuse block or panel. Verify the circuit is rated for 14V DC and 225 A. Secure the breaker in place and test the circuit before restoring power. Follow manufacturer guidelines for safe installation.

Used in

Common applications for BUSSMANN
Industrial drives — BUSSMANN FWC series fast-acting cylindrical fuses protect power semiconductors in AC/DC drive circuits.
Control transformers — BUSSMANN FNQ-R series time-delay fuses handle inrush currents in control power circuits.
Semiconductor protection — BUSSMANN KAC series bolt-on fuses safeguard diodes, thyristors, and IGBTs in AC-only applications.
Electrical panels — BUSSMANN FP-2, FP-3, FP-4, and FP-6 fuse pullers enable safe fuse replacement in distribution panels.
Automotive electrical systems — BUSSMANN FP-A3 fuse puller removes and installs 1/4 in and 1/2 in automotive fuses.
Power supplies — BUSSMANN FWC series fuses provide overcurrent protection in AC/DC power supply circuits.
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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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