Bussmann CB223 ATC-Style Automotive Circuit Breaker, 28Vdc Thermoplastic Housing
The Bussmann CB223 series is a family of ATC-style automotive circuit breakers built to the industry-standard type III ATC (mini-blade) footprint for straightforward drop-in circuit protection in automotive and mobile equipment wiring. Rated 28 Vdc and housed in UL-Rated 94V-0 thermoplastic, this series is available in amperage ratings from 15A to 30A, including 15A, 20A, 25A, and 30A options, to match a wide range of circuit protection needs. Depending on amperage and type, units ship with a gold metal cover (type I) or a silver metal cover (type II & III).
Key Features
- ATC Footprint: Type III ATC (mini-blade) footprint for direct drop-in replacement of standard automotive circuit breakers and fuses.
- Amperage Range: Available in 15A, 20A, 25A, and 30A ratings to match circuit load requirements across the CB223 series.
- Voltage Rating: Rated 28 Vdc for automotive, marine, and mobile 12V/24V DC electrical systems.
- Durable Construction: UL-Rated 94V-0 thermoplastic housing provides flame-resistant, heat-tolerant circuit protection.
- Cover Finish: Gold metal cover (type I) or silver metal cover (type II & III) depending on amperage and configuration.
- Resettable Protection: Automotive circuit breaker design delivers reliable overcurrent protection for repeated-duty DC circuits.
Certifications & Compliance
- UL-Rated 94V-0 Thermoplastic Housing
Technical Specifications
- Compliances: Contact factory.
- Amp Rating Options: 15A, 20A, 25A, 30A.
- Voltage Rating: 28 Vdc.
- Housing Material: UL-Rated 94V-0 Thermoplastic.
Typical Applications
- Automotive Wiring Circuit Protection
- 12V/24V DC Mobile Equipment Electrical Systems
- Aftermarket and OEM Automotive Repair
- Marine and Off-Road Vehicle Wiring
- Panel-Mounted Automotive Fuse/Breaker Replacement
Why Bussmann?
Bussmann is a long-trusted name in circuit protection, and the CB223 series continues that standard with a UL-Rated 94V-0 thermoplastic housing built to withstand demanding automotive and mobile equipment environments. With amperage options from 15A to 30A in the familiar type III ATC footprint, these circuit breakers make it easy to match the correct protection level to the circuit while simplifying inventory for installers and technicians. Choose Bussmann CB223 circuit breakers for dependable, code-conscious 28 Vdc circuit protection.
Manufacturer Resources
Product Specs
- Department:
- Electrical
- Compliances:
- Contact factory
- Product Type:
- Circuit Breaker
- Product Material:
- Thermoplastic
- Voltage Rating:
- 28 Vdc
- Amperage Rating:
- 15A - 30A
- Standards:
- UL 94V-0
- Product Group:
- Fuses
- Product Subgroup:
- Automotive Fuses