Eaton CBB-30 automotive circuit breaker - RoHS Compliant
Part Number: CBB-30
Quick Summary
The Eaton CBB-30 automotive circuit breaker protects 24 VDC circuits in demanding vehicle and equipment applications. Engineers often wrestle with limited space and unreliable protection in compact control panels, making a compact, dependable solution essential. RoHS compliance is confirmed for this unit, and it follows the Bussmann series footprint for straightforward integration; for customers needing additional certifications, Eaton can confirm options upon request. With a 30 A rating at 24 VDC, this device delivers reliable short-circuit and overcurrent protection while minimizing wiring complexity and downtime. This combination supports dependable vehicle electrification programs and rugged industrial installations, aligning with automotive electrical protection and compact-control panel requirements.
Product Information
Extended Description
CBB-30 Eaton: Eaton Bussmann series C.B.B automotive circuit breaker, 24 Vdc, 30A, Type II Bussmann series footprint
Product Name
Eaton Bussmann series CBB automotive circuit breaker
Catalog Number
CBB-30
UPC
051712139472
Product Length/Depth
14.75 in
Product Height
7.5 in
Product Width
9.25 in
Product Weight
0.34 lb
Compliances
Contact factory RoHS Compliant
Amperage Rating
30 A
Voltage rating
24 V DC
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Eaton Specification Sheet - CBB-30
Feature: 24 VDC, 30 A electrical rating enables robust overcurrent protection for automotive and off-road systems. Business impact: Prevents wiring damage, reduces unplanned downtime, and lowers warranty claims by ensuring consistent protection. Application: Ideal for vehicle controllers, battery management systems, and compact automotive control panels. Feature: Type II Bussmann series footprint compatibility ensures seamless replacement and panel integration. Business impact: Speeds up stocking, standardizes spares, and simplifies retrofits across fleets. Application: Fits existing Bussmann footprints in service bays and OEM assemblies. Feature: RoHS compliance verified by the manufacturer. Business impact: Supports regulatory compliance across global markets and helps avoid compliance delays in sourcing and assembly. Application: Suitable for electronics assemblies in automotive and industrial equipment. Feature: Compact physical footprint with defined dimensions (14.75 in length, 9.25 in width, 7.5 in height) and low weight (0.34 lb). Business impact: Eases enclosure packing, reduces shipping costs, and enables easy hand-installation. Application: Enclosures with limited depth and tight layouts in dashboards or control boxes. Feature: Catalog Number CBB-30 with clear product identity and UPC for streamlined procurement. Business impact: Improves purchasing accuracy and traceability, reduces mis-orders, and accelerates BOM maintenance. Application: Utilization in spares catalogs, MRO workflows, and repair shops.
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FAQs
CBB-30 uses the Type II Bussmann series footprint, enabling straightforward mounting in common automotive control panels and replacement within existing Bussmann-based assemblies. Its 14.75 in length and 9.25 in width translate to predictable enclosure planning, while the 0.34 lb weight supports easier field service and maintenance.
The device is rated for 24 V DC and 30 A, catalog number CBB-30. It carries RoHS compliance and offers a compact footprint suitable for automotive and rugged industrial circuits. The product’s documentation confirms the precise electrical rating and footprint for accurate system design.
Yes. With a 24 V DC rating and 30 A current capacity, the CBB-30 protects critical vehicle circuits from overcurrent events, including control modules and sensor networks in automotive and off-road platforms. Its Type II footprint aids rapid integration into existing Bussmann-based assemblies.
RoHS compliance is confirmed for the CBB-30, supporting regulatory requirements in many markets. For additional certifications such as CE or IP ratings, consult Eaton’s datasheets or the factory, as listings vary by region and application.
The CBB-30 provides reliable overcurrent protection, reducing downtime and equipment damage in vehicle systems. Its compatible footprint simplifies spares management and installation, contributing to lower maintenance costs and faster field service while maintaining regulatory compliance.