Eaton BK/CBC-15HB Circuit Breaker - 14 Vdc, 1.5 kAIC
Part Number: BK/CBC-15HB
Quick Summary
Eaton CBC-HB automotive circuit breaker is designed for reliable overcurrent protection in automotive electrical systems. For maintenance teams, nuisance trips in harsh environments can drive costly downtime, so a rugged, heavy-duty solution is essential. Compliance status is listed as 'Contact factory'; verify region-specific certifications such as CE, UL automotive standards, or IP ratings with Eaton. The unit provides a 14 Vdc operating voltage, 15 A protection, and a 1.5 kAIC interrupt capacity, with a robust #10-32 stud connection. Its packaging quantity of 100 supports steady supply for OEMs and service providers, while its compact footprint and lightweight design simplify enclosure integration and inventory planning for the broader engineering team.
Product Information
Extended Description
BK/CBC-15HB Eaton: Eaton Bussmann series CBC-HB automotive circuit breaker, Packaging quantity 100, 14 Vdc, 15 A, 1.5 kAIC, Type I, Heavy duty, 10-32 TPI stud
Product Name
Eaton Bussmann series CBC-HB automotive circuit breaker
Catalog Number
BK/CBC-15HB
UPC
051712595483
Product Length/Depth
13.31 in
Product Height
9.63 in
Product Width
1.94 in
Product Weight
0.34 lb
Compliances
Contact factory
Amperage Rating
15 A
Interrupt rating
1.5 kAIC
Voltage rating
14 Vdc
Connection
#10-32 TPI stud
Quantity
6
Special features
Packaging quantity 100
Bussmann series 4-foot automotive planogram no.10730
BK/CBC-15HB~BK-CBC-15HB~CIRCUIT BREAKER
BK/CBC-15HB~BK-CBC-15HB~CIRCUIT BREAKER
Bussmann series Fuseology
Eaton Specification Sheet - BK/CBC-15HB
Feature: 14 Vdc operating voltage with a 15 A rating plus 1.5 kAIC interrupt capacity. Business Impact: Delivers reliable protection for automotive electronics, reducing the risk of wiring damage and costly downtime during fault conditions. Application: Ideal for automotive power distribution and rugged trailer harnesses where fault interruption must be fast and predictable. Feature: Secure #10-32 TPI stud connections. Business Impact: Provides vibration-resistant, durable electrical terminations that withstand automotive environments, lowering maintenance needs. Application: Suitable for OEM harness connections and field servicing in vehicles and off‑highway equipment. Feature: Packaging quantity 100. Business Impact: Improves procurement efficiency, decreases stockouts, and standardizes parts across fleets and service channels. Application: Beneficial for distributors, service centers, and OEMs sourcing multiple units per build. Feature: Dimensions and weight (13.31 in L × 9.63 in H × 1.94 in W; 0.34 lb). Business Impact: Enables better space planning in compact enclosures and reduces weight load in mobile applications. Application: Fits space-constrained dashboards and control panels in automotive and industrial vehicles. Feature: Type I, heavy-duty construction. Business Impact: Enhances durability under vibration, temperature variations, and harsh exposure typical of automotive use. Application: Preferred for heavy-duty trucks, off-road equipment, and demanding vehicle installations. Note: Compliance information is listed as 'Contact factory'; your certification requirements (CE, UL automotive, IP ratings) should be confirmed with Eaton for your region.
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FAQs
BK/CBC-15HB uses a secure #10-32 TPI stud connection and measures 13.31 in L by 9.63 in H by 1.94 in W, with a weight of 0.34 lb. Ensure mounting clearance and vibration resistance by selecting an enclosure with adequate space and solid mounting points. Use proper torque on the stud terminals to maintain reliable contact over time.
The device operates at 14 Vdc, provides a 15 A continuous current rating, and offers a 1.5 kAIC interrupt capacity. It is identified as Type I, heavy-duty construction, with a UPC of 051712595483. This combination supports automotive power distribution while delivering robust protection against overloads and short circuits.
Yes. With 14 Vdc operation, 15 A protection, and 1.5 kAIC interrupt capacity, the BK/CBC-15HB is well-suited for trailer harnesses and rugged off-highway applications where vibration and environmental exposure demand durable, reliable circuit protection.
Compliance is listed as 'Contact factory', so you should confirm region-specific certifications (such as CE/UL automotive standards and any IP ratings) directly with Eaton. This ensures the unit meets your local regulatory requirements and project specifications before procurement or deployment.
Packaging quantity of 100 units supports bulk stocking and consistent sourcing, reducing stockouts in fleets or service centers. The standard terminal setup and compact form factor simplify replacement and field servicing, lowering maintenance time and overall ownership cost for automotive protection systems.