Eaton CB184F-150 Automotive Circuit Breaker - Waterproof
Part Number: BK/CB184F-150
Quick Summary
The Eaton CB184F-150 automotive circuit breaker protects vehicle electrical systems with precise overcurrent control for rugged automotive and industrial equipment. Engineers often wrestle with moisture ingress, vibration, and difficult field servicing, which standard breakers fail to handle. This model is RoHS compliant and built for waterproof Type I service, delivering reliable protection in harsh environments. With flush mounting and SEMS-nut compatibility, it simplifies installation and reduces assembly time. In fleets and critical equipment, knowing the exact amperage rating of 150 A ensures selective protection and minimizes nuisance trips. The combination of standard packaging and catalog traceability supports predictable procurement and maintenance planning.
Product Information
Extended Description
BK/CB184F-150 Eaton: Eaton Bussmann series C.B.184F automotive circuit breaker, 150A, Type I, Waterproof
Product Name
Eaton Bussmann series CB184F automotive circuit breaker
Catalog Number
BK/CB184F-150
UPC
051712621496
Product Length/Depth
1.9 in
Product Height
2.9 in
Product Width
1.23 in
Product Weight
0.22 lb
Compliances
Contact factory RoHS Compliant
Amperage Rating
150 A
Material
Waterproof
Packaging Type
Standard
Mounting Method
Flush
Quantity
6
Used with
SEMS nuts
Bussmann series 4-foot automotive planogram no.10730
BK/CB184F-150~BK-CB184F-150~AUTO CIRCUIT BREAKERS
BK/CB184F-150~BK-CB184F-150~AUTO CIRCUIT BREAKERS
Bussmann series Fuseology
Eaton Specification Sheet - BK/CB184F-150
Feature 1: 150 A amperage rating provides robust protection for high-current automotive circuits, preventing overheating and downstream damage. Business Impact: reduces field failures, extends component life, and lowers warranty costs. Application: main power feeds and other high-load circuits in vehicles and industrial equipment. Long-tail keywords addressed: automotive circuit protection, high-current breakers, Eaton Bussmann CB184F-150. Feature 2: Waterproof construction and Type I design deliver reliable performance in wet or humid environments. Business Impact: minimizes corrosion risk and nuisance trips from moisture, improving uptime. Application: off-road, marine, and outdoor electrical installations where exposure to water is likely. Long-tail keywords addressed: waterproof automotive breaker, rugged enclosure protection, harsh-environment protection. Feature 3: Flush mounting method simplifies panel integration and saves space in compact enclosures. Business Impact: faster installation, cleaner aesthetics, and easier servicing. Application: dashboard panels, control consoles, and tight control boxes. Long-tail keywords addressed: flush-mount circuit breaker, panel integration, space-saving electrical protection. Feature 4: SEMS-nut compatibility enables quicker, vibration-resistant installation and easier field maintenance. Business Impact: reduces installation time and improves reliability under vibration. Application: automotive and heavy-duty equipment assemblies where secure fastening matters. Long-tail keywords addressed: SEMS nuts compatibility, vibration-proof mounts, quick-install breakers. Feature 5: RoHS compliant and catalog traceability with UPC and catalog number BK/CB184F-150 support regulatory compliance and efficient procurement. Business Impact: regulatory alignment, easier stock management, and transparent part identification. Application: supplier catalogs, maintenance inventories, and fleet services. Long-tail keywords addressed: RoHS compliance, traceable catalog part, 150 A automotive breaker.
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FAQs
The BK/CB184F-150 uses a flush mounting method, which enables a low-profile installation inside control panels and enclosures. This design minimizes projection from the panel face, improves heat dissipation, and supports clean cabling layouts. For field service, flush mounting also allows easier accessibility when replacing the unit and reduces the risk of interference with adjacent components.
Yes. The CB184F-150 is specified as used with SEMS nuts, providing a secure, vibration-resistant mounting solution. This compatibility shortens installation time, improves reliability in mobile or off-road environments, and simplifies maintenance in fleets where vibration and shock are common.
The breaker is rated for 150 A, making it suitable for high-current automotive circuits such as main feeders, power distribution to critical accessories, and protection of heavy electrical loads in vehicles and industrial equipment. The 150 A rating supports selective protection strategies to minimize nuisance trips while protecting wiring and components.
The CB184F-150 is RoHS compliant, ensuring it meets restricted substances requirements for many regulated environments and assemblies. Its waterproof construction adds rugged reliability for harsh environments, while its cataloging and UPC ensure traceability and ease of procurement in regulated supply chains.
Using the CB184F-150 can lower maintenance costs by reducing nuisance trips and prolonging circuit life due to robust overcurrent protection and moisture resistance. The SEMS-nut compatibility speeds installation, while flush mounting minimizes panel space usage. Together, these features translate to less downtime, faster service, and predictable operating costs in fleets and service centers.