Eaton BK/CB185-135 Automotive Circuit Breaker - Waterproof Type III

Feature → Business Impact → Application: 135A amperage rating ensures protection for medium‑/high‑demand circuits in 48 Vdc automotive systems, reducing the likelihood of costly electrical damage and downtime. This translates to improved uptime in fleets and equipment that rely on consistent power delivery, such as commercial vehicles and off‑road machinery. Feature → Business Impact → Application: 3 kAIC interrupt rating provides strong fault current handling, mitigating arc energy risks and protecting downstream electronics, wiring harnesses, and battery management systems in fleet vehicles. This supports safer service environments and longer component life in heavy‑duty applications. Feature → Business Impact → Application: Waterproof construction and Type III, switchable capabilities enable reliable operation under rain, washdown, and rugged field conditions, reducing water ingress failures in outdoor or marine installations. Feature → Business Impact → Application: Flush mounting and SEMS nut compatibility simplify retrofits and new installs, cutting installation time and improving vibration resistance in engine compartments and control panels. Feature → Business Impact → Application: RoHS compliance and standard Bussmann series design provide regulatory alignment and cross‑compatibility with existing automotive protection schemes, lowering total cost of ownership and easing supplier management. Feature → Business Impact → Application: Compact 1.9 in length, 2.9 in height, and 1.68 in width with a light 0.23 lb weight enable dense panel layouts in control boxes, improving space utilization in instrument clusters and auxiliary power modules. Feature → Business Impact → Application: 48 Vdc rated operation aligns with common automotive electrical architectures, ensuring direct compatibility with battery systems, motor controllers, and auxiliary circuits for streamlined protection solutions.