CB123-20HB Bussman Circuit Breaker 20 Amp/ 28 Volt DC
CB123-20HB Bussman Circuit Breaker 20 Amp/ 28 Volt DC
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CB123-20HB Bussman Circuit Breaker 20 Amp/ 28 Volt DC
Discover the reliability and durability of the CB123-20HB Bussman Circuit Breaker, an essential component for a wide range of automotive and heavy-duty applications. This circuit breaker is engineered to provide superior protection and control for your electrical circuits, ensuring peace of mind and safety in operation.
Key Features:
- Versatile Application: Ideal for auxiliary and accessory circuits in trucks, buses, RVs, and boats. It is also suitable for battery charging systems utilizing battery isolators in multi-battery setups.
- Heavy-Duty Design: With an ampere rating of 20 Amp and a voltage rating of 28 Volt DC, this breaker is designed to handle demanding environments and ensure robust performance.
- Reset Type: Manual reset provides users with easy control and management of circuits, reducing downtime and increasing efficiency.
- Weatherproof Options: Available in both weatherproof and waterproof configurations for panel and flush mount installations, offering flexibility and protection against the elements.
- Patented Fail-Safe Technology: Features innovative technology for enhanced circuit protection, complying with SAE Standard J553 for reliability.
- Stud-Type Terminal Connection: Ensures secure and stable connections suitable for heavy-duty use.
- Warranty: Comes with a limited 12-month warranty, reflecting the product's quality and durability.
Choose the CB123-20HB Bussman Circuit Breaker for unparalleled performance and protection in your automotive and heavy-duty applications. Trust in Bussmann's legacy of excellence for your electrical circuit needs.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

