Brand: Blue Sea Systems
Blue Sea Systems 7443 20A Flat Rocker UL-489 Circuit Breaker
Blue Sea Systems 7443 20A Flat Rocker UL-489 Circuit Breaker
7 available
About this product
This Blue Sea Systems 7443 circuit breaker is designed for applications requiring UL-489 specifications, including use on Navy, Army, and Coast Guard vessels, as well as other vessels covered under CFR 46.
- Amperage: 20A DC
- Actuator Style: Flat Rocker
- Poles: 1
- Maximum Voltage: 80V DC
- Circuit Breaker Type: Magnetic Hydraulic, trip-free
- Terminal Type: #10-32 screw, tin-plated brass
- Interrupt Capacity: 10000A
- Model Number: 7443
- Secure checkout
- 21-day return requests
- Free standard shipping $100+
Product facts
- CT SKU
- CT-107331
- Model / MPN
- 7443
- UPC / GTIN
- 632085074432
- Package dimensions (H × W × L)
- 2" X 3" X 4"
- Package weight
- 0.26 lb
- Country of origin
- MEXICO
Specifications
- Amperage
- 20a
- Type
- Blue Sea 7443 UL-489 Circuit Breaker - 20A Flat Rocker
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
Shipping & returns
Shipping & returns
Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.
Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
