The Blue Sea Systems 7057 is a 20A push-button thermal circuit breaker designed for reliable 24-hour circuit protection. It is a standard component in Blue Sea Systems waterproof circuit breaker panels and battery main distribution panels, featuring a trip-free design that prevents the switch from being held in the ON position during a fault condition.
- Amperage: 20A
- Connection: Male quick-connect terminals
- Operation: Push-to-reset
- Safety: Ignition protected for use on gasoline-powered boats
- Regulatory note: This product contains chemicals including di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, birth defects, or other reproductive harm.
Product facts
- CT SKU
- CT-100435
- Model / MPN
- 7057
- UPC / GTIN
- 632085070571
- Package dimensions
- 1" X 3" X 5"
- Package weight
- 0.03 lb
- Specifications
- Amperage = 20a
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
Shipping methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.
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.
