Skip to product information
1 of 1

50 Amp Thermal Circuit Breaker | Blue Sea 7100

50 Amp Thermal Circuit Breaker | Blue Sea 7100

Blue Sea Systems

Regular price $50.99 USD
Regular price Sale price $50.99 USD
Sale Sold out
Shipping calculated at checkout.

Out of stock

Quantity

Ordered in the next --h --min | Ships ...
We Proudly Accept
  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • JCB
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Twint
  • Union Pay
  • Visa
Fast Shipping
100% Secure
Fast Delivery
Free Ground Shipping on Orders Over $99Exclusions Apply
Marine Parts Specialist Since 2006
Secure Checkout
Flexible Payment OptionsInstallments in partnership with Affirm
Complete SEI Sterndrive ReplacementsFree Ground Shipping to Continental US!
Piranha Propellers, Propulsion and Performance Kits!Free Ground Shipping to Continental US!

50 Amp Thermal Circuit Breaker | Blue Sea 7100

50 Amp Thermal Circuit Breaker | Blue Sea 7100

The Blue Sea 7100 50 Amp Thermal Circuit Breaker provides reliable, automatic protection for your electrical systems by interrupting current flow during overloads or short circuits. Its thermal trip mechanism ensures precise and consistent performance, safeguarding sensitive equipment and wiring from damage. Designed for marine and automotive use, this breaker offers durable construction resistant to vibration and corrosion, making it ideal for harsh environments. Easy to reset and install, the Blue Sea 7100 helps maintain system continuity while enhancing safety and reliability in demanding electrical applications. An essential component for professionals requiring dependable circuit protection.


Blue Sea Systems 50 Amp Thermal Circuit Breaker 7100

  • 50 Amp Thermal Circuit Breaker
  • Ignition protected (conforming to SAE J1171)-safe for installation aboard gasoline powered boats
  • Waterproof
  • Surface mount
  • Combines switching and circuit breaker function into one unit
  • Max Voltage 42 volts DC
  • Interrupt Capacity 3000 Amps DC
  • Trip free-cannot be held closed after trip
View full details

! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.

Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.

MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.