Skip to product information
1 of 1
1 product view Open images for a closer look Compare photos with product details

Blue Sea Systems

Blue Sea Systems Medium Duty Push Button Reset Only Circuit Breaker, 50A

Blue Sea Systems Medium Duty Push Button Reset Only Circuit Breaker, 50A

SKUCT-101431

Regular price $54.28
Regular price Sale price $54.28
Sale Sold out
Shipping calculated at checkout.
Shipping rewards at $100 U.S. orders of $100 or more get free standard shipping, plus $10 off Expedited and Overnight.

Low stock

Quantity
Use the Tug & Tow SKUInclude this SKU when you contact us about fit, availability, or reorders.
Delivery shown at checkoutShipping options, final costs, and delivery estimates appear before payment.
Check fit before orderingReview dimensions, part numbers, model details, and compatibility notes.
Confirm the details before checkoutFit can depend on your boat, RV, trailer, vehicle, or equipment. Contact us before ordering if compatibility is critical.Ask a product question

Product details

Review the details before ordering.

Ensure robust and reliable circuit protection in demanding marine and automotive environments with the Blue Sea Systems 2142 Medium Duty Push Button Reset Only Circuit Breaker. Engineered for durability and safety, this 50A breaker is an essential component for safeguarding your electrical systems. Its weatherproof, ignition-protected design makes it ideal for gasoline-powered boats, offering peace of mind on the water. Upgrade your electrical system with Blue Sea Systems' trusted protection today.

Key Benefits & Features:
  • Weatherproof Design: Provides reliable operation in harsh marine conditions and other demanding outdoor applications.
  • Versatile Application: Functions effectively as main, branch, or 24-hour circuit protection, offering flexible installation options.
  • Compact Footprint: Enables high-density circuit protection configurations, optimizing space in your electrical panel.
  • Push-to-Reset Operation: Allows for quick and easy restoration of power after a fault, minimizing downtime.
  • "Trip Free" Safety: Cannot be held "ON" during fault current conditions, preventing potential damage to your system.
  • Ignition Protected: Certified safe for installation aboard gasoline-powered boats, meeting crucial safety standards.
  • Captive Star Lock Washers: Ensures secure, anti-rotation mounting and simplifies installation by eliminating easily dropped small parts.
  • Wide Operating Temperature: Functions reliably across a broad range from -54°C to 74°C, suitable for extreme conditions.
Specifications:
  • Amperage: 50A
  • Maximum Voltage: 120V AC, 32V DC
  • Circuit Breaker Type: Thermal trip, manual push-button reset only
  • Terminal Stud: #10-32 Stainless Steel
  • Interrupt Capacity: 3000A @ 120V AC, 5000A @ 32V DC
Compatibility & Pairings:
  • Provides circuit protection for loads ranging from 15 to 60 Amps.
  • Can serve as a direct replacement for Mercruiser 88-806950.

WarningWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

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

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?

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.

View full details