Skip to product information
Circuit Breaker 50 Amp Waterproof Reset for Auto Trailer Truck RV Marine Audio

Circuit Breaker 50 Amp Waterproof Reset for Auto Trailer Truck RV Marine Audio

Write Review

Your Source for Aftermarket Parts

$37.39
Sale price  $37.39 Regular price 

Available to Order

Usually ships in 2–4 business days.
This 50A Circuit Breaker with Reset is a waterproof circuit breaker compatible with automotive, trailer, truck, RV, and marine audio systems.
Industrial Retailer parts support representative

Need help finding the right part? Talk with a parts expert today.

Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT

Live Chat: Available 24/7

Call us

I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.

Randy W. — Verified customer

Product Overview

Key Features & Performance

  • 50A rating for reliable overcurrent protection
  • Waterproof design ensures durability in wet environments
  • Manual reset function for easy re-arming after trip
  • Suitable for 12V and 24V systems
  • Compact size for easy installation in tight spaces
  • Corrosion-resistant terminals

Fitment & Compatibility

  • Automotive systems
  • Trailers
  • Trucks
  • RVs
  • Marine audio installations

Common Uses

  • Protecting audio amplifiers and subwoofers in car audio systems
  • Overcurrent protection for trailer lighting and brake controllers
  • Power distribution in RV 12V systems
  • Marine electronics and accessories
  • Truck auxiliary lighting and winches

Technical Specifications

  • Amperage: 50A
  • Type: Circuit Breaker with Manual Reset
  • Waterproof: Yes
  • Voltage: 12-24V DC

Frequently Asked Questions

Q: Can this circuit breaker be used for both 12V and 24V systems? A: Yes, it is rated for 12-24V DC, making it versatile for automotive and marine applications.

Q: Is the circuit breaker resettable or does it need replacement after tripping? A: It has a manual reset button, so you can simply press it to reset after the fault is cleared.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.

Customers also purchased

Keywords (Used as search references only) View IP policy.