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Blue Sea Systems 7142 187 Series Surface Mount DC Circuit Breaker 80 Amp

Part of: Blue Sea Systems 187 Series Surface Mount Circuit Breaker

Other options in this family: Blue Sea Systems 7140

Manufacturer

Picture for manufacturer Blue Sea Systems

Part Number

7142
13 reviews
Sale Price

$100.57

In Stock (10)

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Usually delivered within 2 days

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Product Details

The Blue Sea Systems 7142 is an 80-amp thermal circuit breaker from the 187 Series, designed for surface mounting in marine and powersports DC electrical systems. This rugged device combines switching and circuit protection in a single unit, eliminating the need for separate switches and breakers in your electrical panel.

Key Features:

  • Type III switchable circuit breaker with manual reset and trip-free design that cannot be held "ON" during fault conditions
  • Thermally responsive bi-metal blade technology provides reliable overcurrent protection
  • Waterproof construction with thermoset polyester case suitable for harsh marine environments
  • Ignition protected components meet SAE J1171 requirements for safe installation on gasoline-powered vessels
  • Large single lever with vertical/horizontal orientation for clear trip status indication
  • Robust 5/16" terminal studs with generous clearance accept heavy gauge wire lugs and provide high-torque connections
  • Recessed mounting holes deliver a clean, professional appearance
  • Rated for 48 volts DC maximum with interrupt ratings of 5,000A at 12V DC, 3,000A at 24V DC, and 1,500A at 42V DC
  • Operating temperature range: -25°C to +82°C (-13°F to 180°F)

This circuit breaker provides dependable protection for high-amperage circuits in boats, RVs, and other DC applications where reliability and safety are paramount. The trip-free mechanism ensures the breaker cannot be manually overridden during a fault condition, providing essential protection for your electrical system.

Products specifications

Amps

80

Mount Type

Surface

Cheapest price I could find. Uses google checkout, which I like. Fast shipping, sends tracking number fast.<br>Limited shipping options, but the thing I ordered was an odd size.<br>

Wow ... they not only have the best price ... but also ultra fast shipping ... the really have great customer service too .. i like that they have live chat.

Awsome

Quick Shipping and friendly Service

great. couple clicks on mouse and wham! its ordered.

Easy to navigate Processing and shipping seemed to take awhile

Good price but on the Google search shipping was listed as7.98 and in reality was over10.

First I found Autoplicity through The Find, they already had the item discounted, other than all the other online stores where you needed to search for coupon codes. Then the transaction was very simple, they accepted PayPal which was the payment method I wanted to use.<br>I'm very happy with my purchase and the service I got from Autoplicity.

easy

easy to find items and check out. So far so good

Very easy and website was quick to let me know if a part would or would not fit my car - very helpful.

I just placed my first order with Autoplicity and am extremely pleased with how smoothly everything went. It took an extra day or so to get me set up and verify my info, but they've left with me with the confidence future orders won't be an issue. Great prices and customer service is a winning combination.

Excellent service and the cheapest price that I could find anywhere. Ordered on a Sunday and delivered in record time three days later...basic overground shipping. I will deffinately order from here again!

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