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Blue Sea Systems 7143 187 Series DC Circuit Breaker - Surface Mount, 90 Amp

Part of: Blue Sea Systems 187 Series DC Circuit Breaker

Other options in this family: Blue Sea Systems 7148BSS Blue Sea Systems 7149 Blue Sea Systems 7135 Blue Sea Systems 7136 Blue Sea Systems 7139

Manufacturer

Picture for manufacturer Blue Sea Systems

Part Number

7143
11 reviews
Sale Price

$100.57

In Stock (6)

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Usually delivered within 2 days

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Product Details

The Blue Sea Systems 7143 is a 187 Series surface mount DC circuit breaker rated at 90 amps. It combines switching and circuit protection in a single device, so you can use it as both a manual disconnect and an overcurrent protector (a thermal circuit breaker, sometimes called a battery or DC breaker) in marine and other 12 to 48 volt DC systems.

Key Features:

  • Combines switching and circuit protection into a single device
  • All components meet SAE J1171 external ignition protection requirements
  • Ignition protected, so it is safe to install aboard gasoline powered boats
  • Clear, single lever operation
  • "Trip Free" design cannot be held "ON" during a fault current condition
  • Large lever with vertical or horizontal orientation indicates trip status
  • Waterproof
  • Recessed mounting holes for a clean appearance
  • Large clearance around the terminal studs accepts heavy gauge wire lugs
  • Robust 5/16 terminals provide high torque connections

Specifications:

  • Current rating: 90 amps
  • Mounting: surface mount
  • Circuit breaker class: Type III, switchable / manual reset, trip free
  • Type: thermally responsive bi-metal blade
  • Case material: thermoset polyester
  • Voltage rating: 48 volts DC maximum
  • Interrupt rating: 5,000 amperes at 12 volts DC, 3,000 amperes at 24 volts DC, 1,500 amperes at 42 volts DC
  • Operating temperature range: -25°C to +82°C

WARNING: 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.

Products specifications

Amps

90

Mount Type

Surface

Quick n easy! Istallation is a bit rough but the product is very much worth it.

Fast Shipping, great product. Prices are cheap, they lowered their price on my item a couple of days later and am in the process of getting the difference w/ their buySafe 3 in 1 guarantee. So far everything is great, would definitely recommend.

I ordered the correct Ranch Hand Bumper part number for my 2006 GMC Sierra 2500HD, but your description says it's for a 1500HD. I hope it is for my truck. It's a great deal if correct!

good conditon! next time hopefully sooner

yes experience.

Great

So far easy to order from. I will see how long it takes to get product now.

using amazon pay is easy I was not able to track the UPS shipment until the day of delivery. Maybe the number did not scan correctly at the time of shipment. Customer service did show it was shipped on time, and it arrived quickly.

Wow I love the race ramps I bought for my 2009 dodge challenger srt8 I used Thelm to change the oil 2 days after I got Thelm and they worked great I have extra clearance I wouldnt think of any other place for my parts gas shipping great prices and great shipping prices I'm a very happy customer

Lowest price usually means sub-par customer service. Not the case at Autoplicity. I had questions after my item shipped, they responded promptly and professionally multiple times, and were totally willing to work with me. Very satisfying, would not hesitate to order from Autoplicity again.

Best the price and shipping cost. Had a question about the product, the customer service was fast and helpful in getting my question answered

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