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Blue Sea Systems Bussman Series 187 Marine Rated Circuit Breaker (MRCB), 60 Amps - Surface Mount

Free shipping on orders over $29.99

$71.98

$ 29 .99 $29.99

In Stock

1.Size:40a


About this item

  • The Series 187 marine rated circuit breaker features a Manual reset with switchable function and is single pole thermal type.
  • "Trip free" design cannot be held "on" during fault Current condition
  • Recessed mounting holes for clean appearance
  • Combines switching and circuit protection into a single Device
  • Waterproof (marine rated)



4.2 out of 5 stars Best Sellers Rank
  • #646,018 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
  • #264 in Thermal Circuit Breakers

Typically used in DC power systems in marine applications (as a main or branch circuit breaker), truck & Bus systems, RV systems, add-on protection for accessories, lift gates, etc. This unit is external ignition protected & weatherproof. Combines switching & circuit protection into a single device clear, single lever operation "trip free" design cannot be held "on" during fault current condition waterproof recessed mounting holes for clean appearance large clearance around terminal studs accept heavy Gauge wire lugs robust 5/16 M8 Terminals provide high torque connections large lever with vertical/horizontal orientation provides indication of trip status ignition protected - safe for installation aboard gasoline powered boats amperage: 60A maximum voltage: 48V DC circuit breaker type: thermally responsive bi-metal blade interrupt capacity (the fault current that a device, normally a fuse or circuit breaker is capable of breaking without damage.): 5000A @ 12V 3000A @ 24V 1500A @ 42V minimum operating temperature: -40° C maximum operating temperature: 85° C case material: thermoset polyester circuit breaker class: type III - switchable/manual reset - trip free


EWR
Reviewed in the United States on September 27, 2021
It works as intended.
Vancerog
Reviewed in the United States on August 3, 2021
Fast shipment and as advertised.
Jerry S.
Reviewed in the United States on September 17, 2019
Like
Erin C.
Reviewed in the United States on September 11, 2019
Put this on your solar system so you don’t burn your RV down, Ok...
Customer
Reviewed in the United States on February 1, 2019
Very good quality product; does the job we need it to do.
Vegas Guy
Reviewed in the United States on November 23, 2019
I've installed 3 of these switches (30 amp 2x and 60 amp 1x) and they are fantastic.While not cheap, they work really well.If you need a heavy duty breaker/switch, this is the product you should purchase.
Vanessa A.
Reviewed in the United States on April 21, 2019
Just got around to installing, doesn’t work, return window closed. 👎🏼
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