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Blue Sea Systems 7049 200 Amp Panel Mount Circuit Breaker 187 Series

Manufacturer

Blue Sea Systems

Picture for manufacturer Blue Sea Systems

Part Number

7049
12 reviews
03/12/2036 1:45 PM
Sale Price

$120.14

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Blue Sea Systems 7049 is a heavy-duty 200 amp panel mount circuit breaker from the 187 Series, designed to combine switching and circuit protection into a single robust device for marine DC electrical systems. This thermally responsive circuit breaker features trip-free operation that cannot be held in the "ON" position during fault conditions, providing critical safety protection for high-current circuits.

Key Features:

  • Single lever operation with clear vertical/horizontal orientation indicating trip status
  • Waterproof construction suitable for harsh marine environments
  • Ignition protected design safe for gasoline-powered boats
  • Recessed mounting holes accept #10 (M5) screws for clean, professional installation
  • Robust 5/16"-18 (M8) terminal studs with 75 in-lb torque rating
  • Large clearance around terminals accommodates heavy gauge wire lugs
  • Durable thermoset polyester case construction

Technical Specifications:

  • Current Rating: 200 Amps
  • Maximum Voltage: 48 Volts DC
  • Interrupt Rating: 5,000A @ 12V DC, 3,000A @ 24V DC, 1,500A @ 42V DC
  • Operating Temperature: -40°C to 85°C (-40°F to 185°F)
  • Circuit Breaker Type: Thermally responsive bi-metal blade
  • Circuit Breaker Class: Type III - switchable/manual reset - trip free
  • Weight: 0.50 lbs (0.23 kg)

This circuit breaker is ideal for protecting high-current DC circuits in marine applications including inverters, windlasses, thrusters, and other heavy electrical loads on boats and yachts up to 48V DC systems.

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