187 Series Thermal 200A Circuit Breaker Surface Mount
Mouse Over to Zoom
Click to Enlarge

BLUE SEA SYSTEMS187 Series Thermal 200A Circuit Breaker Surface Mount


In stock online.
Model # 11975679 | Mfg # 7149UPC # 632085071493


187 Series Thermal 200A Circuit Breaker Surface Mount

Name Value
Amperage 200 Amps
ISO Approved Meets SAE J1171 External Ignition Protection Requirements
Mounting Hardware Breaker Panel; Fasteners (Sold Separately)
Type Circuit Breakers
Warranty Details Five Years

Product Overview

Switching and circuit protection in a single device. Single lever operation. Waterproof, with recessed mounting holes for a clean appearance. Self-trimming case eliminates the need for mounting panels or trim bezels and permits easy installation with a standard sized hole saw. Large clearance around 5/16" terminal studs accept heavy gauge wire lugs and allows high-torque connections. Ignition-protected—safe for installation aboard gasoline-powered boats. Interrupt rating: 5000A at 12V DC.

  • Switch Type: Toggle
  • Voltage Compatibility: 48V DC
  • Safety Features: "Trip Free" design. Ignition-protected
  • Housing Material: Thermoset polyester
  • Housing Dimensions: Surface Mount: 3.44"H x 2.32"W x 1.8"D; Panel Mount: 3.38"H x 2.26"W x 1.75"D. 2.10" cutout dia.
  • Terminal Type: 5/16" terminal studs
  • Mounting Hardware: #10 screws
  • Approvals: Meets SAE J1171 external ignition protection requirements
  • Warranty: Five years
 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.


The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.

Related West Advisor Articles


Product Q & A