New Arrivals/Restock

187-Series Surface Mount DC Circuit Breakers, 25 to 200 Amp

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$56.79 cheaper than the new price!!

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New  $103.26
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Product details

Management number 204554455 Release Date 2025/10/30 List Price $46.47 Model Number 204554455
Category

Blue Sea Systems 187-Series DC Circuit Breaker, Surface Mount.

  • Combines switching and circuit protection into a single device
  • All components meet SAE J1171 external ignition protection requirements
  • Clear, single lever operation
  • "Trip Free" design cannot be held "ON" during fault current condition
  • Vaporproof and Waterproof
  • Recessed mounting holes for clean appearance
  • Large clearance around terminal studs accept heavy gauge wire lugs
  • Robust 5/16 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
  • Interrupting Capacity: 5,000A @ 12V DC, 3,000A @ 24V DC, 1,500A @ 42V DC
  • Voltage Maximum Operating: 48V DC
  • Temperature Minimum Operating: -40 Deg. C
  • Temperature Maximum Operating: 85 Deg. C
  • Type: Thermally Responsive Bi-Metal Blade
  • Class: Type IIIÑSwitchable/Manual ResetÑTrip Free
  • Terminal Stud: 5Ú16"-18
  • Terminal Stud Torque: 75 in-lb max.

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