Blue Sea 135A 187-Series Circuit Breaker

Item Number: BS7047

Blue Sea 135A 187-Series Circuit Breaker usually available 2-5 business days upon ordering.


  • Combines switching and 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:135A
  • Maximum Voltage:48V DC
  • Mounting:Panel Mount
  • Circuit Breaker Type: Thermally responsive Bi-metal blade
  • Terminal Stud Torque:75 in-lb (8.47 Nm)
  • Interrupt Capacity: 5000A 12V DC
  • 3000A 24V DC
  • 1500A 42V DC
  • Minimum Operating Temperature:-40° C
  • Maximum Operating Temperature: 85° C
  • Case Material:Thermoset Polyester
  • Circuit Breaker Class:Type III - switchable/manual reset - trip free
  • Mounting Hole:Accept 10 (M5) Screw
  • Terminal Stud Size:5/16" - 18
  • Weight:0.50lb (0.23 kg)

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