Blue Sea 120A Surface Mount Circuit Breaker

$69.99 $59.50
Item Number: BS7188

Blue Sea 120A Surface Mount Circuit Breaker usually available 2-5 business days upon ordering.


  • Drop in replacement for 185-Series Circuit Breakers
  • Visible reset lever shows open condition
  • Ignition protected - Safe for installation aboard gasoline powered boats
  • Meets SAE J1171 external ignition protection requirements
  • Weather Resistant
  • Combines switching and circuit breaker function into one unit
  • "Trip Free" - cannot be held closed after trip


  • Amperage:120A
  • Maximum Voltage:48V DC
  • Mounting:Surface Mount
  • Circuit Breaker Type: Thermally responsive Bi-metal blade
  • Terminal Stud Torque:50 in-lb (5.65 Nm)
  • Interrupt Capacity: 3000A 48V
  • Minimum Operating Temperature:-40° C
  • Maximum Operating Temperature: 85° C
  • Circuit Breaker Class:Type III - switchable/manual reset - trip free
  • Terminal Stud:M6 (accepts 1/4" Ring Terminal)
  • Weight:0.50lb (0.23 kg)

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