Blue Sea 187-Series 120 Amp Circuit Breaker Surface Mount

Blue Sea 187-Series 120 Amp Circuit Breaker Surface Mount

BSS7146
Blue Sea Systems

$125.99 $71.52

5 in stock
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Description

Blue Sea Systems 187-Series Circuit Breaker – Surface Mount 120A

Model: 7146-BSS

  • 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
  • Meets SAE J1171 external ignition protection requirements

* Do not use as a switch where high inrush currents are expected.

Specifications

Amperage 120A
Maximum Voltage 48vDC
Mounting Surface Mount
Circuit Breaker Type Thermally responsive Bi-metal blade
Terminal Stud Torque 75 in-lb (8.47 Nm)
Interrupt Capacity 5000A @ 12V
3000A @ 24V
1500A @ 42V
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

Additional information

Weight 1.00 lbs
Model Number 7146-BSS
UPC 632085071462