Blue Sea 187-Series Circuit Breaker Surface Mount 70 Amp

Blue Sea Systems 187-Series Circuit Breaker – Surface Mount 70A

Model: 7141-BSS

Features:

• 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	70A
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 degrees C
Maximum Operating Temperature	85 degrees 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