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Blue Sea 7039 187 Series Panel Mount Thermal Circuit Breaker 50A

$76.95

Nomadic Supply Company donates 10% of profits to Sierra Club and 1% of gross sales to the Stripe Climate Change initiative.

The Blue Sea 7039 187 Series Panel Mount Thermal Circuit Breaker 50A provides circuit protection for 70A loads when switching and circuit protection are both required.

95 in stock

Product Questions & Reviews
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GTIN: 632085070397 SKU: 7039-BSS Category:

The Blue Sea 7039 187 Series Panel Mount Thermal Circuit Breaker 50A provides circuit protection for 70A loads when switching and circuit protection are both required.

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

Blue Sea 7039 187 Series Panel Mount Thermal Circuit Breaker 50A 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

Blue Sea 7039 187 Series Panel Mount Thermal Circuit Breaker 50A 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° 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

Brand

Blue Sea Systems

Blue Sea Systems designs and manufactures products for marine, emergency vehicle and renewable energy electrical systems in both DC and AC applications. The products include high amperage switches, digital meters, solenoids, circuit protection systems, battery chargers, power distribution systems and other high quality, environmentally robust electrical circuit devices. The Company's products are sold to distributors, retailers and manufacturers in over 40 countries.  
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WarningWARNING: This product may expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

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