Blue Sea 7148 187 - Series Thermal Circuit Breaker - 150Amp [7148]

Description

187 - Series Thermal Circuit Breakers - Surface Mount

150 Amp Circuit Breaker

PN:  7148

Features:

  • Combines switching and circuit protection into a single device
  • All components meet SAE J1171 external ignition protection requirements
  • 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 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

Specifications  
Circuit Breaker Class: Type III - Switchable / Manual Reset - Trip Free
Type: Thermally Responsive Bi-Metal Blade
Case Material: Thermoset Polyester
Voltage Rating: 48 Volts DC Maximum
Interrupt Rating: 5,000 Amperes @12 Volts DC
  3,000 Amperes @24 Volts DC
  1,500 Amperes @42 Volts DC
Operating Temperature Range: -25C° to +82C°

WarningWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

  • Amperage: 150a
  • Box Dimensions: 2"H x 5"W x 8"L WT: 0.55 lbs
  • UPC: 632085171483

Blue Sea 7148 187 - Series Thermal Circuit Breaker - 150Amp [7148]

Product form

$88.99

    Description

    187 - Series Thermal Circuit Breakers - Surface Mount

    150 Amp Circuit Breaker

    PN:  7148

    Features:

    • Combines switching and circuit protection into a single device
    • All components meet SAE J1171 external ignition protection requirements
    • 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 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

    Specifications  
    Circuit Breaker Class: Type III - Switchable / Manual Reset - Trip Free
    Type: Thermally Responsive Bi-Metal Blade
    Case Material: Thermoset Polyester
    Voltage Rating: 48 Volts DC Maximum
    Interrupt Rating: 5,000 Amperes @12 Volts DC
      3,000 Amperes @24 Volts DC
      1,500 Amperes @42 Volts DC
    Operating Temperature Range: -25C° to +82C°

    WarningWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    Specifications:

    • Amperage: 150a
    • Box Dimensions: 2"H x 5"W x 8"L WT: 0.55 lbs
    • UPC: 632085171483

    Recently viewed products

      Footer image

      © 2026 REBELLION MARINE, Powered by Shopify

        Login

        Forgot your password?

        Don't have an account yet?
        Create account

        Add address