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Blue Sea 187 Series Thermal 150 Amp Circuit Breaker (7148)

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SKU: 7148

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This Blue Sea 150 Amp 187 series thermal circuit breaker provides heavy-duty circuit protection for 25-200 Amp loads. This weather-resistant thermal circuit breaker combines switching and circuit breaker functions into one unit. It also features single-lever operation that features a large lever with vertical/horizontal orientation that shows trip status. The circuit breaker has an interrupt capacity is capable of breaking without damage at these voltages: 5000A at 12V, 3000A at 24V, and 1500A at 42V.
Blue Sea designed this thermal circuit breaker to be "trip free." This means it cannot be held closed after a trip occurs. The unit is ignition protected, which makes it safe for installation on gasoline-powered boats. Blue Sea Systems produces electrical products engineered to operate in harsh marine environments. Solid Signal is your source for this Blue Sea 187 series, 150 Amp thermal circuit breaker.
Key Features
  • Amps: 100A; Maximum Voltage: 48V DC
  • Circuit Breaker Type: Thermally responsive bi-metal blade
  • Minimum/Maximum Operating Temperatures: -40 degrees/85 degrees Celsius
  • Circuit Breaker Class: Type III, switchable/manual reset
  • All components meet SAE J1171 external ignition protection requirements

If you want the best marine supplies, Solid Signal has you covered. Our huge selection of marine equipment has what every boat and marina owner needs. Our online inventory features marine antennas, antenna control units, and marine antenna extenders. We also carry todays top marine audio speakers, marine gauges, and much more. Best of all, the Solid Signal team are marine equipment experts. If you have a question about any marine product in our online inventory, give us a call at 877.312.4547.

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