Blue Sea 7048 - Circuit Breaker 187-Series, Panel Mount 150A

Blue Sea 7048 - Circuit Breaker 187-Series, Panel Mount 150A

The Blue Sea 7048 Circuit Breaker 187-Series is a highly reliable and robust device designed to combine both switching and circuit protection into a single component. This 150A breaker features a "Trip Free" design, ensuring that it cannot be held "ON" during fault current conditions, thereby preventing potential damage to electrical systems. The waterproof construction makes it ideal for marine applications, providing long-lasting durability even in harsh environments. Additionally, recessed mounting holes create a clean and professional appearance when installed, while the large clearance around terminal studs allows for easy connection of heavy gauge wire lugs.

This circuit breaker comes equipped with 5/16 M8 terminals that offer high torque connections for secure electrical setups. The large lever is designed for both vertical and horizontal orientation, clearly indicating the trip status for easy operation. The breaker is ignition protected, making it safe for use aboard gasoline-powered boats, and is thermally responsive with a bi-metal blade. It also has an impressive interrupt capacity, capable of withstanding fault currents of up to 5000A at 14VDC, making it a perfect solution for demanding applications requiring reliable protection. The Blue Sea 7048 Circuit Breaker is engineered to provide peace of mind, even under heavy electrical loads.

• Amperage: 150A
• Maximum Voltage: 48V DC
• Mounting: Panel Mount
• Circuit Breaker Type: Thermally responsive Bi-metal blade
• Interrupt Capacity: 5000A @ 14VDC, 3000A @ 28VDC, 1500A @ 48VDC
• 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: Accepts #10 (M5) screw
• Terminal Stud Size: 5/16" - 18
• Weight: 0.50 lb (0.23 kg)