Blue Sea 7043-BSS 187-Series 90A Circuit Breaker Panel Mount

The Blue Sea 7043-BSS 187-Series 90A Circuit Breaker Panel Mount is a high-quality circuit breaker that combines switching and circuit protection into a single device. It is designed to meet SAE J1171 external ignition protection requirements, making it safe for installation aboard gasoline-powered boats. With its clear, single lever operation and "Trip Free" design, it ensures reliable performance and cannot be held "ON" during a fault current condition. The circuit breaker is also waterproof, allowing it to withstand harsh marine environments.

The Blue Sea 7043-BSS features recessed mounting holes for a clean appearance and a self-trimming case that eliminates the need for mounting panels or trim bezels. Its round case design enables easy installation using a standard-sized hole saw. The circuit breaker also offers large clearance around terminal studs, accommodating heavy gauge wire lugs for secure connections. The robust 5/16 terminals provide high torque connections, ensuring efficient power transmission.

Equipped with a large lever that can be oriented vertically or horizontally, the Blue Sea 7043-BSS provides clear indication of the trip status. It is ignition protected and operates at a maximum voltage rating of 48 Volts DC. The circuit breaker has an interrupt rating of 5,000 Amperes at 12 Volts DC, 3,000 Amperes at 24 Volts DC, and 1,500 Amperes at 42 Volts DC. Its operating temperature range spans from -25&degC to +82&degC, allowing for reliable performance in various conditions.

Product 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 a fault current condition
• Waterproof
• Recessed mounting holes for clean appearance
• Self-trimming case eliminates the need for mounting panels or trim bezels
• Round case permits easy installation with standard-sized hole saw
• 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 at 12 Volts DC
  • 3,000 Amperes at 24 Volts DC
  • 1,500 Amperes at 42 Volts DC
• Operating Temperature Range: -25&degC to +82&degC

Learn More:

• Circuit Breaker

Product: Blue Sea 7043-BSS 187-Series 90A Circuit Breaker Panel Mount

Brand: Blue Sea Systems

Model: 7043

Shipping Weight: 0.30 lb

Shipping Height: 3.00 in

Shipping Width: 5.00 in

Shipping Length: 8.00 in

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