Blue Sea 7143 187 - Series Thermal Circuit Breaker - 90Amp [7143]

187-Series Surface Mount Thermal Circuit Breakers

This 90 Amp circuit breaker (PN: 7143) is a great choice for your electrical needs. It combines switching and circuit protection in one device, making it efficient and reliable.

Features:

• Integrates switching and protection for convenience
• All components meet SAE J1171 external ignition protection, ensuring safety
• Simple single lever operation for easy use
• 'Trip Free' design prevents holding 'ON' during faults
• Waterproof, suitable for various environments
• Recessed mounting holes for a clean look
• Large terminal stud clearance for heavy gauge wire lugs
• Robust 5/16 terminals offer high torque connections
• Large lever with vertical/horizontal orientation shows trip status
• Ignition protected, safe for 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°

WARNING: This product can expose you to chemicals like di(2-ethylhexyl)phthalate (dehp) which may cause cancer, birth defects or other reproductive harm. For more info, visit P65Warnings.ca.gov.

Specifications:

• Amperage: 90a
• Box Dimensions: 3'H x 5'W x 7'L, WT: 0.6 lbs
• UPC: 632085071431

Using this Blue Sea 7143 187-Series 90Amp thermal circuit breaker is easy. First, make sure your power is off. Then, mount the breaker using the recessed holes for a clean look. Connect your heavy gauge wire lugs to the large terminal studs. You can operate it with the single lever. If there's a fault current, the 'Trip Free' design will ensure it trips automatically. Keep in mind that this breaker is waterproof, so it can be used in damp environments. It's also ignition protected, making it safe for gasoline powered boats. The large lever shows the trip status, whether it's vertical or horizontal. When it comes to maintenance, check the breaker regularly for any signs of damage. The operating temperature range is -25C° to +82C°, so don't use it outside of this range. Also, be aware that this product can expose you to chemicals that may cause harm. Refer to P65Warnings.ca.gov for more information.