Blue Sea Systems 7044 187-Series 100 Amp Thermal Circuit Breaker for Panel Mounting

• 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
  
• 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

WARNING: 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.

The Blue Sea Systems 7044 187-Series Thermal Circuit Breaker is a reliable and efficient solution designed for panel mounting in demanding electrical applications. With a rated current of 100 amps, this circuit breaker combines switching and circuit protection into a single compact device, simplifying installation and ensuring safety. Its thermally responsive bi-metal blade provides precise trip functionality, while the rugged thermoset polyester case offers durability and protection against environmental factors. This breaker is suitable for a wide range of voltage ratings up to 48 volts DC, making it ideal for marine, RV, and other electrical systems requiring dependable overload and short circuit protection.

Featuring a clear, single-lever operation with vertical and horizontal orientation options, the Blue Sea 7044 allows for easy trip status indication and user control. The waterproof design, along with recessed mounting holes, ensures a clean appearance and reliable performance in harsh conditions. The large terminal clearance and heavy-gauge terminal studs facilitate high-torque connections, supporting heavy gauge wire lugs for secure electrical contact. The trip-free design prevents the switch from being held on during fault conditions, enhancing safety and system integrity. All components meet SAE J1171 external ignition protection requirements, making it safe for installation aboard gasoline-powered vessels.

This circuit breaker’s round case design simplifies installation using a standard hole saw, and the self-trimming case eliminates the need for additional mounting panels or trim bezels. With an interrupt rating of up to 5,000 amperes at 12 volts DC, the Blue Sea 7044 provides robust protection for high-current circuits. Operating effectively within a temperature range of -25°C to +82°C, it is suitable for various environmental conditions. Whether used in marine, automotive, or industrial systems, the Blue Sea Systems 7044 circuit breaker ensures safe, reliable operation and ease of maintenance in complex electrical setups.

Features:

• Combines switching and circuit protection into a single device

• All components meet SAE J1171 external ignition protection requirements

• Clear, single lever operation with vertical/horizontal orientation

• Trip-Free design prevents holding the switch during fault conditions

• Waterproof construction for harsh environments

• Recessed mounting holes for a clean appearance

• Self-trimming case simplifies mounting without additional panels

• Round case allows easy installation with standard hole saw

• Large clearance around terminal studs supports heavy gauge wire lugs

• Robust 5/16-inch terminals enable high torque connections

• Large lever indicates trip status visibly