The Copeland 3L09-17 board mount limit control is a temperature-activated safety switch designed for direct mounting onto control boards in HVAC equipment. This limit control opens at 250°F to interrupt the circuit and protect components from overheating conditions. Commonly used in furnaces and other heating systems, it provides reliable high-limit protection in compact electronic control assemblies. Its board-mount design allows for streamlined installation and integration into OEM or replacement control boards, making it a practical solution for service and repair applications.
Key Features:
- Opens at 250°F for high-limit safety protection
- Board mount design for direct integration with control boards
- Temperature-activated automatic switching
- Helps prevent overheating in HVAC equipment
- Suitable for furnaces and heating system applications
- Compact design for OEM and replacement use
