Description
The Copeland 3L09-7 is an automatic reset limit switch designed for temperature control and overheat protection in HVAC and heating equipment. Utilizing a bimetal disc for precise temperature response, this switch opens and closes based on preset thermal limits to maintain safe operating conditions. It is commonly used in furnaces, unit heaters, and air handling systems where reliable temperature cycling is required. The compact design allows for easy installation in tight spaces, making it a practical OEM replacement for service applications.
Key Features
- Automatic reset limit switch for temperature control
- Bimetal disc for accurate and repeatable thermal response
- Provides overheat protection in HVAC equipment
- Designed for furnaces, unit heaters, and air handlers
- Compact form factor for easy installation
- Suitable for replacement and service applications
- OEM-grade construction from Emerson / White-Rodgers
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