Description
The Copeland 3L12-220 rollout switch is a manual reset safety control designed to protect gas-fired HVAC equipment from excessive temperatures and flame rollout conditions. This switch features a single-pole single-throw (SPST) configuration and opens on temperature rise at 220°F, immediately interrupting system operation when unsafe conditions are detected. The manual reset function ensures the system cannot restart until the issue is properly addressed, enhancing overall safety. Commonly used in furnaces and heating systems, it provides dependable protection and consistent performance in demanding HVAC environments.
Key Features
- Opens on temperature rise at 220°F (cut-out)
- Manual reset required for safe system restart
- SPST (single-pole single-throw) switch configuration
- Designed for flame rollout and over-temperature protection
- Suitable for furnaces and gas-fired HVAC systems
- Compact design for easy installation
- Durable construction for long-term reliability
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