Description
The Copeland 3L12-250 rollout switch is a manual reset safety control designed to protect gas-fired HVAC equipment from extreme over-temperature and flame rollout conditions. This switch features a single-pole single-throw (SPST) configuration and opens on temperature rise at 250°F, immediately interrupting system operation when unsafe conditions are detected. The manual reset function ensures the system cannot restart until the issue has been properly diagnosed and corrected, providing an added layer of safety. Commonly used in furnaces and heating systems, it delivers reliable protection and consistent performance in demanding HVAC environments.
Key Features
- Opens on temperature rise at 250°F (cut-out)
- Manual reset required before system restart
- SPST (single-pole single-throw) switch configuration
- Designed for flame rollout and high-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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