Description
The Copeland 3L12-130 rollout switch is a safety limit control designed to protect gas-fired HVAC equipment from overheating or flame rollout conditions. This switch features a single-pole single-throw (SPST) configuration and opens at 130°F, requiring manual reset once the temperature drops and the fault condition is addressed. Commonly used in furnaces and heating systems, it helps prevent damage by interrupting operation when unsafe temperatures are detected. Its compact design and reliable bimetal disc operation make it a dependable replacement component for maintaining system safety and compliance.
Key Features
- Opens at 130°F for over-temperature protection
- Manual reset function for added safety control
- SPST (single-pole single-throw) switch configuration
- Designed for flame rollout and limit safety applications
- Suitable for furnaces and gas-fired HVAC systems
- Compact design for easy installation
- Durable construction for reliable performance







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