charcoal effectiveness is based on carbon saturation

Simplified Retrofit: Designed for rapid installation on existing Trane backplates

Electrical Reliability: High-rating 24A SPST switch handles demanding inductive loads without premature contact wear

This heavy-duty DPST open low control features a wide range and high-differential capabilities tailored for high-pressure systems

Common Questions: How do I confirm the rotation

Trane SWT3980 Limit Switch 323613-751 charcoal effectiveness is based onThe Trane SWT3980 Limit Switch is a high performance safety component engineered for precision thermal monitoring in commercial and industrial HVACR systems. As an OEM L115 10F Limit Switch, this device features a fixed set point, opening the circuit when temperatures reach 115F and automatically resetting once the temperature drops by a 10F differential. This snap action mechanism ensures immediate response times, protecting heat exchangers and