The Trane SWT01714 (6085503) is a black SPST door switch rated for 21 amps at 125/250VAC, designed for reliable door safety interlock in HVAC systems. This snap-action switch is activated by door movement, automatically interrupting power to prevent unauthorized or unsafe access during unit operation. Key Features Single Pole Single Throw (SPST) configuration High current capacity: 21A at 125/250VAC Durable construction for long-term operation Designed for door interlock and safety circuits OEM-approved replacement for Trane air handlers and fan coils Specifications Part Numbers: SWT01714, 6085503 Switch Type: Door switch Contact Configuration: SPST Color: Black Voltage Rating: 125/250 VAC Current Rating: 21 Amps Mounting: Snap-in or screw-in, depending on unit design Compatible Models TAMGB0C60V51DAB TAM8B0C60V51CBA TAM4A0C60S51SAA TAMXA0C48V41DB GAM5B0C48M41EAB GAM2A0C60S5AECA GAM5A0B30M21SAB TAMXA0A24V21DAA GAM2A0A36S31SEA GAM2A0A24S21SBA Why Choose This Item Choose the Trane SWT01714 door switch for safe, dependable access control in your HVAC system. Designed for high-amperage operation and seamless compatibility with a wide range of Trane models, this component ensures your system shuts down safely when service access is needed ? helping prevent damage, reduce downtime, and keep technicians protected.