Schneider Electric (Barber Colman) AT-602 Subbase Els PW 17895 LED Status Indicator: Features a

LED Status Indicator: Features a high-visibility LED to provide immediate relay coil status verification during troubleshooting

which can lead to frequent lockout codes or hazardous short cycling

it should be changed whenever a significant pressure drop is detected or during annual pneumatic system calibration to ensure peak performance

Wide Compatibility: Tested for use with R410A

a professional-grade thread sealant is recommended to ensure a gas-tight seal

Schneider Electric (Barber Colman) AT-602 Subbase Els PW 17895 LED Status Indicator: Features aThe Schneider Electric (Barber Colman) AT 602 Subbase is a professional grade solution for commercial and industrial HVAC control systems. This single unit thermostat subbase features a high performance 1 DP4T switch (Double Pole, 4 Throw), providing extensive flexibility for multi stage applications. Designed for seamless field installation, the unit accommodates various switching functions such as heating to cooling and day to night control