The sensor is housed in a heavy-duty NEMA 1 galvanized steel enclosure

It is designed to function effectively in both constant air volume (CAV) systems

provided the proper wiring configuration is followed

this 0794071 repair kit is backward compatible with the standard 909 and 909M1 series within the 1-1/4" to 2" size range

this unit provides the essential data required for economizer control and MA temperature reset strategies

Siemens Industrial Controls 3RT2028-1AP60 Contactor L99H008 The sensor is housed inProfessional grade motor control requires components that handle thermal and electrical stress without failure. The Siemens 3RT2028 1AP60 Contactor is a size S0 three pole IEC contactor engineered for high demand SIRIUS motor starter applications. This 38A power contactor features a 240V AC coil (50 60Hz) and is rated for motors up to 25 HP at 460V, making it a staple for industrial HVACR and automation systems. Designed with screw terminals for