always verify the ECM version (5
Key Benefits Precise Draft Detection: Factory-set at -1
Its CCW (Counter-Clockwise) Lead End Rotation is critical for ensuring the blower assembly maintains proper static pressure and airflow delivery throughout the ductwork
Reliable Close-off: Rated for 200 psi close-off
High-Capacity 2" NPT Ports: Designed for large-scale HVACR and industrial heating equipment requiring high flow rates
Siemens Industrial Controls 49AB20 Contact Kit 320788-703 always verify the ECM versionThe Siemens 49AB20 Contact Kit provides an essential 2 N O auxiliary contact block designed for seamless integration with NEMA starters and contactors. Engineered for field installation, this kit is compatible with Siemens Class 14, 17, 18, 22, 25, 26, 30, 32, 36, 37, 40, 43, 84, 87, and 88 motor controls ranging from NEMA Size 00 to 4. Utilizing a snap on mounting mechanism, it allows for rapid attachment to the side of the 49 series contactor