Common Questions Is this contactor compatible with 208/230V systems

Versatile Application: Supports both mixing and diverting configurations when paired with the appropriate actuator

provided the pneumatic circuit meets the required consumption rates

providing versatile compatibility across various HVACR applications

you must use the specified L200F manual reset switch to ensure the system reacts at the correct safety temperature set by the manufacturer

Siemens Building Technology SSD81U Actuator R-134A Common Questions Is this contactorThe Siemens SSD81U Actuator is a 24V 3 position floating actuator engineered for precise control of Pressure Independent Control Valves (PICV). This non spring return (NSR) electromotoric actuator high torque performance, delivering 56 lbs (250 N) of nominal force to ensure accurate valve positioning in rigorous HVAC applications. Designed for seamless integration with 1 2 inch to 1 1 4 inch valves, it utilizes a direct coupled installation that