Siemens Building Technology 658-071 Actuator L99H008 Is the safety switch compatible

Is the safety switch compatible with existing HVAC controls

3125" bolt circle for straightforward integration

it utilizes a high-capacity 30 cubic inch molded desiccant core to aggressively capture moisture

The standard unit is NEMA 2 rated

Common Questions Is the filter core included with the STAS-487T

Siemens Building Technology 658-071 Actuator L99H008 Is the safety switch compatibleThe Siemens Building Technology 658 071 is a professional grade Replacement Actuator with Trim engineered specifically for the Powertop 658 Series. As a Normally Open configuration, this pneumatic assembly is a critical component for technicians maintaining sequence and changeover valve operations in commercial HVAC systems. Designed for a 3 4" line size with a 6. 3 Cv flow coefficient, it provides precise fluid control, ensuring optimal pressure drop