Siemens Building Technology S55155-A111 Control 321042-401 Designed for compatibility with high-efficiency

Designed for compatibility with high-efficiency Intertherm furnace blower wheels and Miller heating systems

Provided with wire leads and two distinct cover plates

The Sporlan E3S120 is engineered with a brass forged body and synthetic-coated metal gaskets to eliminate external leak paths

7 PSIA and 4

ensuring drop-in compatibility for existing service sets

Siemens Building Technology S55155-A111 Control 321042-401 Designed for compatibility with high-efficiencyThe Siemens S55155 A111 is a high performance Powermite MT Series electronic actuator designed for precise 0 10 Vdc proportional control in demanding HVAC applications. Engineered for seamless integration with MT Series terminal valves, this spring return actuator provides a nominal force of 300N (67 lbf), ensuring reliable fail safe positioning during power loss. Operating on 24Vac, the unit features a linear 7 32 inch (5. 5mm) stroke and a rapid