# Siemens STA21 Thermal Actuator Siemens STA21 is a thermal electric actuator for heating zone valves, working with floor heating manifolds and radiator valv... ...

Siemens 6ES5095-8MC03 SIMATIC S5 S5-95U compact PLC CPU with dual AS511 interface for STEP5 automation control. ...

SIEMENS 3RK1301-0AB10-0AA4, AS-Interface Slimline compact DOL motor starter,0.1~1A ...

SIEMENS 6SL3130-6AE15-0AB0, SINAMICS S120 5kW Smart Line regenerative power supply module. ...

SIEMENS IPT10, SIMATIC S5 IPT10 single-axis intelligent positioning module for S5-100U PLC. ...

SIEMENS 6EP1436-1SH01, SITOP POWER20 three-phase 24V 20A industrial stabilized switching power supply. ...