Siemens 254-01103 NSMP Power Relay Module is a 24 VAC relay in the NSMP series, designed to switch electrical loads in control panels and automation systems. The part number 254-01103 identifies this NSMP module as part of Siemens' relay family, providing compatibility with NSMP-based control circuits. It is intended for industrial applications where a dedicated 24 VAC relay is integrated into PLC or control-panel wiring.
