The ENW21546 is a fixed-mount coil for the Schneider Electric EasyPact NW range, used in the MX/XF/MCH shunt release / close / undervoltage coil positions. It operates on a 48/60 V DC control circuit with a maintained signal type, meaning the coil stays energised as long as the control voltage is present — standard for shunt trip or closing applications where you need the breaker to act on a sustained command, not a pulse.
Control voltage and wiring note
Rated for 48/60 V DC control circuits. The maintained signal type means the coil draws continuous current while the breaker is held in the commanded state — factor that into your DC supply sizing, especially if multiple coils share one power supply. Fixed mounting matches the standard EasyPact NW chassis; no adapter bracket needed.