RC circuit - 24..60 VAC - for RSZ sockets. Accessory separate part category: Protection accessories. Accessory separate part destination: Zelio Relay RSB.
RZM021FP
RZM021FP - varistor + green LED - 110..230 VAC/DC - for RSZ sockets
RZM021RB
RZM021RB - varistor + green LED - 6..24 VAC/DC - for RSZ sockets