Siemens LZS Series Coupling Relay, Plug In, 24V ac Coil, SPDT

The Siemens Plug-in relay are available with screw terminals or with spring-loaded terminals. Push-in terminals are a form of spring-loaded terminals allowing fast wiring without tools for rigid conductors or conductors equipped with end sleeves. Status display by red LED. The advantages of the push-in terminals are found, as with all spring-loaded terminals, in speed of assembly and disassembly and vibration-proof connection. There is no need for the checking and tightening required with screw terminals.

Monostable switching behaviour
Design of the switching function
Design of the relay operating mechanism
Display version as status display by LED