General
Type of electric connection	Screw connection
Nominal current	6
Rated control supply voltage Us at AC 50HZ	230
Rated control supply voltage Us at AC 60HZ	230
Rated control supply voltage Us at DC	230
Voltage type for actuating	AC/DC
Drive, polarization	Polarized
Drive, switching attitude	Mono stable
Number of contacts as normally closed contact	0
Number of contacts as normally open contact	0
Number of contacts as change-over contact	1
Type of switch contact	Simple contact
Degree of protection (IP)	IP20
Width	6.3
Height	76.4
Depth	88.5
Material of contact surface	Other
Voltage type (operating voltage)	AC/DC
With detachable clamps
With forced-guided contacts
Complete with socket
With LED indication

As an interface, interface relays connect the electronic control level, for example PLC, with the level of the sensors/actuators. They perform various functions: switching of direct or alternating voltage loads with different ohmic, inductive and capacitive components, switching in the voltage range from a few mV to 250 V, switching in the current range from a few mA to 6 A, amplifying weak control signals, potential isolation of control and load circuits and signal multiplication. The CR-S series has 5 different coil voltage ranges with 1 changeover contact, optionally in standard or hard gold-plated design. Two variants are offered: complete variants or freely selectable bases and plug-in relays.