General
Type of electric connection	Flat plug-in connection
Nominal current	6
Rated control supply voltage Us at DC	125
Voltage type for actuating	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	4
Type of switch contact	Simple contact
Degree of protection (IP)	IP40
Width	21.2
Height	35.6
Depth	27.5
Material of contact surface	Other
Operating voltage at AC 50 Hz	250
Operating voltage at AC 60 Hz	250
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 sensor/actuator level. 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 12 A, amplifying weak control signals, potential isolation of control and load circuits and signal multiplication. The CR-M series has 13 different coil voltages with 2-4 changeover contacts. A built-in test button for manual actuation and locking of the output contacts, as well as relay variants with or without built-in LED can be selected. Two base variants are available: standard base and logical base. Pluggable function modules such as reverse polarity protection / freewheeling diode, RC elements or overvoltage protection expand the areas of application of the pluggable miniature relays.