General
Type of electric connection	Screw connection
Nominal current	8
Rated control supply voltage Us at AC 50HZ	60
Rated control supply voltage Us at AC 60HZ	60
Rated control supply voltage Us at DC	60
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	2
Type of switch contact	Simple contact
Degree of protection (IP)	IP20
Width	12
Height	67.5
Depth	70
Material of contact surface	Other
Voltage type (operating voltage)	AC/DC
With detachable clamps
With forced-guided contacts
Complete with socket
With LED indication

Interface relays and optocouplers, series: R600
Programmable logic controllers (PLCs) play a central role in today's industrial control systems. The PLC receives sensor signals from the system and controls actuators. These are normally connected to the PLC via electrical cables. This means that the PLC is not decoupled from the industrial environment, so that overvoltages, current peaks and line-related interference can affect its functionality. Interface relays and optocouplers from ABB ensure galvanic decoupling of the PLC and allow a wide range of adjustments of voltages (from 5 to 250 V) and currents (from 0.01 to 8 A) as well as high isolation between input and output of 2 to 4 kV. For high switching frequencies