These 600 V relays are approved for use around the world. K-Line relays are usually mounted on 35 mm DIN 3 track, but can also be mounted directly to a panel. One version of this relay can be printed circuit board mounted. A low power consumption version of this relay is available for use with low level DC signals from a computer or a PLC. The fixed contacts in these relays have a NEMA A600 and Q600 ratings, in addition to the standard IEC ratings, making them suitable for use in most any control circuit. Adder decks can be added to a basic four pole relay to make it up to a 8 pole relay. The serrated silvernickel contacts with wiping action provide excellent reliability in 12 or 24 V control circuits. An electronic timer attachment is available for this relay.