Description
NF contactor relays are used for switching auxiliary and control circuits. NF contactor relays include an electronic coil interface accepting a wide control voltage Uc min. … Uc max. Only four coils cover control voltages between 24…500 V 50/60 Hz or 20…500 V DC. NF contactor relays can manage large control voltage variations. One coil can be used for different control voltages used worldwide without any coil change. NF contactor relays have built-in surge protection and do not require additional surge suppressors. – Poles: 8-pole contactor relays with a non-removable front-mounted auxiliary contact block (mechanically-linked auxiliary contacts compliant with Annex L of IEC 60947-5-1 and including the “Mechanically Linked” symbol on the contactor relay side) – Control Circuit: AC or DC operated – Accessories: a wide range of Accessories is available.
