NFZ..K relay contactors are used for switching auxiliary and control circuits. NFZ contactor relays include an electronic coil interface that accepts wide control voltage Uc min. ... Uc max. Only four coils cover control voltages between 24... 250V 50/60Hz or 12... 250V DC. NF contactor relays can manage large variations of control voltage. One coil can be used for different control voltages used worldwide without any coil change. NFZ contactor relays allow direct control via PLC output ≥24V DC 500mA and get reduced retention coil consumption. NFZ contactor relays support short voltage drops and voltage drops (SEMI F47-0706 compliance) between 24 ... 250V 50/60Hz NFZ contactor relays have built-in surge protection and do not require additional surge suppressors. NFZ..K includes push-in spring terminals. Just one push is all you need for extremely fast wiring: installation faster than ever, wiring easier than ever, more reliable connections than ever. Poles: 8-pole contactor relays with non-removable front auxiliary contact block (mechanically linked auxiliary contacts that comply with Annex L of IEC 60947-5-1 and include the "mechanically linked" symbol on the side of the contact relay).
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