ABB NFZ22E-21 Contactor Relay, 2NO-2NC Contact Form, 24 to 250/12 to 250 VAC/VDC Coil

• 6000 cycles per hour maximum mechanical switching frequency
• 6 kV impulse withstand voltage
• Includes an electronic coil interface accepting a wide control voltage Uc min and Uc max
• Only four coils cover control voltages between 24 to 250 V 50/60 Hz or 12 to 250 VDC
• Can manage large control voltage variations
• One coil can be used for different control voltages used worldwide without any coil change NFZ contactor relays allow direct control by PLC-output 24 VDC 500 mA and obtain a reduced holding coil consumption
• NFZ contactor relays withstand short voltage dips and voltage sags (SEMI F47-0706 compliance) between 24 to 250 V 50/60 Hz
• NFZ contactor relays have built-in surge protection and do not require additional surge suppressors
• 4-pole contactor relays (mechanically linked auxiliary contacts compliant with Annex L of IEC 60947-5-1 and including the "mechanically" symbol on the contactor relay side)
• AC or DC operated control circuit

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