Long 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: 4-pole contactor relays - Control Circuit: AC or DC operated - Accessories: a wide range of Accessories is available.
Unit of Measurement : Pcs
Technical
Number of Auxiliary Contacts NO:4
Number of Auxiliary Contacts NC:0
Standards:IEC/EN 60947-1, IEC/EN 60947-5-1, UL 508, CSA C22.2 No. 14-13
Rated Operational Voltage:Auxiliary Circuit 690 V
Rated Frequency (f):Auxiliary Circuit 50 / 60 Hz
Control Circuit 50 / 60 Hz
Conventional Free-air Thermal Current (Ith):acc. to IEC 60947-5-1, Θ = 40 °C 16 A
Rated Operational Current AC-15 (Ie):(500 V) 2 A
(690 V) 2 A
(24 / 127 V) 6 A
(220 / 240 V) 4 A
(400 / 440 V) 3 A
Rated Short-time Withstand Current Low Voltage (Icw):for 0.1 s 140 A
for 1 s 100 A
Maximum Electrical Switching Frequency:(AC-15) 1200 cycles per hour
(DC-13) 900 cycles per hour
Rated Operational Current DC-13 (Ie):(24 V) 6 A / 144 W
(48 V) 2.8 A / 134 W
(72 V) 1 A / 72 W
(110 V) 0.55 A / 60 W
(125 V) 0.55 A / 69 W
(220 V) 0.27 A / 60 W
(250 V) 0.27 A / 68 W
(400 V) 0.15 A / 60 W
(500 V) 0.13 A / 65 W
(600 V) 0.1 A / 60 W
Rated Insulation Voltage (Ui):acc. to IEC 60947-5-1 690 V
acc. to UL/CSA 600 V
Rated Impulse Withstand Voltage (Uimp):6 kV
Maximum Mechanical Switching Frequency:6000 cycles per hour
Rated Control Circuit Voltage (Uc):50 Hz 100 ... 250 V
60 Hz 100 ... 250 V
DC Operation 100 ... 250 V
Operate Time:Between Coil De-energization and NC Contact Closing 13 ... 98 ms
Between Coil De-energization and NO Contact Opening 11 ... 95 ms
Between Coil Energization and NC Contact Opening 38 ... 90 ms
Between Coil Energization and NO Contact Closing 40 ... 95 ms
Mounting on DIN Rail:TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715
TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
Mounting by Screws (not supplied):2 x M4 screws placed diagonally