APUKONTAKTORI, KELA: 100-250V50/60HZ-DC
NFZ contactor relays are used for switching auxiliary and control circuits. NFZ contactor relays include an electronic coil interface accepting a wide control voltage Uc min. … Uc max. Only four coils cover control voltages between 24…250 V 50/60 Hz or 12…250 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 NFZ contactor relays allow direct control by PLC-output ≥ 24 V DC 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…250 V 50/60 Hz NFZ 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.
Dimensions
Product Net Width:45 mm
Product Net Depth / Length:77 mm
Product Net Height:86 mm
Product Net Weight:0.31 kg
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
Connecting Capacity Auxiliary Circuit:Flexible with Ferrule 1/2x 0.75 … 2.5 mm²
Flexible with Insulated Ferrule 1x 0.75 … 2.5 mm²
Flexible with Insulated Ferrule 2x 0.75 … 1.5 mm²
Rigid Solid 1/2x 1 … 2.5 mm²
Rigid Stranded 1/2x 1 … 2.5 mm²
Connecting Capacity Control Circuit:Flexible with Ferrule 1/2x 0.75 … 2.5 mm²
Flexible with Insulated Ferrule 1x 0.75 … 2.5 mm²
Flexible with Insulated Ferrule 2x 0.75 … 1.5 mm²
Rigid Solid 1/2x 1 … 2.5 mm²
Rigid Stranded 1/2x 1 … 2.5 mm²
Wire Stripping Length:Auxiliary Circuit 10 mm
Control Circuit 10 mm
Degree of Protection:acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP20
acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20
Terminal Type:Screw Terminals
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