A 3-phase Contactor suitable for various applications such as Motor starting, Isolation, By-pass and Distribution application up to max 690 V. Operated with wide control voltage range 250-500 V, 50/60 Hz and DC
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Products » Low Voltage Products and Systems » Control Products » Contactors » Block Contactors
Technical
Number of Main Contacts NO:
4
Number of Main Contacts NC:
0
Number of Auxiliary Contacts NO:
1
Number of Auxiliary Contacts NC:
1
Rated Operational Voltage:
Main Circuit 690 V
Rated Frequency (f):
Main Circuit 50 Hz
Conventional Free-air Thermal Current (Ith):
acc. to IEC 60947-4-1, Open Contactors q = 40 °C 160 A
Rated Operational Current AC-1 (Ie):
(690 V) 40 °C 160
(690 V) 60 °C 145 A
(690 V) 70 °C 130
Rated Operational Current AC-3 (Ie):
(415 V) 55 °C 116 A
(440 V) 55 °C 116 A
(380 / 400 V) 55 °C 116 A
(220 / 230 / 240 V) 55 °C 116
Rated Breaking Capacity AC-3 acc. to IEC 60947-4-1:
8 x Ie AC-3
Rated Making Capacity AC-3 acc. to IEC 60947-4-1:
10 x Ie AC-3
Short-Circuit Protective Devices:
gG Type Fuses 200 A
Rated Short-time Withstand Current (Icw):
at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 928 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 160 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 379 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 1300 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 536 A
Maximum Breaking Capacity:
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 2000 A
Maximum Electrical Switching Frequency:
(AC-1) 300 cycles per hour
Rated Insulation Voltage (Ui):
acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V
acc. to UL/CSA 600 V
Rated Impulse Withstand Voltage (Uimp):
Main Circuit 8 kV
Mechanical Durability:
5 million
Maximum Mechanical Switching Frequency:
300 cycles per hour
Coil Operating Limits:
(acc. to IEC 60947-4-1) 0.85 x Uc Min. … 1.1 x Uc Max. (at θ ≤ 70 °C)
Rated Control Circuit Voltage (Uc):
50 Hz 250 … 500 V
60 Hz 250 … 500 V
DC Operation 250 … 500 V
Coil Consumption:
Holding at Max. Rated Control Circuit Voltage 50 Hz 16.1 V·A
Holding at Max. Rated Control Circuit Voltage 60 Hz 16.1 V·A
Holding at Max. Rated Control Circuit Voltage DC 4 W
Pull-in at Max. Rated Control Circuit Voltage 50 Hz 205 V·A
Pull-in at Max. Rated Control Circuit Voltage 60 Hz 205 V·A
Pull-in at Max. Rated Control Circuit Voltage DC 204 W
Operate Time:
Between Coil De-energization and NO Contact Opening 40 … 70 ms
Between Coil Energization and NO Contact Closing 20 … 55 ms
Connecting Capacity Main Circuit:
Flexible 2 x 10 … 70 mm²
Rigid Cu-Cable 1 x 10 … 95 mm²
Connecting Capacity Auxiliary Circuit:
Flexible with Ferrule 2x 0.75 … 2.5 mm²
Flexible with Insulated Ferrule 2x 0.75 … 2.5 mm²
Flexible 2×0.75 … 2.5 mm²
Solid 2 x 1 … 4 mm²
Stranded 2 x 1 …. 4 mm²
Degree of Protection:
acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20
acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP00
Terminal Type:
Double Clamp
Technical UL/CSA
Maximum Operating Voltage UL/CSA:
Main Circuit 600 V
General Use Rating UL/CSA:
(600 V AC) 160 A
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AF Contactors 100-250V AC/DC
AF Contactors 100-250V AC/DC
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