A 3-phase Contactor suitable for various applications such as Motor starting, Isolation, By-pass and Distribution application up to max 1000 V. Operated with wide control voltage range 100-250 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:
3
Number of Main Contacts NC:
0
Number of Auxiliary Contacts NO:
1
Number of Auxiliary Contacts NC:
1
Rated Operational Voltage:
Main Circuit 1000 V
Rated Frequency (f):
Main Circuit 50/60 Hz
Conventional Free-air Thermal Current (Ith):
acc. to IEC 60947-4-1, Open Contactors q = 40 °C 350 A
Rated Operational Current AC-1 (Ie):
(1000 V) 40 °C 275 A
(1000 V) 55 °C 250 A
(1000 V) 60 °C 250 A
(1000 V) 70 °C 200 A
(690 V) 40 °C 350
(690 V) 55 °C 300
(690 V) 70 °C 240
Rated Operational Current AC-3 (Ie):
(415 V) 55 °C 205 A
(440 V) 55 °C 205 A
(500 V) 55 °C 186 A
(690 V) 55 °C 165 A
(1000 V) 55 °C 100 A
(380 / 400 V) 55 °C 205 A
(220 / 230 / 240 V) 55 °C 205
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 400 A
Rated Short-time Withstand Current (Icw):
at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 1640 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 350 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 670 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 2050 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 947 A
Maximum Breaking Capacity:
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 3500 A
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 2500 A
Maximum Electrical Switching Frequency:
(AC-1) 300 cycles per hour
(AC-2 / AC-4) 150 cycles per hour
(AC-3) 300 cycles per hour
Rated Operational Current DC-1 (Ie):
(110 V) 2 Poles in Series, 40 °C 275 A
(220 V) 3 Poles in Series, 40 °C 275 A
Rated Operational Current DC-3 (Ie):
(110 V) 2 Poles in Series, 40 °C 275 A
(220 V) 3 Poles in Series, 40 °C 275 A
Rated Operational Current DC-5 (Ie):
(110 V) 2 Poles in Series, 40 °C 275 A
(220 V) 3 Poles in Series, 40 °C 275 A
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 100 … 250 V
60 Hz 100 … 250 V
DC Operation 100 … 250 V
Coil Consumption:
Holding at Max. Rated Control Circuit Voltage 50 Hz 7 V·A
Holding at Max. Rated Control Circuit Voltage 60 Hz 7 V·A
Holding at Max. Rated Control Circuit Voltage DC 2.5 W
Pull-in at Max. Rated Control Circuit Voltage 50 Hz 220 V·A
Pull-in at Max. Rated Control Circuit Voltage 60 Hz 220 V·A
Pull-in at Max. Rated Control Circuit Voltage DC 190 W
Operate Time:
Between Coil De-energization and NO Contact Opening 37 … 47 ms
Between Coil Energization and NO Contact Closing 25 … 55 ms
Connecting Capacity Main Circuit:
Flexible 2 x 50 … 95 mm²
Rigid Al-Cable 1 x 95 … 185 mm²
Rigid Cu-Cable 1 x 6 … 150 mm²
Connecting Capacity Auxiliary Circuit:
Flexible with Ferrule 1x 0.75 … 2.5 mm²
Flexible with Insulated Ferrule 2x 0.75 … 2.5 mm²
Flexible 2×0.75 … 2.5 mm²
Solid 1 x 1 … 4 mm²
Stranded 1 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:
Main Circuit: Bars
Technical UL/CSA
Maximum Operating Voltage UL/CSA:
Main Circuit 1000 V
General Use Rating UL/CSA:
(600 V AC) 300 A
Horsepower Rating UL/CSA:
(200 V AC) Three Phase 60 hp
(208 V AC) Three Phase 60 hp
(220 … 240 V AC) Three Phase 75 hp
(440 … 480 V AC) Three Phase 150 hp
(550 … 600 V AC) Three Phase 200 hp
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AF Contactors 100-250V AC/DC
AF Contactors 100-250V AC/DC
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