Standards
IEC/EN 60947, VDE 0660, UL, CSA
Lifespan, mechanicalDC operated [Operations]
10 x 106
Operating frequency, mechanicalDC operated [Operations/h]
3000
Climatic proofing
Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Ambient temperatureOpen
-40 - +60 °C
Ambient temperatureEnclosed
- 40 - + 40 °C
Ambient temperatureStorage
- 40 - + 80 °C
Mechanical shock resistance (IEC/EN 60068-2-27)Half-sinusoidal shock, 10 msMain contactsN/O contact
10 g
Mechanical shock resistance (IEC/EN 60068-2-27)Half-sinusoidal shock, 10 msAuxiliary contactsN/O contact
10 g
Mechanical shock resistance (IEC/EN 60068-2-27)Half-sinusoidal shock, 10 msAuxiliary contactsN/C contact
8 g
Protection against direct contact when actuated from front (EN 50274)
Finger and back-of-hand proof with terminal shroud or terminal block
Terminal capacity main cableFlexible with cable lug
50 - 240 mm2
Terminal capacity main cableStranded with cable lug
70 - 240 mm2
Terminal capacity main cableSolid or stranded
2/0 - 500 MCM AWG
Terminal capacity main cableFlat conductor [Lamellenzahl x Breite x Dicke ]
Fixing with flat cable terminal or cable terminal blocks
See terminal capacity for cable terminal blocks mm
Terminal capacity main cableBusbar [Width]
25 mm
Main cable connection screw/bolt
M10
Terminal capacity control circuit cablesSolid
1 x (0.75 - 2.5)
2 x (0.75 - 2.5) mm2
Terminal capacity control circuit cablesFlexible with ferrule
1 x (0.75 - 2.5)
2 x (0.75 - 2.5) mm2
Terminal capacity control circuit cablesSolid or stranded
18 - 14 AWG
Control circuit cable connection screw/bolt
M3.5
ToolMain cableWidth across flats
16 mm
ToolControl circuit cablesPozidriv screwdriver
2 Size
Rated impulse withstand voltage [Uimp]
8000 V AC
Overvoltage category/pollution degree
III/3
Rated insulation voltage [Ui]
1000 V AC
Rated operational voltage [Ue]
1000 V AC
Safe isolation to EN 61140between coil and contacts
500 V AC
Safe isolation to EN 61140between the contacts
500 V AC
Making capacity (p.f. to IEC/EN 60947)
3600 A
Breaking capacity220 V 230 V
3000 A
Breaking capacity380 V 400 V
3000 A
Breaking capacity500 V
3000 A
Breaking capacity660 V 690 V
3000 A
Breaking capacity1000 V
950 A
Component lifespan
AC1: See → Engineering, characteristic curves
AC3: See → Engineering, characteristic curves
AC4: See → Engineering, characteristic curves
Short-circuit ratingShort-circuit protection maximum fuseType “2” coordination400 V [gG/gL 500 V]
400 A
Short-circuit ratingShort-circuit protection maximum fuseType “2” coordination690 V [gG/gL 690 V]
315 A
Short-circuit ratingShort-circuit protection maximum fuseType “2” coordination1000 V [gG/gL 1000 V]
160 A
Short-circuit ratingShort-circuit protection maximum fuseType “1” coordination400 V [gG/gL 500 V]
400 A
Short-circuit ratingShort-circuit protection maximum fuseType “1” coordination690 V [gG/gL 690 V]
400 A
Short-circuit ratingShort-circuit protection maximum fuseType “1” coordination1000 V [gG/gL 1000 V]
200 A
AC-1Rated operational currentConventional free air thermal current, 3 pole, 50 - 60 HzOpenat 40 °C [Ith=Ie]
490 A
AC-1Rated operational currentConventional free air thermal current, 3 pole, 50 - 60 HzOpenat 50 °C [Ith=Ie]
438 A
AC-1Rated operational currentConventional free air thermal current, 3 pole, 50 - 60 HzOpenat 55 °C [Ith=Ie]
418 A
AC-1Rated operational currentConventional free air thermal current, 3 pole, 50 - 60 HzOpenat 60 °C [Ith=Ie]
400 A
AC-1Rated operational currentConventional free air thermal current, 3 pole, 50 - 60 Hzenclosed [Ith]
315 A
AC-1Rated operational currentConventional free air thermal current, 3 pole, 50 - 60 HzNotes
At maximum permissible ambient air temperature.
AC-1Rated operational currentConventional free air thermal current, 1 poleNote
at maximum permissible ambient air temperature
AC-1Rated operational currentConventional free air thermal current, 1 poleopen [Ith]
875 A
AC-1Rated operational currentConventional free air thermal current, 1 poleenclosed [Ith]
785 A
AC-3Rated operational currentOpen, 3-pole: 50 – 60 HzNotes
At maximum permissible ambient temperature (open.)
AC-3Rated operational currentOpen, 3-pole: 50 – 60 Hz220 V 230 V [Ie]
300 A
AC-3Rated operational currentOpen, 3-pole: 50 – 60 Hz240 V [Ie]
300 A
AC-3Rated operational currentOpen, 3-pole: 50 – 60 Hz380 V 400 V [Ie]
300 A
AC-3Rated operational currentOpen, 3-pole: 50 – 60 Hz415 V [Ie]
300 A
AC-3Rated operational currentOpen, 3-pole: 50 – 60 Hz440V [Ie]
300 A
AC-3Rated operational currentOpen, 3-pole: 50 – 60 Hz500 V [Ie]
300 A
AC-3Rated operational currentOpen, 3-pole: 50 – 60 Hz660 V 690 V [Ie]
185 A
AC-3Rated operational currentOpen, 3-pole: 50 – 60 Hz1000 V [Ie]
95 A
AC-3Motor rating [P]220 V 230 V [P]
90 kW
AC-3Motor rating [P]240V [P]
100 kW
AC-3Motor rating [P]380 V 400 V [P]
160 kW
AC-3Motor rating [P]415 V [P]
175 kW
AC-3Motor rating [P]440 V [P]
185 kW
AC-3Motor rating [P]500 V [P]
210 kW
AC-3Motor rating [P]660 V 690 V [P]
170 kW
AC-3Motor rating [P]1000 V [P]
132 kW
AC-4Rated operational currentOpen, 3-pole: 50 – 60 Hz220 V 230 V [Ie]
240 A
AC-4Rated operational currentOpen, 3-pole: 50 – 60 Hz240 V [Ie]
240 A
AC-4Rated operational currentOpen, 3-pole: 50 – 60 Hz380 V 400 V [Ie]
240 A
AC-4Rated operational currentOpen, 3-pole: 50 – 60 Hz415 V [Ie]
240 A
AC-4Rated operational currentOpen, 3-pole: 50 – 60 Hz440 V [Ie]
240 A
AC-4Rated operational currentOpen, 3-pole: 50 – 60 Hz500 V [Ie]
240 A
AC-4Rated operational currentOpen, 3-pole: 50 – 60 Hz660 V 690 V [Ie]
150 A
AC-4Rated operational currentOpen, 3-pole: 50 – 60 Hz1000 V [Ie]
76 A
AC-4Motor rating [P]220 V 230 V [P]
75 kW
AC-4Motor rating [P]240 V [P]
82 kW
AC-4Motor rating [P]380 V 400 V [P]
132 kW
AC-4Motor rating [P]415 V [P]
142 kW
AC-4Motor rating [P]440 V [P]
150 kW
AC-4Motor rating [P]500 V [P]
170 kW
AC-4Motor rating [P]660 V 690 V [P]
137 kW
AC-4Motor rating [P]1000 V [P]
108 kW
Individual compensation, rated operational current Ieof three-phase capacitorsOpenup to 525 V
307 A
Individual compensation, rated operational current Ieof three-phase capacitorsOpen690 V
177 A
Max. inrush current peak
30 x Ie
Component lifespan [Operations]
0.1 x 106
Max. operating frequency
200 Ops/h
Rated operational current, openDC-1Notes
see DILDC300/DILDC600 or on request
Current heat loss at Ieto AC-3/400 V
21 W
Impedance per pole
0.077 mΩ
Voltage toleranceUS
24 - 48 V DC
Voltage toleranceDC operated [Pick-up]
0.7 x US min- 1.15 x US max
Voltage toleranceDC operated [Drop-out]
0.2 x US max- 0.6 x US min
Power consumption of the coil in a cold state and 1.0 x USNote on power consumption
Control transformer with uk≦ 6%
Power consumption of the coil in a cold state and 1.0 x USPull-in power [Pick-up]
380 VA
Power consumption of the coil in a cold state and 1.0 x USPull-in power [Pick-up]
250 W
Power consumption of the coil in a cold state and 1.0 x USSealing power [Sealing]
4.6 W
Changeover time at 100 % US(recommended value)Main contactsClosing delay
100 ms
Changeover time at 100 % US(recommended value)Main contactsOpening delay
110 ms
Behaviour in marginal and transitional conditionsSealingVoltage interruptions(0 … 0.2 x Uc min) ≦ 10 ms
Time is bridged successfully
Behaviour in marginal and transitional conditionsSealingVoltage interruptions(0 … 0.2 x Uc min) > 10 ms
Drop-out of the contactor
Behaviour in marginal and transitional conditionsSealingVoltage drops(0.2 … 0.6 x Uc min) ≦ 12 ms
Time is bridged successfully
Behaviour in marginal and transitional conditionsSealingVoltage drops(0.2 … 0.6 x Uc min) > 12 ms
Drop-out of the contactor
Behaviour in marginal and transitional conditionsSealingVoltage drops(0.6 … 0.7 x Uc min)
Contactor remains switched on
Behaviour in marginal and transitional conditionsSealingExcess voltage(1.15 … 1.3 x Uc max)
Contactor remains switched on
Behaviour in marginal and transitional conditionsSealingPick-up phase(0 … 0.7 x Uc min)
Contactor does not switch on
Behaviour in marginal and transitional conditionsSealingPick-up phase(0.7 x Uc min… 1.15 x Uc max)
Contactor switches on with certainty
Admissible transitional contact resistance (of the external control circuit device when actuating A11)
≦ 500 mΩ
PLC signal level (A3 - A4) to IEC/EN 61131-2 (type 2)High
15 V
PLC signal level (A3 - A4) to IEC/EN 61131-2 (type 2)Low
5 V
Electromagnetic compatibility (EMC)
Electromagnetic compatibility
This product is designed for operation in industrial environments (environment A). Its use in residential environments (environment B) may cause radio-frequency interference, requiring additional noise suppression measures.
Rating data for approved types
Switching capacityMaximum motor ratingThree-phase200 V
208 V
100 HP
Switching capacityMaximum motor ratingThree-phase230 V
240 V
125 HP
Switching capacityMaximum motor ratingThree-phase460 V
480 V
250 HP
Switching capacityMaximum motor ratingThree-phase575 V
600 V
300 HP
Switching capacityGeneral use
350 A
Auxiliary contactsPilot DutyAC operated
A600
Auxiliary contactsPilot DutyDC operated
P300
Auxiliary contactsGeneral UseAC
600 V
Auxiliary contactsGeneral UseAC
15 A
Auxiliary contactsGeneral UseDC
250 V
Auxiliary contactsGeneral UseDC
1 A
Short Circuit Current RatingBasic RatingSCCR
18 kA
Short Circuit Current RatingBasic Ratingmax. Fuse
700 A
Short Circuit Current RatingBasic Ratingmax. CB
600 A
Short Circuit Current Rating480 V High FaultSCCR (fuse)
18 kA
Short Circuit Current Rating480 V High Faultmax. Fuse
700 Class L A
Short Circuit Current Rating480 V High FaultSCCR (CB)
65 kA
Short Circuit Current Rating480 V High Faultmax. CB
250 A
Short Circuit Current Rating600 V High FaultSCCR (fuse)
18 kA
Short Circuit Current Rating600 V High Faultmax. Fuse
700 Class J A
Short Circuit Current Rating600 V High FaultSCCR (CB)
18 kA
Short Circuit Current Rating600 V High Faultmax. CB
600 A
Special Purpose RatingsDefinite Purpose Ratings (100,000 cycles acc. to UL 1995)LRA 480V 60Hz 3phase
2160 A
Special Purpose RatingsDefinite Purpose Ratings (100,000 cycles acc. to UL 1995)FLA 480V 60Hz 3phase
360 A
Special Purpose RatingsDefinite Purpose Ratings (100,000 cycles acc. to UL 1995)LRA 600V 60Hz 3phase
1800 A
Special Purpose RatingsDefinite Purpose Ratings (100,000 cycles acc. to UL 1995)FLA 600V 60Hz 3phase
300 A