- 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 60 Hz
- Conventional Free-air Thermal Current (Ith)
- acc. to IEC 60947-4-1, Open Contactors Θ = 40 °C 200 A
- Rated Operational Current AC-1 (Ie)
- (690 V) 40 °C 200 A(690 V) 60 °C 175 A(690 V) 70 °C 160 A
- Rated Operational Current AC-3 (Ie)
- (415 V) 55 °C 140 A(440 V) 55 °C 140 A(380 / 400 V) 55 °C 140 A(220 / 230 / 240 V) 55 °C 140
- Rated Operational Power AC-3 (Pe)
- (415 V) 75 kW(440 V) 90 kW(380 / 400 V) 75 kW(220 / 230 / 240 V) 37 kW
- Rated Breaking Capacity AC-3
- 8 x Ie AC-3
- Rated Making Capacity AC-3
- 10 x Ie AC-3
- Short-Circuit Protective Devices
- gG Type Fuses 250 A
- Rated Short-time Withstand Current Low Voltage (Icw)
- at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 1168 Aat 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 200 Aat 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 477 Aat 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 1460 Aat 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 674 A
- Maximum Breaking Capacity
- cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 3000 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 Vacc. 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 V60 Hz 100 ... 250 VDC Operation 100 ... 250 V
- Coil Consumption
- Holding at Max. Rated Control Circuit Voltage 50 Hz 6 V·AHolding at Max. Rated Control Circuit Voltage 60 Hz 6 V·AHolding at Max. Rated Control Circuit Voltage DC 3 WPull-in at Max. Rated Control Circuit Voltage 50 Hz 130 V·APull-in at Max. Rated Control Circuit Voltage 60 Hz 130 V·APull-in at Max. Rated Control Circuit Voltage DC 135 W
- Operate Time
- Between Coil De-energization and NO Contact Opening 40 ... 70 msBetween Coil Energization and NO Contact Closing 20 ... 55 ms
- Connecting Capacity Main Circuit
- Flexible 1 x 10 ... 70 mm²Rigid Cu-Cable 1 x 10 ... 95 mm²
- Connecting Capacity Auxiliary Circuit
- Flexible with Ferrule 2x 0.75 ... 2.5 mm²Flexible with Insulated Ferrule 2x 0.75 ... 2.5 mm²Flexible 1x0.75 ... 2.5 mm²Solid 2 x 1 ... 4 mm²Stranded 2 x 1 .... 4 mm²
- Degree of Protection
- acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP00
- Terminal Type
- Double Clamp