Number of Main Contacts NO: | 4 |
Number of Main Contacts NC: | 0 |
Number of Auxiliary Contacts NO: | 0 |
Number of Auxiliary Contacts NC: | 0 |
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 Θ = 40 °C 160 A |
Rated Operational Current AC-1 (Ie): | (690 V) 40 °C 160 A
(690 V) 60 °C 145 A
(690 V) 70 °C 130 A |
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 Operational Power AC-3 (Pe): | (415 V) 55 kW
(440 V) 75 kW
(380 / 400 V) 55 kW
(220 / 230 / 240 V) 30 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 200 A |
Rated Short-time Withstand Current Low Voltage (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 24 ... 60 V
60 Hz 24 ... 60 V
DC Operation 20 ... 60 V |
Coil Consumption: | Holding at Max. Rated Control Circuit Voltage 50 Hz 5.5 V·A
Holding at Max. Rated Control Circuit Voltage 60 Hz 5.5 V·A
Holding at Max. Rated Control Circuit Voltage DC 2.5 W
Pull-in at Max. Rated Control Circuit Voltage 50 Hz 225 V·A
Pull-in at Max. Rated Control Circuit Voltage 60 Hz 225 V·A
Pull-in at Max. Rated Control Circuit Voltage DC 210 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 1 x 10 ... 70 mm²
Rigid Cu-Cable 2 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 2x0.75 ... 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: | Main Circuit: Bars |
