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 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 100 ... 250 V
60 Hz 100 ... 250 V
DC Operation 100 ... 250 V |
Coil Consumption: | Holding at Max. Rated Control Circuit Voltage 50 Hz 6 V·A
Holding at Max. Rated Control Circuit Voltage 60 Hz 6 V·A
Holding at Max. Rated Control Circuit Voltage DC 3 W
Pull-in at Max. Rated Control Circuit Voltage 50 Hz 130 V·A
Pull-in at Max. Rated Control Circuit Voltage 60 Hz 130 V·A
Pull-in at Max. Rated Control Circuit Voltage DC 135 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: |
Double Clamp |
