[Uimp] rated impulse withstand voltage |
8 kV |
[Ith] conventional free air thermal current |
250 A (at 40 °C) |
Rated breaking capacity |
1200 A conforming to IEC 60947-4-1 |
[Icw] rated short-time withstand current |
1200 A 40 °C - 10 s 700 A 40 °C - 30 s 600 A 40 °C - 1 min 450 A 40 °C - 3 min 350 A 40 °C - 10 min |
Associated fuse rating |
160 A aM at <= 440 V 250 A gG at <= 440 V |
Average impedance |
0.35 mOhm - Ith 250 A 50 Hz |
[Ui] rated insulation voltage |
1000 V conforming to IEC 60947-4-1 1500 V conforming to VDE 0110 group C |
Power dissipation per pole |
22 W AC-1 8 W AC-3 |
Overvoltage category |
III |
power pole contact composition |
3 NO |
Motor power kW |
75 kW at 380...400 V AC 50/60 Hz (AC-3) 80 kW at 415 V AC 50/60 Hz (AC-3) 80 kW at 440 V AC 50/60 Hz (AC-3) 90 kW at 500 V AC 50/60 Hz (AC-3) 100 kW at 660...690 V AC 50/60 Hz (AC-3) 40 kW at 220...230 V AC 50/60 Hz (AC-3) 22 kW at 400 V AC 50/60 Hz (AC-4) |
Control circuit voltage limits |
Operational: 0.85...1.1 Uc 40...400 Hz (at 55 °C) Drop-out: 0.2...0.55 Uc 40...400 Hz (at 55 °C) |
Mechanical durability |
10 Mcycles |
Inrush power in VA |
770 VA, 40...400 Hz cos phi 0.9 (at 20 °C) |
Hold-in power consumption in VA |
8.1 VA, 40...400 Hz cos phi 0.9 (at 20 °C) |
Maximum operating rate |
2400 cyc/h 55 °C |
Operating time |
35 ms closing (at Uc) 130 ms opening (at Uc) |
Connections - terminals |
Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²solid without cable end Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²solid without cable end Power circuit: bar 2 cable(s) - busbar cross section: 25 x 3 mm Power circuit: lugs-ring terminals 1 cable(s) 120 mm² Power circuit: connector 1 cable(s) 120 mm² Power circuit: bolted connection |
Tightening torque |
Control circuit: 1.2 N.m Power circuit: 18 N.m |
Mounting support |
Plate |
Heat dissipation |
5.9…7.2 W |
Standards |
IEC 60947-4-1 EN 60947-1 JIS C8201-4-1 IEC 60947-1 EN 60947-4-1 |
Product certifications |
LROS (Lloyds register of shipping) ABS BV CCC CB RMRoS DNV UL RINA UKCA |
Compatibility code |
LC1F |
Control circuit type |
AC at 40...400 Hz |