| [Uc] control circuit voltage |
24…575 V AC 40…400 Hz with LX9 coil
24…460 V DC with LX4 coil
100…250 V AC 50/60 Hz with LXE coil
100…380 V DC with LXE coil |
| [Uimp] rated impulse withstand voltage |
8 kV |
| Overvoltage category |
III |
| [Ith] conventional free air thermal current |
315 A (at 104.0000000000 °F (40 °C)) |
| Irms rated making capacity |
2250 A conforming to IEC 60947-4-1 |
| Rated breaking capacity |
1800 A conforming to IEC 60947-4-1 |
| [Icw] rated short-time withstand current |
1800 A 104.0000000000 °F (40 °C) – 10 s
1000 A 104.0000000000 °F (40 °C) – 30 s
850 A 104.0000000000 °F (40 °C) – 1 min
560 A 104.0000000000 °F (40 °C) – 3 min
440 A 104.0000000000 °F (40 °C) – 10 min |
| Associated fuse rating |
315 A gG at <= 440 V
250 A aM at <= 440 V |
| Average impedance |
0.32 mOhm – Ith 315 A 50 Hz |
| [Ui] rated insulation voltage |
1000 V IEC 60947-4-1
1500 V VDE 0110 group C |
| Power dissipation per pole |
32 W AC-1
16 W AC-3 |
| Control circuit voltage limits |
Operational: 0.85…1.1 Uc AC 40…400 Hz with LX9 coil
Drop-out: 0.2…0.55 Uc AC 40…400 Hz with LX9 coil
Operational: 0.85…1.1 Uc DC with LX4 coil
Drop-out: 0.15…0.2 Uc DC with LX4 coil
Operational: 85…275 V AC 50/60 Hz with LXE coil
Drop-out: 0…60 V AC 50/60 Hz with LXE coil
Operational: 85…418 V DC with LXE coil
Drop-out: 0…45 V DC with LXE coil |
| Heat dissipation |
8…9.8 W
2.2…2.5 W |