Opis
Sklopka K-4P(4 NO)-AC-1- <= 440 V 20 A-zavojnica 24 V AC
| range |
TeSys
|
|---|---|
| product or component type |
Contactor
|
| product name |
TeSys K
|
| device short name |
LC1K
|
| device application |
Control
|
| contactor application |
Resistive load
|
| utilisation category |
AC-1
|
|---|---|
| poles description |
4P
|
| power pole contact composition |
4 NO
|
| [Ie] rated operational current |
20 A 50 °C) <= 440 V AC AC-1 power circuit
16 A 70 °C) 690 V AC AC-1 power circuit
|
| control circuit type |
AC 50/60 Hz
|
| [Uc] control circuit voltage |
24 V AC 50/60 Hz
|
| overvoltage category |
III
|
| [Ith] conventional free air thermal current |
20 A 50 °C power circuit
|
| Irms rated making capacity |
144 A AC power circuit NF C 63-110
144 A AC power circuit IEC 60947 |
| rated breaking capacity |
110 A 440 V IEC 60947
80 A 500 V IEC 60947 70 A 660…690 V IEC 60947 |
| associated fuse rating |
25 A gG <= 440 V power circuit
25 A aM power circuit
|
| average impedance |
3 mOhm – Ith 20 A 50 Hz power circuit
|
| inrush power in VA |
30 VA 20 °C)
|
| hold-in power consumption in VA |
4,5 VA 20 °C)
|
| heat dissipation |
1,3 W
|
| control circuit voltage limits |
Operational 0.8…1.15 Uc 50 °C)
Drop-out 0.2…0.75 Uc 50 °C) |
| maximum operating rate |
3600 cyc/h
|
| signalling circuit frequency |
<= 400 Hz
|
| operating time |
10…20 ms coil de-energisation and NO opening
10…20 ms coil energisation and NO closing |
LC1K12004B7
SCHNEIDER
