Load break KU series switch disconnects equipment from its power source for maintenance, repair and emergency stops. Ranging from 25A to 125A. The switch technology by means of silver contacts, ensures safe and durable operation. Tested according to IEC 60269. Certificates - CE, RINA, RoHS, KEMA, GostR and EAC.
| Type | AC-22 | 400 V | AC-23 | AC-23 | EAN-Code | ||
| 415 V | 400 V | 690 V | |||||
| 690 V | 415 V | ||||||
| Model | Ie / A | Ie / A | Ie / A | ||||
| 3-pole | |||||||
| KU 316N | 16 A | 16 A | 7.5 kW | 16 A | 11 kW | 6419410214305 | |
| KU 325N | 25 A | 25 A | 11 kW | 25 A | 22 kW | 6419410214404 | |
| KU 340N | 40 A | 32 A | 15 kW | 32 A | 30 kW | 6419410214503 | |
| KU 363N | 63 A | 40 A | 22 kW | 40 A | 37 kW | 6419410214602 | |
| KU 380N | 80 A | 63 A | 30 kW | 40 A | 37 kW | 6419410214701 | |
| KU 3125N | 125 1) / 80 2) A | 63 A | 30 kW | 40 A | 37 kW | 6419410214824 | |
| 4-pole | |||||||
| KU 416N | 16 A | 16 A | 7.5 kW | 16 A | 11 kW | 6419410215005 | |
| KU 425N | 25 A | 25 A | 11 kW | 25 A | 22 kW | 6419410215203 | |
| KU 440N | 40 A | 32 A | 15 kW | 32 A | 30 kW | 6419410215500 | |
| KU 463N | 63 A | 40 A | 22 kW | 40 A | 37 kW | 6419410215906 | |
| KU 480N | 80 A | 63 A | 30 kW | 40 A | 37 kW | 6419410216002 | |
| KU 4125N | 125 1) / 80 2) A | 63 A | 30 kW | 40 A | 37 kW | 6419410216125 | |
Compact size
DIN-rail mounting
3-pole and 4-pole KU-switches as standard
2-pole upon request
6-pole and 8-pole versions consist of two 3-pole or 4-pole KU-switches connected by a parallel kit
4-pole versions with early-make and late-break neutral pole
Compatible with handles LK10 and LK11
Shafts L=100/200/300 AD11 and L=100/200/300 AD11/VT
Tested according to IEC 60947-3
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