Railway LBS, vacuum load-break switch for overhead contact line 15–25 kV
Railway LBS vacuum load-break switch-disconnector for the 25 kV overhead contact line, with a 15–25 kV version also available. Rated current up to 2000 A, lightning impulse withstand voltage 250 kV.
- Rated voltage
- 25 kV (15–25 kV version)
- Impulse withstand
- 250 kV
- Rated current
- up to 2000 A
- Short-circuit making current
- up to 25 kA
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
The device is intended for railway electrification and built on the SHD disconnector with a vacuum interrupter. Short-circuit making current is up to 25 kA, arc extinction is in vacuum. The same SHD base is used in the LBS load-break switch for distribution networks, rated up to 2000 A.
Technical specifications
| Rated voltage | 25 kV (15–25 kV version) |
|---|---|
| Impulse withstand | 250 kV |
| Rated current | up to 2000 A |
| Short-circuit making current | up to 25 kA |
| Arc extinction | vacuum |
Request a price and lead time
Railway LBS, vacuum load-break switch for overhead contact line 15–25 kV. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Customs codes
| UKTZED (Ukraine) | 8535 30 10 00 |
|---|---|
| HS, 6 digits | 8535 30 |
| CN (EU) | 8535 30 10 |
| HTSUS (USA) | 8535 30 00 80 |
| China customs tariff | 8535 30 90 90 |
Codes are for reference: the final code is determined at declaration for the specific model.
Questions and answers
What overhead contact line voltage is the Railway LBS suited for?
The basic version is for 25 kV, a 15–25 kV version is also available, and the impulse withstand voltage is 250 kV.
What current does the device switch?
Rated current up to 2000 A, short-circuit making current up to 25 kA.
What design is the Railway LBS based on?
The SHD disconnector with a vacuum arc interrupter.
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