Air Load Switch

The SYHF advanced Air Load Switch is equipped with a three-phase load break LAMINARC arc extinguishing chamber for vertical pole installation in distribution networks, manufactured according to UNE EN60265 and CEI 265 standards.

Advantages and main features of Air Load Switch

Durable design and hot-dip galvanized steel chassis.

The manual operating mechanism can be locked with a padlock to ensure safety and interlocked with key type locks of other devices.

The range is from 1KV to 36KV, with a breaking current of up to 400A.

Load interruption is actually visible to operators and has a high level of security guarantee.

Use high-quality galvanized parts and bearings to extend their service life.

Coated copper contacts and blades are nickel resistant, which can improve electrical characteristics and achieve better performance in high pollution environments.

Air Load Switch is used to switch between short and ring main lines or transformers (which can be equipped with medium voltage HRC fuses for short-circuit protection) or to switch under load conditions.

The Air Load Switch adopts air pressure fire extinguishing technology, which is an ancient design technology widely used in non extreme large fault networks or non critical areas. Such as rural power grids, etc..

Air Load Switch is a switch with a short electrical lifespan and cannot be used in areas with frequent operation. If you need to frequently operate LBS, please choose RLW type VLBS.

For more information, please contact us!