Changeover Switch, 4 Pole, in Sheet Steel Enclosure IP 66

Changeover Switch, 4 Pole, in Sheet Steel Enclosure IP 66

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Changeover Switch 4 Pole in Sheet Steel Enclosure IP 66


Metal enclosures MHS with mounting plates are surface mounted enclosures suitable mainly for industrial applications where high protection degree (IP) is needed. Protection degree IP66 for single door enclosures and IP55 for double door enclosures.
Usage of quality sheet steel and fully welded construction are the key elements for robustness and rigidity with IK10. Glad plates on bottom and top of enclosure can provide you a maximum possibility of adaptation your application requests. Also due to enclosure symmetry, you can change the position of doors by simplybputting it up side down.We offer complementary accessories as rain canopies, mounting frames for cover plates, cover plates with or without cutout for modules, glazed doors, pole mountings and earthing cables. Spare parts as mounting plates, solid doors and wall brackets you can also find in our portfolio . In scope of delivery is enclosure, door, mounting plate, gland plates, wall brackets and mounting material.


LBS CO is manual 3 pole or 4 pole changeover switch with positive break indication in range 160-3200A. It provides changeover under load for two low voltage power circuits, as well as it’s safety isolation by double breaking per pole. LBS CO switches have been designed, qualified and tested according to the criteria defined by standard IEC 60947-3 and IEC 60947-6-1. It can be utilised with a direct front or external operation handle.

Advantages of Changeover Switch 4 Pole in Sheet Steel Enclosure IP 66: 

Double breaking per pole, achieved through its sliding bar contact system, is a proven design that offers very high durability and short-circuit withstand. The position indicator is located directly on the sliding bar contact mechanism, ensuring it can be seen in all circumstances. The use of glass fibre reinforced polyester gives the LBS high mechanical and thermal resistance.

General characteristics
* Double positive break indication given through a position indication window, located directly on the         product, and by the operating handle.
* Severe utilisation categories (AC-22 and AC-23).
* High resistance to damp heat (supplied “tropicalised”).
* A good centre-to-centre terminal distance (up to 120 mm).
* Connection up to 6 x 185 mm2.
* Connection accessories which facilitate connection, both flat and edgewise connections.

* Generator manufacturers
* Heating
* Air conditioning
* Ventilation
* Power distribution
* Telecommunications

Additional information


160A, 250A, 400A, 630A


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Change Over Data sheet


Noark Sheet Steel Data sheet