L.SA.

• Control boxes L.SA0 a L.SA1

The control boxes L.SA0 and L.SA1 are designed for manual switching or switching of light control AC and DC circuits, signalling of operating states and measurement of electrical quantities. They are structurally similar to the explosion-proof control and signalling boxes X.SA0 and X.SA1. The main difference is the used glands and contacts that are designed for a normal non-explosive industrial environment (BNV). Boxes L.SA. are cast from aluminium and coated with a grey powder coating. The L.SA1 boxes are made of polyester hardened with glass fibres, the color of the box is grey.

• Control boxes L.SA2

The control boxes L.SA2 are used for manual switching or switching of light control alternating and DC circuits, signalling of operating states and measurement of electrical quantities. They are made of stainless steel. They are structurally similar to the non-explosive X.SA2 control box. The cover of the box is either with stainless steel screws or with hinges and stainless steel lock. The boxes are fitted with components and glands suitable for industrial applications. These components are either placed on the base. board or in the cover of the control box. If they are located in the lid, they are galvanically connected to one another and are brought to the terminals that are located in the bottom of the box.

Industrial control cabinets L.SA0, L.SA1 and L.SA2 are manufactured according to customer requirements or as an equivalent of standard explosion-proof control and signal boxes X.SA.