In case of a fire, only absolutely reliable products prevent the spread of fire and guarantee safe function of electrical systems relevant for rescue and escape in buildings and tunnels, such as emergency lighting and smoke extractor systems in escape and rescue routes. As a leading manufacturer of high-quality cable junction and connection boxes, as well as durable surface-mounted small distribution boards, Spelsberg is especially well-qualified for development of fire protection solutions in these product areas. 

The company uses exclusively high-quality materials from renowned manufacturers that are heat and fire resistant in the production of the WKE fire protection articles. All WKE cable junction and connection boxes and the WKE-AK small distribution boards offer electrical functional integrity for 30 to 90 minutes (E30 to E90) in the event of a fire.

They are tested in accordance with DIN 4102-12, and test certificates of VDE and general building supervisory approvals are provided for these products. This is the only guarantee that statutory requirements on fire protection are fulfilled and electrical safety in accordance with VDE is provided.