Stepped bus insulator ISv4-40 (M10) power with a bolt IEK

These empty enclosures are used for assembling floor distribution panels intended for accepting and distributing electric power within residential and public buildings as well as for protecting outgoing lines in case of overloads and short circuit. Welded metal empty enclosure consists of three compartments: lead in and accounting, distribution and the one for weak-current equipment. Lead in accounting and distribution compartments host perforated plates for meter mounting (corresponding to the number of flats). Main line cut off device can be installed in the same compartment. There are DIN-rails for group line units and elements for N and PE bus mounting located in the distribution compartment equipped with a speedbar. Weak-current equipment compartment is provided with perforated profiles for laying television and radio networks, telephone lines, security alarm systems, house intercoms etc.