Surface-mounted distribution board ShRN-12 (220x300x120) IP31 EKF Basic mb21-12-bas

Metal surface-mounted enclosure ЩРН IP31 BASIC is a functional equivalent of the ЩРН IP31 PROXIMA series enclosure, but a more budget-friendly option. It is designed for the assembly of wall-mounted distribution boards with modular equipment where high loads are not required. The kit includes one galvanized perforated DIN rail 280 mm wide for 12 modules of 18 mm (total 220 mm). It features a smaller metal thickness and basic configuration — without grounding jumpers, mounting kit, and marking stickers. IP31 protection prevents the ingress of solid particles and vertical water drops. The enclosure protection is provided by a polyester powder coating with phosphating, which protects against corrosion, ultraviolet, mechanical damage, chemicals, and atmospheric conditions. The board is fully compatible with EKF modular equipment.