Busch-Jaeger intermediate ring with hinged cover 2118 GK-31. Manufacturer: Busch-Jaeger. Designation: Intermediate ring with hinged cover. Color: Brown. With hinged cover: Yes. With text field: No. Lockable: No. Dimensions: Device width: 70 mm, Device height: 70 mm, Device depth: 32 mm. This intermediate ring is designed for mounting central plates from the Busch-Duro 2000® SI and Reflex SI range, such as socket outlets, equipotential bonding, antenna, and ISDN socket outlets. Scope of delivery does not include a central plate. It comes with a sealing ring and has an IP rating of 44 only when used with the Allwetter 44® frame. It can be combined with central covers 1746-...-101, 1743-04-..., 1743/10-04-..., or data inserts with cover plates measuring 50 x 50 mm, such as those from Ackermann, Rutenbeck, BTR, and Telegärtner. It can only be combined with covers that have recessed built-in devices. EAN: 4011395103999.