BKE-A, 1-phase, universZ, basic version, PU = 1 piece. Fastening and contacting device BKE-AZ, with VDE symbol according to DIN VDE 0603-5 for holding the electronic household meter (eHZ) according to VDN specifications V 1.03, whose contact protection cover for the terminal block area is sealed by the meter, BKE rated connection capacity per main terminal point for copper conductors: 4 - 25 mm², solid or fine-stranded with wire end ferrule. BKE terminal board dimensions for connection cables according to DIN 43857 T1, suitable for ZSK. Pluggable, live-mounted additional terminal points for voltage tapping of unmetered and metered current on phase L2 and N, locking of the BKE in the non-bridged position possible using a plug lock (Hager: KJ0101S), maximum dimensions in installation position with sealable contact protection cover and eHZ meter: width = 133 mm, height = 219 mm, installation depth = 113 mm. On the contact protection cover and the BKE there are label fields for the property number, meter point designation or meter reading information when changing the meter. Decommissioning with blank plate (Hager: KU40xxE) for fastening and contacting devices eHZ.