A-Plus/C power supply
For systems with "Plus" digital installation of up to 20 apartment units.
For systems with "2Plus" digital installation with no dependence on the number of apartment units.
18V d.c. output. 110 and 230V a.c. / 30VA input.
Dimensions: 107(W) x 90(H) x 62(D) mm. (6 DIN).