Control units in moulded plastic and light alloy versions. Enclosures can be combined and equipped individually.

Ex-control unit GHG 411 with measuring instrument AM 72, direct, 4 -20 / 24 mA/0 - 100% / 120 % (Ri=320 Ohm)

Ex-control unit GHG 411 with measuring instrument AM 72, C.T. connection n/1A, 0 - 1 / 1,5 A Scale 0 - 100 / 150 %

Ex-control unit GHG 411 with measuring instrument AM 72, C.T. connection n/1A, 0 - 2,5 A /3,75 A

Ex-control unit GHG 411 with Measuring instrument AM 72, C.T. connection n/1A, 0 - 5 A /7,5 A

Ex-control unit GHG 411 with measuring instrument AM 72, C.T. connection n/1A, 0 - 10 A /15 A

Ex-control unit GHG 411 with measuring instrument AM 72, C.T. connection n/1A, 0 - 15 A /22,5 A

Ex-control unit GHG 434, 2 x signal lamp, 2 x double pushbutton

Ex-control unit GHG 434, 1 x signal lamp 230 V AC, 2 x pushbutton, 1 x mushroom-head pushbutton

Ex-control unit GHG 432, 1 x control switch GHG 23, 2 x NO, label I - 0 - II