KD-4FM Interface Box:
KD-4FM Interface Box Function
For explosion-proof talkback extension.
Built-in safety barrier.
Technical Parameter
Power supply: DC 24V
Color: Green gray (RAL 6034)
IP Class: IP44
Weight: 1.5KG
Stuffing box cable entrance hole size: 1-Ф14mm, 1-Ф18mm.
KD-FM Mounting Size