JB-B / W - Junction Box - White / Brown Application Enclosure within which alarm & tamper circuits are connected. Specification Version with magnetic contact available Non-ferrous activation distance: Up to 50mm Comes in white or brown ABS housing Finish Standards Downloads Junction Box (.pdf, 119 kB) Close SW-PSU1A EN - EN PSU 1AFor use on all HKC and many other panels. SW-PSU1 - STD PSU 1AFor use on all HKC and many other panels. SW-PSU2A EN - EN PSU 2AFor use on all HKC and many other panels.