Matrix patchboard; Marking 33-64; Color of modules: blue; Numbering of modules on sides 1 and 2 arranged vertically and horizontally; suitable for Ex i applications; 32-pole ...
Matrix patchboard; Marking 1-80; Color of modules: blue; Numbering of modules on sides 1 and 2 arranged vertically and horizontally; suitable for Ex i applications; 80-pole ...
Matrix patchboard; Marking 1-32; Color of modules: blue; Numbering of modules on sides 1 and 2 arranged vertically and horizontally; suitable for Ex i applications; 32-pole ...