20
4000N&H Fixed 3P&4P
Datum point
Horizontal fixation (on base plate or track)
Safe spacing
Door opening size
Safe distance
(mm)
Fixed
A
B
Insulation
0
0
Metal
0
0
Live conductor
100
60
Note 1: the schematic diagram of safety distance is schematic diagram, and the circuit breaker shall be subject to the real object
Note 2: the x-axis and Y-axis of the 3-pole circuit breaker are symmetrical to the front cover of the circuit breaker body
Note 3: (*) the safety distance shall be considered to be 50mm when removing the arc extinguishing cover and 20mm when
removing the terminal block
Installation CDW3
