Table of Contents
Advertisement
7.3. Door lock
The "door lock" is a specific interlock to be applied to the
cable/circuit-breaker/fuse compartment door. It is supplied
already installed and directly interlocked with the operating
mechanism of the switch-disconnector. The mechanical
Key
1
Interlock
2
Screw
3
Nut
Fig. 62
interlock between the operating mechanism and door
only allows the door to open when the earthing switch/
es is/are closed (force interlock). Vice versa, it prevents the
operating mechanism from being operated if the door is open
(prevention interlock), thus creating a fundamental condition
of safety for the operator.
Detail C
32
22
7
26
38
Door interlock
10 mm: travel
32 mm: dimension required for door
lock
35
Hide quick links:
Advertisement
Table of Contents
