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A-66
PB104365A-32
OFF position locking using a
keylock and padlocks.
Toggle locked by removable
padlocking device.
Locking on manually operated devices
Locking in the OFF position guarantees isolation as per IEC 60947-2.
Padlocking systems can receive up to three padlocks with shackle diameters
ranging from 5 to 8 mm (padlocks not supplied).
Control device
Function
Means Required
accessories
Toggle
lock in
b
OFF position
padlock removable device
b
OFF or ON position
padlock fixed device
Direct rotary handle
lock in
b
OFF position
padlock
b
OFF or ON position
keylock locking
device + keylock
CNOMO direct rotary handle lock in
b
OFF position
padlock
Extended rotary handle
lock in OFF position,
padlock
door opening prevented keylock keylock
Locking in ON position does not prevent the device from tripping in the event of a
fault or remote tripping order.
Locking on electrically operated devices
Pushbutton locking VBP
The transparent cover blocks access to the pushbuttons used to open and close the
device.
It is possible to independently lock the opening OFF button and the closing ON
button.
The pushbuttons may be locked using either:
three padlocks (not supplied)
b
lead seal
b
two screws.
b
Device locking in the OFF position
VCPO by padlocks, VSPO by keylocks
The circuit breaker is locked in the OFF position by physically maintaining the
opening pushbutton pressed down:
using padlocks in standard (one to three padlocks, not supplied)
b
using a keylock (supplied).
b
Keys may be removed only when locking is effective (Profalux or Ronis type locks).
The keylocks are available in any of the following configurations:
one keylock
b
one keylock mounted on the device + one identical keylock supplied separately for
b
interlocking with another device.
A locking kit (without lock) is available for installation of a keylock (Ronis, Profalux,
Kirk or Castell).
Electrical and mechanical
accessories
Compact NS630b to 1600
(cont.)
reset of mechanical
1
trip indicator
OFF pushbutton
2
OFF position locking
3
ON pushbutton
4
springs charged
5
indication
pushbutton locking
6
contact position indication
7
operation counter
8
Functions and characteristics
PB104830
DB128142
I
push ON
O
OFF
discharged
0 1 2 5 3
O
push OFF
2
8
7
6
5
3
1
4
PB100812A-32
OFF position locking using
padlocks.
PB100811A-32
Access to pushbuttons
protected by transparent
cover.
PB100810A-32
Pushbutton locking using a
padlock.
Rotary handle locked by a
keylock.
PB104828