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A-85
Extended rotary handle
(cont.)
Device and door padlocking
Padlocking locks the circuit-breaker handle and disables door opening:
standard situation, in the OFF position, using 1 to 3 padlocks, shackle diameter 5
b
to 8 mm, not supplied
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position does not prevent free circuit-breaker tripping if a fault occurs.
In this case, the handle remains in the ON position after the circuit breaker tripping.
Unlocking is required to go to the tripped then the OFF position.
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does not lock the door, but does disable handle operation of the device.
Device locking using a keylock inside the switchboard
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handle to lock the device in the OFF position or in either the ON or OFF positions.
Accessory for device operation with the door open
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mounted on the shaft makes it possible to operate the device with the door open.
The device can be padlocked in the OFF position.
b
The accessory complies with UL508.
b
Early-make or early-break contacts (optional)
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early-break contacts as the standard rotary handle.
Parts of the extended rotary handles
A unit that replaces the front cover of the circuit breaker (secured by screws).
b
An assembly (handle and front plate) on the door that is always secured in the
b
same position, whether the circuit breaker is installed vertically or horizontally.
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between the back of circuit breaker and door is:
185…600 mm for Compact NSX100 to 250
v
209…600 mm for Compact NS400/630.
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distances are:
248…600 mm for Compact NSX100 to 250
v
272...600 mm for Compact NS400/630.
v
Manual source-changeover systems
An additional accessory interlocks two devices with rotary handles to create a
source-changeover system. Closing of one device is possible only if the second is
open.
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Up to three padlocks can be used to lock in the OFF or ON position.
PB103618-56
PB103588-68
559E1880.indd
version: 1.0