Siemens UL 1066 User Manual

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15.2.3 Padlock Locking device for guide rails
The cradle is equipped with this locking device as standard. Up to two padlocks can be applied on each side. This prevents a circuit breaker
from being inserted into an empty cradle.
15.2.4 Padlock Locking device for racking handle
Draw-out circuit breakers are equipped with this locking device as standard. Up to three padlocks can be applied to prevent the circuit
breaker from being racked into another position.
15.2.5 Padlock Locking device for spring charging lever
This locking device is an optional accessory for preventing manual charging of the circuit breaker closing spring mechanism. It does not pre-
vent charging via the motor-operated mechanism.
; 5/16“ / 8 mm
max. ; 8 mm
1
2
3
5/16“
1
2
max. ; 8 mm
5/16“

Siemens UL 1066 Specifications

General

Brand	Siemens
Model	UL 1066
Category	Circuit breakers
Language	English