Siemens SENTRON 3VL160X System Manual page 28

Product description
3.4 Mechanical operating mechanisms
Degree of protection
The front-operated rotary operating mechanism has degree of protection IP30.
Interlocking
Lockable in the "OFF" position with up to 3 padlocks.
A safety lock can also be used.
Application
Standard application:
● Black knob
● Gray indicator plate
Network disconnecting device with features for stopping and shutting down in an emergency:
● Red knob
● Yellow indicator plate
Accessories
Optionally, up to 4 changeover contacts can be used. Two contacts can be used as leading
NO contacts and two contacts as leading NC contacts. These are equipped with 1.5 m long
connection cables.
28
3VL IEC molded case circuit breakers
System Manual, 11/2013, 110 0110 - 02 DS 03