User Manual

3SU10 device range
4.2 Overview
SIRIUS ACT 3SU1 pushbuttons and signaling devices
System Manual, 02/2015, A5E03457306020A/RS-AB/002
77
4.2.2.12
30.5 mm key-operated switches
Key-operated switches are equipped with a lock for safety reasons. Only an authorized
group of persons who have access to the relevant key can perform a switching operation (in
this case, actuation of contact modules). Up to 3 switch positions can be temporarily or
permanently selected using a key-operated switch.
The metal holder (3SU1550-0AA10-0AA0) must be used when mounting.
In addition, the adapter for actuators and indicators for flat mounting must be mounted
between the front plate and the holder. This is included in the scope of supply, but can also
be ordered as a separate item (3SU1950-0KJ80-0AA0).
Key-operated switches are available in different variants according to the following features:
● Switch positions
● Key removal positions
● Color of actuators
30.5 mm diameter key-operated switches
Version
Article number
Typical diagram
Latching (http://mall.industry.siemens.com/mall/en/en/Catalog/Products/10226917)
RONIS, SB30 3SU1060-0JAy0-0AA0
y: 0 = Key can be removed in position O,
y: 1 = Key can be removed in any position
y: 2 = Key can be removed in position I
y: 3 = Key can be removed in position II (right, with
3 positions only)
y: 4 = Key can be removed in positions I + II (left, right, with 3 positions only)
y: 5 = Key can be removed in positions O + I (center, left, with 3 positions only)