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RAFIX 22 FS +
FAST & SLIM
ACTUATORS
RAFIX 22 FS + - Emergency stop pushbutton ?Plus 1“
Panel cut-out to IEC 60947-5-1
General Data
RAFIX 22 FS ?Plus 1“
Emergency stop pushbutton with 2 NC and 1 NO contacts
This special emergency stop pushbutton offers two redun-
dant normally-closed contacts for the emergency off /
emergency stop function and an additional signal contact.
Unique design: 3 contacts accommodated in very compact
dimensions (mounting depth 9.2 or 27 mm).
2 normally-closed (NC) contacts
Redundancy is more and more often a requirement for
safety applications in mechanical engineering and control
system development and helps to minimise the probability
of failure of a system.
1 normally-open (NO) contact
The third contact – a normally-open contact – may be
used, for example, for sending an information signal to a
monitoring unit or master safety controller. The safety
Technical Data
General information
controller may then initiate a controlled shutdown,
depending on the location and type of the hazard
indicated.
The emergency stop pushbutton complies with the current
standards.The positively guided mechanical movement
of the pushbutton makes it dupe-proof according to
DIN EN ISO 13850.
A RAFIX 22 FS ?Plus 1“ emergency stop unit consists
of a special emergency stop pushbutton and a suitable
emergency stop contact block which can either be
mounted directly (quick-connect terminals) or placed
on a printed circuit board (THT version).
Approbations: IEC 60947-5-5 and UL 508 in preparation.
Only use with emergency stop ?Plus 1“ contact blocks.
Mechanical characteristics
Form of lens
Colour of lens
Form of collar
Dimensions
Mushroom Diameter
Overall height
Mounting depth
Mounting hole
Key grid
Diameter of collar
Mechanical design
Mounting
Contact function
Illuminability
Reset
Torque for nut ring
conical mushroom form
red
round
30
33.2
see order block
22.3
33.2
29.8
ring nut
latching
no
see order block
1.2 Nm
Robustness min.
Other specifications
Ambient temp. operating min.
Ambient temp. operating max.
Robustness
Operating life
B10
Degree of protection from
front side
Storage temperature min.
Storage temperature max.
Environmental restistance
Salt spray
100 N
-25
+70
acc. to IEC 600 68-2-3
und 2-30
50,000
65,000
see order block
-40
+80
acc. to IEC 60068-2-14,
-30, -33 and -78
IEC 600 68-2-11
38
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