Brochure

51
contAct blocks
E-StopUniversal with light conductor
RAFIX 22 FS
+
- Contact block QC gold
General Data
The contact blocks are inserted into the actuators and latch
there permanently. Emergency stop pushbuttons require
special contact blocks which can be recognised by the
plungers situated closer to the middle. In addition, the
emergency stop contact blocks and actuators feature two
assembly guides which prevent rotation during assembly.
We recommend to choose the LED colour in the same
colour as the lens of the actuator in order to ensure
satisfactory illumination.
Technical Data
General information
Lamp optional see order block
Dimensions
Diameter 17.3 mm
Recommended key grid 30 mm
Mounting depth 27 mm
Mechanical design
Mounting snap on actuator
Contact system bridge-contact self
cleaning
Contact materials Au
Contact arrangement see order block
NC contact forcibly actuated yes
acc. to IEC 60947-5-1
Terminals quick connect terminals
2.8 x 0.5 mm mm
Robustness 100 N
Electrical characteristics
Operating voltage min. 5 V
Operating voltage max. 35 V
Operating current min. 1 mA
Operating current max. 100 mA
Rated power max. 250 mW
Other specifications
Operating life at 10 mA / 24V see order block
DC
B10 see order block
Switching reliability at 5mA / 10 x 10
-6
24V DC
Ambient temp. operating min. -25 °C
Storage temperature max. +70 °C
Storage temperature min. -40 °C
Storage temperature max. +80 °C
Colour of plunger see order block
Robustness acc. to IEC 60947-5-5
(TÜV)
Shock resistance acc. to 15 g at 11 ms,
IEC 60068-2-27 amplitude half
sinusoidal
Resistance to vibrations acc. 5 g at 10 ... 500 Hz
to IEC 60068-2-6
Environmental restistance acc. to IEC 60068-2-14,
-30, -33 and -78
Colour of housing grey
Rafi-22FS_en_04-04-2012.indd 51 05.04.2012 11:54:53