Bernstein 612.1117.960 Technical Data
3
Technical Data
Metal bodied limit switch
Series GC
Description GC-U1Z RIW M12 Article number 6121117960
Operating symbol
1
4
2
Operating diagram
Blind hole for fitting pin
Ø4; 5.5 deep
Tolerance:
Operating Point ± 0,25 mm;
On Off
Electrical Data
Rated insulation voltage U
Conv. thermal current I
Rated operational voltage U
Utilization category DC-13, Ue /Ie 24 V / 4 A
Direct opening action
Short-circuit protective device Fuse 2 A gG
Protection class
Operating force ± 10 %
i
the
e
�
250 V AC
4 A
50 V AC
acc. to IEC/EN 60947-5-1, annex K
III safety extra-low voltage
BERNSTEIN AG . Hans-Bernstein-Straße 1 . 32457 Porta Westfalica . www.bernstein.eu
Technical modifications and errors excepted.
The technical datasheet corresponds to the technical state as of 2015-11-12 and will not be removed in case of changes.
Page 1 of 2
6121117960 / 2791-15
Technical Data
Mechanical data
Enclosure Die-cast aluminium
Cover Sheet aluminium
Actuator Roller (steel)
Ambient air temperature
Contact type 1 NC, 1 NO (Zb)
Mechanical life 10 x 106 operating cycles
Switching frequency ≤ 100 / min.
Assembly 2 x M4
Connection Plug connector M12
Weight ≈ 0,2 kg
Installation position operator definable
Protection type IP65 acc. to IEC/EN 60529
Actuation
By loosening the 4 screws the actuation assembly can be rotated in 90 degree increments such that 4 actuation
directions are possible. The actuation assembly is to be again fastened to the housing using the 4 screws.
Operating temperature range: -25 °C ... +70 °C
Storage temperature range: -25 °C ... +80 °C
Standards
VDE 0660 T100, DIN EN 60947-1, IEC 60947-1
VDE 0660 T200, DIN EN 60947-5-1, IEC 60947-5-1
EU Conformity
acc. to directive 2006/95/EC
Notes
The degree of protection (IP code) specified applies solely to a property closed cover and the use of an equivalent connector.
BERNSTEIN AG . Hans-Bernstein-Straße 1 . 32457 Porta Westfalica . www.bernstein.eu
Technical modifications and errors excepted.
The technical datasheet corresponds to the technical state as of 2015-11-12 and will not be removed in case of changes.
Page 2 of 2
6121117960 / 2791-15
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