Bernstein 612.1140.939 Technical Data
Technical Data
Metal bodied limit switch
Series GC
Description GC-U1 FF Article number 6121140939
Operating symbol
Operating diagram
0 °
5 °
10 °
20 °
Tolerance:
Operating Point ± 2,5 °;
On Off
Electrical Data
Rated insulation voltage U
Conv. thermal current I
Rated operational voltage U
Utilization category AC-15, U
Short-circuit protective device Fuse 10 A gG
Protection class
Operating force ± 10 %
i
the
e
400 A
10 A
240 V AC
e/Ie
I
240 V / 3 A
M20x1.5
Blind hole for fitting pin
Ø4; 5.5 deep
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 2018-01-16 and will not be removed in case of changes.
Page 1 of 2
6121140939 / 2093-17
Technical Data
Mechanical data
Enclosure Die-cast aluminium
Cover Sheet aluminium
Actuator Wobble stick (stainless steel) with plastic slide
Ambient air temperature -30 °C ... +80 °C
Contact type 1 N.C., 1 N.O. (Zb)
Mechanical life 10 x 10
Switching frequency ≤ 100 / min.
Assembly 2 x M4
Connection 4 screw terminals (M3.5)
Conductor cross-sections
Cable entrance cable gland (M20x1.5) (clamp-range 5,5 – 6,1 mm)
Weight ≈ 0,18 kg
Installation position operator definable
Protection type IP65 acc. to EN 60529
Actuation
The actuator can be approached from all directions with exception of the axial direction.
6
operating cycles
Solid: 0.5 ... 1.5mm²
Litz wire with ferrules: 0.5 ... 1.5mm²
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 2014/35/EU (Low-Voltage-Directive)
Approvals
A300 (same polarity)
CSA
C
US
CCC
Notes
The specified protection classification (IP code) applies only when the cover is closed and the appropriate cable
is used, in accordance with the clamping range of the above mentioned cable gland.
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 2018-01-16 and will not be removed in case of changes.
Page 2 of 2
6121140939 / 2093-17
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