Technical Data
Metal bodied limit switch
Series SN2
Description SN2-SA2Z RW Article number 6133868035
Operating symbol
Operating diagram
Tolerance:
Operating Point ± 0,25 mm;
On Off
Operating force ± 10 %
Electrical Data
Rated insulation voltage U
Conv. thermal current I
Rated operational voltage U
Utilization category AC-15, U
Direct opening action
250 V AC
i
10 A
the
240 V
e
240 V / 3 A
p
acc. to IEC/EN 60947-5-1, annex K
e/Ie
Short-circuit protective device Fuse 6 A gG
Protection class
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 2015-08-04 and will not be removed in case of changes.
I
Page 1 of 2
6133868035 / 2127-15
Technical Data
Mechanical data
Enclosure Die-cast aluminium
Cover Sheet aluminium
Actuator Roller (stainless steel)
Ambient air temperature -30 °C ... +80 °C
Contact type 2 NC (Zb)
Mechanical life 3 x 10
Switching frequency ≤ 100 / min.
Assembly 4 x M5
Connection 4 screw connections (M3,5)
Conductor cross-sections
Cable entrance 3 x M20 x 1,5
Weight ≈ 0,21 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.
6
operating cycles
Solid: 0,5 ... 1,5 mm² or
Litz wire with ferrules: 0,5 ... 1,5 mm²
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 cable gland
with adequate cable.
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 2015-08-04 and will not be removed in case of changes.
Page 2 of 2
6133868035 / 2127-15
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