Technical Data
Plastic bodied limit switch
Series ENK
Description ENK-A3Z RIW Article number 6081917324
Operating symbol
Operating diagram
Tolerance:
Operating Point ± 0,25 mm;
On Off
Operating torque ± 10 %
Electrical Data
Rated insulation voltage U
Conv. thermal current I
Rated operational voltage U
Utilization category AC-15, U
Direct opening action
400 V AC
i
5 A
the
240 V
e
240 V / 1,5 A
p
acc. to IEC/EN 60947-5-1, annex K
e/Ie
Short-circuit protective device Fuse 6 A gG
Protection class II, totally insulated
BERNSTEIN AG . Hans-Bernstein-Straße 1 .
Technical modifications and errors excepted.
The technical datasheet corresponds to the technical state as of 2016-12-13 and will not be removed in case of changes.
Page 1 of 2
6081917324 / 2722-16
Technical Data
Mechanical data
Enclosure Thermoplastic, glass fibre reinforced (UL 94-V0)
Cover Thermoplastic, glass fibre reinforced (UL 94-V0)
Actuator Roller, stainless steel
Ambient air temperature -30 °C ... +80 °C
Contact type 3 NC (Zb)
Mechanical life 1 x 10
Switching frequency ≤ 100 / min.
Assembly 4 x M5
Connection 6 screw connections (M3)
Conductor cross-sections
Cable entrance 1 x M20 x 1,5
Weight ≈ 0,152 kg
Installation position operator definable
Protection type IP65 acc. to IEC/EN 60529
ID for safety engineering
B10d 2 x 106 cycles
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
DIN EN ISO 13849-1
EU Conformity
acc. to directive 2014/35/EU
Approvals
CCC
B300 (same polarity)
CSA
C
US
UL
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 .
Technical modifications and errors excepted.
The technical datasheet corresponds to the technical state as of 2016-12-13 and will not be removed in case of changes.
Page 2 of 2
6081917324 / 2722-16