Bernstein 608.6187.042 Technical Data
Technical Data
Plastic bodied limit switch
Series I88
Description
I88-SU1 AD
Article number
Operating symbol
Fixed positioning for
safety applications
Mounting screw
according to DIN 912 M5
Operating diagram
On Off
Tolerance:
Operating point ± 3,5°;
Operating torque ± 10%
Electrical data
Rated insulation voltage U
Conv. thermal current I
Rated operational voltage U
250 V AC
i
10 A
the
240 V
e
Utilization category AC-15, Ue /Ie 240 V / 3 A
Short-circuit protective device Fuse 2 A gG
Protection class
II, totally insulated
6086187042
This document will not become the contractual basis; the details included herein do not constitute any descriptions of expected conditions, so that warranties/claims
for defects on account of possible variations of the actual qualities from the qualities described herein are explicitly excluded. All rights reserved. Specifications
subject to change without notice!
Document : 6086187042_en.doc / Last update : 2 / 2612-10
Date of issue: 01.02.2013 / Page 1 of 2
Bernstein AG, Tieloser Weg 6, D-32457 Porta Westfalica / www.bernstein.eu
Vorlage : 0850174281 Orig. 1
Technical Data
Plastic bodied limit switch
Mechanical data
Enclosure Thermoplastic, glass fibre reinforced (UL 94-V0)
Cover Thermoplastic, glass fibre reinforced (UL 94-V0)
Actuator Turret head, AD-rod (St)
Ambient air temperature -30 °C … +80 °C
Contact type 1 NC, 1 NO (Zb)
Mechanical life 10 x 106 switching cycles
Switching frequency ≤ 100/min
Assembly 2 x M4
Connection 4 screw connections (M3,5)
Conductor cross-sections Solid: 0.5 ... 1.5 mm²
Litz wire with ferrules: 0.5 ... 1.5 mm²
Cable entrance 1 x M20 x 1,5
Weight ≈ 0,1 kg
Installation position Operator definable
Protection type IP65 acc. to EN 60529; DIN VDE 0470 T1
Actuation
The actuating device is preferably started from 2 sides.
By loosening the 4 screws the actuation assembly can be rotated in 90 degree increments such that 8 actuation
directions are possible. The actuation assembly is to be again fastened to the housing using the 4 screws.
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/EG
CSA
Approvals
C
A300 (same polarity)
US
Notes
The degree of protection (IP code) specified above applies solely when the cover is closed properly and when an
equivalent cable gland is used with an adequate cable.
This document will not become the contractual basis; the details included herein do not constitute any descriptions of expected conditions, so that warranties/claims
for defects on account of possible variations of the actual qualities from the qualities described herein are explicitly excluded. All rights reserved. Specifications
subject to change without notice!
Document : 6086187042_en.doc / Last update : 2 / 2612-10
Date of issue: 01.02.2013 / Page 2 of 2
Bernstein AG, Tieloser Weg 6, D-32457 Porta Westfalica / www.bernstein.eu
Vorlage : 0850174281 Orig. 1
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