Bernstein 618.6803.678 Technical Data
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 Plunger (thermoplastic)
Ambient air temperature -30 °C … +80 °C
Contact type 2 NC (Zb)
Mechanical life 1 x 106 switching cycles
Switching frequency ≤ 100/min
Assembly 2 x M4
Connection 4 screw connections (M3)
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 ≈ 0.06 kg
Installation position Operator definable
Protection type IP67 acc. to IEC/EN 60529
Actuation
The push bolt actuator is mainly intended to be actuated along it’s axis.
Side actuation will considerably reduce switch life.
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
B300 (same polarity)
US
Notes
The degree of protection specified (IP code) applies only to a properly closed cover and the use of an equivalent
cable gland with 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 he actual qualities from the qualities described herein are explicitly excluded. All rights reserved. Specifications
subject to change without notice!
Document : 6186803678_en / Last update : 2 / 2018-12
Date of issue: 17.01.2012 / Page 2 of 2
Bernstein AG, Tieloser Weg 6, D-32457 Porta Westfalica / www.bernstein.eu
Vorlage : 0850174281 Orig. 1
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