Bernstein 618.6121.711 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 Lever with roller (thermoplastic)
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 ... 1.5mm²
Litz wire with ferrules: 0.5 ... 1.5mm²
Cable entrance 1 x M20x1,5
Weight ≈ 0,07kg
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 4 actuation
directions are possible.
The actuation assembly is to be again fastened to the housing using the 4 screws.

Standards

VDE 0660 T200, DIN EN 60947-5-1, IEC 60947-5-1

EU Conformity

Approvals

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.

VDE 0660 T100, DIN EN 60947-1, IEC 60947-1

CCSAUS A300 (same polarity)

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 : 6186121711_en.doc / Last update : 1 / 2020-10

Date of issue: 24.02.2010 / Page 2 of 2

Bernstein AG, Tieloser Weg 6, D-32457 Porta Westfalica / www.bernstein.eu

Vorlage : 0850174281 Orig. 1