Bernstein 619.2177.015 Technical Data

Technical Data

Mechanical data

Enclosure Die-cast aluminium
Cover Sheet aluminium
Actuator Lever arm housing (Zn-DG), roller (thermoplastic)
Ambient air temperature -20 °C bis +60 °C
Maximum surface temperature +80°C/T6
Contact type 1 NC, 1 NO (Zb)
Operating force See operating diagram
Mechanical life 2 x 10
Mechanical switching frequency ≤ 50 / min.
Switching frequency under max. load ≤ 20 / min. (AC), ≤ 15 / min. (DC)
Permissible actuating speed ≥ 10 mm / min; ≤ 1 m / s
Assembly 4 x M5
Connection Control cable (with wire end ferrules)
Conductor cross-sections 4x 0,75 mm²
Cable entrance 1 x cable gland M20x1.5
Weight ≈ 0,29 kg (inclusive the cable)
Installation position Any, installed in a protected position on the underside of the enclosure
Protection type of the installed switch block IP66/IP67 acc. to IEC/EN 60529

6

operating cycles

ID for safety engineering

B10d 4 x 106 switching cycles

Actuation

The actuating device is preferably started from 1 side.

Standards

VDE 0660 T100, DIN EN 60947-1, IEC 60947-1
VDE 0660 T200, DIN EN 60947-5-1, IEC 60947-5-1
VDE 0170-1, DIN EN 60079-0, IEC 60079-0
VDE 0170-5, DIN EN 60079-1, IEC 60079-1
VDE 0170-15, DIN EN 60079-31, IEC 60079-31
DIN EN ISO 13849-1

Explosion Protection

II 2 G Ex db IIC T6 Gb
II 2 D Ex tb IIIC T80°C Db

EU-Type Examination Certificate

TÜV 03 ATEX 2043X
Switch block EEx-SU1Z w TÜV 03 ATEX 2021X

BG-Type Examination Certificate

Installed switch block:
GS-ET-15

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 2017-07-06 and will not be removed in case of changes.

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