Bernstein 601.6169.027 Technical Data

Technical Data

Safety switch

Series SK – with separate actuator

Description

Operating symbol

Operating diagram

ON OFF

Tolerances
Operating point: ± 0,25 mm;
Actuating force: ± 10 %

SK-UV16Z M

Article number

6016169027

Electrical data

Rated insulation voltage U
Conv. thermal current

i

I

the

400 V AC

5A
Utilization category AC-15, Ue /Ie 240 V / 1,5 A
Direct opening action according to IEC/EN 60947-5-1, Annex K
Short-circuit protective device Fuse 6 A gL/gG
Protection class

II, totally insulated

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 : 6016169027_en / Last update: 1 / 2782-10

Date of issue: 30.11.2010 / Page 1 of 2

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

Vorlage : 0850174285 Orig. 2

Technical Data

Safety switch

Mechanical data

Enclosure Thermoplastic, glass fibre reinforced (UL94-V0)
Cover Thermoplastic, glass fibre reinforced (UL94-V0)
Actuator Separate actuator (St-stainless steel)
Extraction force 10 N
Ambient air temperature -30 °C … +80 °C
Contact type 1 NC-contact, 2 NO-contact (Zb)
Mechanical life 1 x 106 switch operations
Switching frequency ≤ 30 / min.
Assembly Safety switch 2 x M5
Actuator 2 x M5
Connection 6 screw connections (M3)
Conductor cross-sections Single core 0,5 - 1,5 mm²
Litz wire with connwctor sleeve: 0,5 -1,5 mm²
Cable entrance 2 x M20 x 1,5
Weight ≈ 0,15 kg
Installation position operator definable
Protection type IP65 acc. to IEC/EN 60529

Actuation

Turning the cap (pos A/B) allows 4 different directions of drive.
Cover (1) has to be opened before turning the cap (2).
Insert the screwdriver into the gap between housing and cap and
turn until the cap snaps off.
Remove the cap, turn it 180° (4), latch it into the housing and close
the cover.

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

Approvals

TÜV Rheinland, Type Approved

CSAUS B300 (same polarity)

C

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.
The switch may not be used as a mechanical stop.
Radial actuation may reduce the mechanical life.
The min. radius refers to a pivot at the top of the cap (S

).

0

Tapped holes not in use must be closed with blind plugs.

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 : 6016169027_en / Last update: 1 / 2782-10

Date of issue: 30.11.2010 / Page 2 of 2

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

Vorlage : 0850174285 Orig. 2