Bernstein 601.6809.057 Technical Data

Technical Data

Safety switch

Series SKI – with separate actuator

Description SKI-SU1Z M3 Article number 6016809057

Operating symbol

Operating diagram

21-22

13-14

13-14

S

21.5mm

0

7.3

5.5

3.9

0mm

Fixed positioning for
safety applications.
Mounting screw according
to DIN 912 M5

M5

21.5

Actuator

21-22

withdrawn

inserted

To prevent manipulation of the actuator,
The unclosed safety screw must be used (M4x8)

7 5

Tolerance:
Operating Point ± 0,25 mm;

On Off

Operating force ± 10 %

Electrical Data

Rated insulation voltage U
Conv. thermal current I
Utilization category AC-15, U
Direct opening action

250 V AC

i

10 A

the

240 V / 3 A

e/Ie

p

acc. to IEC/EN 60947-5-1, annex K

Short-circuit protective device Fuse 10 A gG
Protection class II, totally insulated

BERNSTEIN AG . Hans-Bernstein-Straße 1 .

Technical modifications and errors excepted.

The technical datasheet corresponds to the technical state as of 2016-06-29 and will not be removed in case of changes.

Page 1 of 3

6016809057 / 2208-16

Technical Data

Mechanical data

Enclosure Thermoplastic, glass fibre reinforced (UL 94-V0)
Cover Thermoplastic, glass fibre reinforced (UL 94-V0)
Actuator Separate actuator (metal)
Extraction force 10 N
Ambient air temperature -30° C ... +80° C
Contact type 1 NC, 1 NO (Zb)
Mechanical life 1 x 10
Switching frequency ≤ 30 / min.
Assembly Safety switch 2 x M4
Actuator 2 x M4
Connection 4 screw connections (M3,5)
Conductor cross-sections Solid: 0,5 ... 1,5 mm² or

Cable entrance 1 x M20 x 1,5
Weight ≈ 0,11 kg
Installation position operator definable
Protection type IP65 acc. to IEC/EN 60529

6

operating cycles

Litz wire with ferrules: 0,5 ... 1,5 mm²

ID for safety engineering

B10d 2 x 106 switching cycles

Actuation

To achieve the 8 different actuator points please follow the next instructions

(1) pull fixing clamp
(2) turn actuator
(3) push fixing clamp

Standards

VDE 0660 T100, DIN EN 60947-1, IEC 60947-1
VDE 0660 T200, DIN EN 60947-5-1, IEC 60947-5-1
DIN EN ISO 13849-1

EU Conformity

acc. to directive 2006/42/EC

Approvals

TÜV Rheinland, Product Safety

CSAUS A300 (same polarity)

C

CCC

BERNSTEIN AG . Hans-Bernstein-Straße 1 .

Technical modifications and errors excepted.

The technical datasheet corresponds to the technical state as of 2016-06-29 and will not be removed in case of changes.

Page 2 of 3

6016809057 / 2208-16