Bernstein 612.1100.677 Technical Data

Technical Data

Metal bodied limit switch

Series GC

Description GC-U1Z VKW Article number 6121100677

Operating symbol

Operating diagram

Tolerance:
Operating Point ± 3,5 °;

On Off

Operating torque ± 10 %

Electrical Data

Rated insulation voltage U
Conv. thermal current I
Rated operational voltage U
Utilization category AC-15, U
Positive opening NC contact

400 V AC

i

10 A

the

240 V

e

p

e/Ie

acc. to IEC/EN 60947-5-1, Annex K
Short-circuit protective device Fuse 10 A gG
Protection class

I

Blind hole for fitting pin
Ø4; 5.5 deep

240 V / 3 A

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 2015-08-04 and will not be removed in case of changes.

Page 1 of 2

6121100677 / 2610-13

Technical Data

Mechanical data

Enclosure Die-cast aluminium
Cover Sheet aluminium
Actuator Lever (steel)
Ambient air temperature -30° C ... +80° C
Contact type 1 NC, 1 NO (Zb)
Mechanical life 1 x 10
Switching frequency ≤ 20 / min.
Assembly 2 x M4
Connection 4 screw connections (M3,5)
Conductor cross-sections Solid: 0,5 ... 1,5 mm² or

Cable entrance 1 x cable gland M20 x 1,5 (clamp-range 5,5 - 6,1 mm)
Weight ≈ 0,206 kg
Installation position operator definable
Protection type IP65 acc. to IEC/EN 60529

ID for safety engineering

B10d 2 x 10

6

operating cycles

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

6

switching cycles

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

DGUV

CSAUS A300 (same polarity)

C

CCC

Notes

The specified protection classification (IP code) applies only when the cover is closed and the appropriate cable
is used, in accordance with the clamping range of the above mentioned cable gland.

Mounting:
When used as safety switch pay attention to EN 60204 (use NC-contacts).
Also secure by a set pin (hole within the bottom of the case).

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 2015-08-04 and will not be removed in case of changes.

Page 2 of 2

6121100677 / 2610-13