Bernstein 603.3367.045 Technical Data

Technical Data

Metal Switches

Series SN2

Description

SN2-SU1Z RIW 90GR

Article number

Operating symbol

Operating diagram

ON OFF

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

Electrical data

Rated insulation voltage U
Conv. thermal current I
Rated operational voltage U

i

the

e

400 V AC
10 A

240 V
Utilization category AC-15, Ue /Ie 240 V /3 A
Direct opening action acc. to IEC/EN 60947-5-1, Annex K
Short-circuit protective device Fuse 2 A gL/gG
Protection class

I

6033367045

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 the actual qualities from the qualities described herein are explicitly excluded. All rights reserved. Specifications
subject to change without notice!

Document: 6033367045_en / Last update: 1 / 2811-10

Date of issue: 16.02.2011 / Page 1 of 2

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

Vorlage : 0850174282 Orig. 1

Technical Data

Metal Switches

Mechanical data

Enclosure Die-cast aluminium
Cover Sheet aluminium
Actuator Roller, St
Ambient air temperature -30° C ... +80° C
Contact type 1 NC, 1 NO (Zb)
Mechanical life 10 x 106 operating cycles
Switching frequency ≤ 100 / min.
Assembly 4 x M5
Connection 4 screw terminals (M3,5)
Conductor cross-sections Solid: 0,5 ... 1,5 mm²
Litz wire with ferrules: 0,5 ... 1,5 mm²
Cable entrance 3 x M20x1,5
Weight ≈ 0,2 kg
Installation position operator definable
Protection type IP65 acc. to IEC/EN 60529

Actuation

By loosening the 4 screws the actuation assembly can be rotated in 90 degree increments such that 2 actuation
directions are possible. The actuation assembly is to be again fastened to the housing using the 4 screws.

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

CSA

C

US

Notes

1)

The degree of protection specified (IP65) applies only to a properly closed cover and the use of an equivalent

cable gland with adequate cable and fitted inserts.

1)

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 the actual qualities from the qualities described herein are explicitly excluded. All rights reserved. Specifications
subject to change without notice!

Document: 6033367045_en / Last update: 1 / 2811-10

Date of issue: 16.02.2011 / Page 2 of 2

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

Vorlage : 0850174282 Orig. 1