Data sheet

 

W-Series

WDK 2.5

Weidmüller Interface GmbH & Co. KG

Klingenbergstraße 16

D-32758 Detmold

Germany

Fon: +49 5231 14-0

Fax: +49 5231 14-292083

www.weidmueller.com

Technical data

 

 

Creation date January 25, 2016 1:00:01 PM CET

 

Catalogue status 15.01.2015 / We reserve the right to make technical changes.

2

Dimensions and weights

 

Width

5.1 mm

  Width (inches)

0.201 inch

Height

69.5 mm

  Height (inches)

2.736 inch

Depth

62.5 mm

  Depth (inches)

2.461 inch

Depth including DIN rail

63.5 mm

  Weight

14 g

Net weight

12.03 g

   

 

Temperatures

 

Continuous operating temp., min.

-50 °C

  Continuous operating temp., max.

120 °C

 

Material data

 

Material

Wemid

  Colour

Dark Beige

UL 94 flammability rating

V-0

   

 

Rating data IECEx/ATEX

 

Certificate No. (ATEX)

KEMA98ATEX1687U

  Certificate No. (IECEX)

IECEXULD05.0008U

Max. voltage (ATEX)

275 V

  Current (ATEX)

21 A

Wire cross section max. (ATEX)

2.5 mm²

  Max. voltage (IECEX)

275 V

Current (IECEX)

20 A

  Wire cross section max. (IECEX)

2.5 mm²

Voltage, cross-connection

CrossConnectionGuide.pdf

  Operating temperature range

For operating temperature

range see EC Design

Test Certificate / IEC Ex-

Certificate of Conformity

Marking EN 60079-7

Ex e II

  Marking ATEX Directive 94/9/EC

II 2 G D

 

System specifications

 

Version

Screw connection,

for screwable cross-

connection, One end

without connector

  End cover plate required

Yes

Number of potentials

2

  Number of levels

2

No. of clamping points per level

2

  Number of potentials per tier

1

Levels cross-connected internally

No

  PE connection

No

Mounting rail

TS 35

  N-function

No

PE function

No

  PEN function

No

 

Additional technical data

 

Explosion-tested version

Yes

  Number of similar terminals

1

Open sides

right

  Type of mounting

Snap-on

 

CSA rating data

 

Certificate No. (CSA)

12400-135

  Current size C (CSA)

10 A

Voltage size C (CSA)

300 V

  Wire cross section max. (CSA)

12 AWG

Wire cross section min. (CSA)

26 AWG