Home ⟩ Explosion proof (ATEX / IECEx) Push buttons HarmAtex – Ex e

Explosion proof (ATEX / IECEx) Push buttons HarmAtex – Ex e

The Ex e Push buttons XBW4B / XBW5A are part of the control and signalling units HarmAtex, and are dedicated to industries where explosive atmospheres are present. They are suitable for demanding applications such as saline environments. They are used in an enclosure Ex e, Ex p or Ex t.

Two offers:

XBW4B… metal bezel
XBW5A… plastic bezel
Six colours are available white, black, green, red, yellow and blue. Flush or projecting actuator.
Mounting Panel cut-out Ø 22,5 mm. Up to 6 contact blocks per actuator.

These tough, high quality, flameproof / explosion proof ATEX / IECEx push buttons are designed and built in France for use in explosive atmospheres / ATEX hazardous areas all over the world.

Ex marking

II 2 GD
Ex db eb IIC Gb
Ex tb IIIC Db

Applications

Hazardous areas – ATEX

Product Downloads

Specification

Material: Metal and plastic
Rated operational: Ith = 10 A; Ui = 415 V
IP rating: IP65 or IP66 according to IEC 60529
Operating temperature: -20°C ... +65°C or +75°C
Characteristics of contact AC:
- Ue = 380 V; Ie = 1,9 A or
- Ue = 240 V; Ie = 3 A or
- Ue = 120 V; Ie = 6 A
Characteristics of contact DC:
- Ue = 250 V; Ie = 0,27 A or
- Ue = 125 V; Ie = 0,55 A or
- Ue = 24 V; Ie = 2,87 A
Approval: Atex INERIS02ATEX9007U - IECEx INE 13.0063U
Ex-code: II 2 GD Ex db eb IIC Gb - Ex tb IIIC Db
- Screw terminals

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