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Controls and Safety : Explosion-proof
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Type Y9Z
Type Y9Z
Aluminum connection boxes EX « e », IP65. Empty connection boxes, with or without cable glands holes
Controls and Safety
Explosion-proof
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product presentation

General rules for installation:
Important note:These connection boxesare intended to monitor or control ambient temperatures in gas or dust hazardous areas.

For gas hazardous areas, this equipment is approved as “Ex-eb” and is suitable for use in zone 1 and zone 2, gas group IIC (Hydrogen/Acetylene, the highest protection group), with a temperature classification T4 ;
For dust hazardous areas, this equipment is approved as “Ex-tb”, suitable for use in, zone 21 and zone 22, the dust group is IIIC (electric conductive dust, the highest protection group), maximum allowed equipment temperature 125°C.

Approvals: These thermostats are certified: Atex: TÜV 22 ATEX 8894 X ; IECEx: IECEx TUR 22. 0059 X ; CCCEx: ??????

Housing: Aluminum, 140 × 110 × 90mm, epoxy painting, RAL7032 (thickness less than 0.2mm).

There are 1 ground terminal M6 inside and 2 ground terminals M6 outside the enclosure.

Holes for cable glands: These boxes can be shipped with one to four holes for M1, M20, M25 cable glands, allowing assembly of cable glands by the customer. (see drawing)
Mounting: Wall mounting, by 2 holes dia. 6.5mm at 100mm × 95mm distance. The housing rear side also includes four M4 threaded holes 36.5 × 75mm distance for mounting metal brackets and feet providing offset wall mounting, pole or pipes mounting (see the accessories in the last part of this catalog)
Gas classification:
          II 2G Ex eb IIC T4 Gb
Dust classification:
          II 2D Ex tb IIIC T125°C Db