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Components and Accessories : Explosion-proof
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Type Y9B5, Y9E5
Type Y9B5, Y9E5
Type Y9B5, Y9E5
Connection boxes with two M20 and one M25 cable glands and one bulb and capillary thermostat with internal or external adjustment, temperature sensing by backside rod without fins
Components and Accessories
Explosion-proof
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General rules for installation:
Important note: These thermostats enclosures, compatibles with our thermostats types KA, KY and KZ, are intended to monitor or control ambient temperatures in gas or dust hazardous areas.
For gas hazardous areas, this equipment is approved as “Ex-eb db” and is suitable for use in zone 1 and zone 2, gas group IIC (Hydrogen/Acetylene, the highest protection group), with a temperature classification T5.
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 95°C.
Important note: PPS enclosure and stainless-steel accessories allow their use in industrial or marine environments, including in cold polar areas

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

Housing: UV-resistant PPS (according to UL746C Table 25.1). Excellent salt spray resistance: >1008h according to DIN EN ISO9227 (the highest resistance class). IP65 waterproof rating. Impact resistance greater than IK10 (Compliant with Atex standards). They allow the mounting on the bottom, of direct temperature sensing rods, for liquids temperature measurement up to 95°C

Cover: Mounting with four captive stainless steel screws. The cover also includes a stainless steel anti-fall chain and two holes for seals. 2 Versions are available: for internal thermostat adjustment or with outside knob set point setting.

Identification: Anodized aluminum or riveted stainless steel plate, fixed to the cover.

Cable glands: One M20 cable gland for power connection, and one M25 cable gland for power connection are included as standard (see the coding for the selection of seals).

Mounting: By the thread on the rod fitting.

Terminal blocks: Six 4mm² terminals blocks. Including one ground terminal, 2 neutral terminals and 3 live terminals

Gas classification: II 2G Ex eb db IIC T5 Gb

Dust classification: II 2D Ex tb IIIC T95°C Db