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Components and Accessories : Explosion-proof
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Type Y92, Y93
Type Y92, Y93
Type Y92, Y93
Electrical heat tracing connection boxes, for mounting on pipes, intended for the incorporation of mechanical or electronic thermostats.
Components and Accessories
Explosion-proof
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General rules for installation:
Important note: These connection boxes are intended to monitor or control ambient temperatures in gas or dust hazardous areas. PPS enclosure and stainless-steel accessories allow their use in industrial or marine environments,including in cold polar 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 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), with ambient temperature limits on its body from -60°C to +80°C.

Main use: These enclosures have been engineered for use with flat self-temperature controlled heating cables and mounted on pipes.

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

Housing: UV-resistant PPS, diameter 150mm, maximum depth 200mm. The box also includes a 125mm long PPS foot allowing offset mounting on pipes. Waterproof class IP66. Shock resistance greater than IK10.

Lid: Unscrews in ¼ turn, with lock. The lid also includes a stainless-steel anti-fall chain and two holes for seals. The lid automatically locks in the closed position. It can be unlocked simply with a small flat screwdriver.

Identification: Riveted anodized aluminum plate, fixed to the rear wall.

Cable glands: An M20 cable gland and an M25 cable gland are incorporated as standard on the right side. Up to 2 tapped holes for 16, 20 or 25mm cable glands are possible on the opposite side. The leg includes a special cable gland that can accommodate up to two flat heating cables of 6.2 × 13.2mm and a diastat capillary with a 6mm diameter wall penetration fitting. Tightening of the cable gland is made with 4 M6 stainless steel locking screws.

Mounting: On pipes, by hose clamp (10 × 35mm passage).

Maximum temperature supported by the pipe mounting foot: 220°C

Optional accessories:
- A 35mm DIN rail, useful width 90mm can be mounted on the two holes with 96.5mm distance.
- A stainless steel plate for mounting of 4mm² and 6mm² ATEX connection blocks made by JPCI.
- A stainless steel plate for mounting KA series explosion-proof thermostats
- Foot gland packing for special sized heating cables.

Explosive gas class: II 2G Ex eb IIC T5 Gb

Explosive dust class: II 2D Ex tb IIIC T95°C Db