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Explosion-proof enclosure



ex 23 iec  Ex d IIC - Zones 1/2 + 21/22

PCX range has been developed to ensure a use in any type of ATEX and IECEx certified zone. Its protection mode provides a facility that accepts standard electrical components inside, for easier maintenance.
The enclosure can be supplied fully assembled and wired according to specifications.
 Ingress protection IP66 suitable for harsh and demanding environment.
 Many opportunities for cable glands and accessories.
 Can be assembled with a junction box Ex e / i.
 The door can be equipped to windows / Control and Signaling unit.
 Ability to integrate IS barriers and standard
components no IS.

Examples of applications:
Motor starter
Lighting distribution
Circuit breaker
Automation, relaying
Switch with visible break

Material : Aluminium alloy (Steel, Bronze on request)Stainless steel 316L on request page 6
Degree of protection : IP66
Ambient temperature : –20°C to +40°C, +55°C
Zones : 1 and 2 (Gas) - 21 and 22 (Dust)
Maximum electrical supply : 10 000 V
ATEX certificate : INERIS 03ATEX0093 X, INERIS 12ATEX0065 X
IECEx certificate : IECEx INE 12.0047 X
Type homologated : AD442…
Gas and dust group :Ex 23-petitII 2 GD or II 2(1) GD
Marking : Ex d IIC T5 ou T6 Gb -Ex tb IIIC T100°C ou T85°C Db
Ex d [ia Ga] ou [ib] IIC T6 Gb - Ex tb [ia Db] or [ib] IIIC T85°C Db
Treatment : painting RAL5018 (Blue)


Raising tube ; Cover with glass window ; globe ;
Special painting on request (Offshore, System 10, ...)
Ability to accommodate various accessories ; Bushing for multicore ;
Breathing and Drain purge ; Control and Signaling unit ; …

94/9/EC (March 23, 1994) – ATEX.

EN / IEC 60079-0 General requirements.
EN / IEC 60079-1 Flameproof enclosures « d ».
EN / IEC 60079-11 Intrinsic Safety « ib – ia ».
EN / IEC 60079-31 Dust « t ».
EN 60529 Degrees of protection IP.

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