CAS IIB+H2 flameproof enclosure (CAS-A to CAS-H)

Technical specifications

Type of protection	Ex d
Gas group	IIB+H2
Ingress protection	IP66, IP67 available
Zones	1, 2, 21, 22
Ambient temperature	−20 °C / +40 °C (option −50 °C / +60 °C)
Material	Aluminium alloy, 316L stainless steel
Dimensions	9 sizes: aluminium alloy from 305 × 245 × 172 to 830 × 610 × 411 mm, 316L from 319 × 254 × 171 to 836 × 616 × 403 mm
Paint	M3025 (equivalent to RAL 5010)
Options	Electropolishing, rectangular or round window, custom paint
Marking	Ex db, db[ia], db[ib], op is, op pr IIB+H2 T6..T4 Gb, Ex tb IIIC T85 °C..T135 °C Db
Certificate	INERIS 16 ATEX 0049X / IECEx INE 16.0059X
Cable entries	M20 to M90, 1/2 NPT to 3″ NPT

Key features

• Certificate INERIS 16 ATEX 0049X / IECEx INE 16.0059X
• IP66 ingress protection, IP67 available
• For use in zones 1, 2, 21, 22
• Supplied empty, machined or fully equipped and wired in our Charny factory
• Options: electropolishing, rectangular or round window, custom paint

Applications

For terminal boxes, control stations and distribution panels: contactors, transformers, PLCs, remote I/O modules, isolators, circuit breakers, relays, thermostats, indicators and counters.

Industries: Petrochemicals · Chemicals · Pharmaceuticals · Nuclear · Marine and offshore · Storage · Transport · Food processing · Recycling · Aerospace and space · IIB+H2 hydrogen enclosures

Custom design

Dimensions, drilling, paint and internal equipment made to your specifications by our design office.

Documentation

Related products