Application: Zonex Enclosures are designed and certified to meet ATEX Directive 94/9/EC as well as IECEx standards for increased safety in housing electrical components in Zone 1 and Zone 2 applications. Hoffman’s ATEX Ex e enclosures are not intended for use in explosion-proof or flame-proof applications.
Features:
10-mm brass internal/external bonding provision
Type 316 stainless steel quarter-turn latch with slotted insert
Large 3-mm-thick, flat gasketed gland plate(s)
Continuous seal gasket on door and gland plate(s)
Hardware for panel and bonding provisions included
Operating temperature range: -40 C to +70 C standard polyurethane gasket
Specifications:
Fabricated from Type 316 stainless steel
3-mm thick individual welded-on top and bottom wall-mounting brackets
Increased safety: Ex e. IECEx e certified
Finish: #4 brushed finish
Accessories:
Panels
Security inserts and handles
Gland Plates
Stopping plugs
Vent/drains
Hazardous Location Thermostat
Hazardous Location Heater
Notes:
Intrinsically safe terminal blocks can be installed in populated non-standard enclosures.
IECEx populated enclosures require IECEx-certified components specifically listed in Certification (See IECEx SIR 09.0100 for more detail).
Modifications and Customizations:
Hoffman excels at modifying and customizing products to your specifications. Hoffman offers a Zonex -specific modification program with ATEX certification. Contact your local Hoffman sales office or distributor for complete information.
Material changes: Type 304 stainless steel, painted mild steel or aluminum.
Gasket changes: High-temperature silicone gasket.
Side-mount brackets available
Holes and cutouts
Paint
DIN rails
Ground bars
Terminal block installation and marking
Tagging
Accessory installations: drain/breathers and stopping plugs