CCG Posi Fit™ 4-Way / TX Box Ex e IIC, Ex nA IIC, Ex t IIIC, IP66/68
for Hazardous Installations
Features and Benefits
High temperature resistance and anti-static properties.
DIN Rail mounting studs are provided for use with terminal blocks.
Raised domed lid facilitates connections to be made outside of the box.
Only approved CCG cable glands and non-sparking terminals must be used.
Dust and water tight to IP68 when fitted with CCG sealed cable glands.
Boxes can be buried for extended periods.
Boxes with see through polycarbonate “adapt-a-lids” available on request.
4-Way, H-Boxes with parallel entries available on request.
Conditions and limitations for safe use:
The CCG lid locking key must be used to open and close units that do not have locking screws such as “clear cover units”.
When fitted with the polycarbonate (clear) cover the equipment must be installed to prevent the generation of electrostatic charge.
When fitted with the clear lid, the unit must be installed to prevent UV exposure to the internal components fitted.
Only the terminal blocks as per the description may be utilised in the junction box. Specific installation conditions as set by the terminal manufacturer / terminal certification must be considered. This includes considering the use of the applicable partitions and end plates for terminal blocks, conductor installation, tightening down of terminal block screws etc.
Terminal blocks may only be utilized on the applicable rail and must allow sufficient space to make connections and to close the cover / lid.
The creepage and clearance between terminal blocks and from the terminal block to any earthed / bonded metallic part must comply with IEC 60079-7 requirements for the applicable voltage of the terminal blocks.
Suitably certified glands / plugs must be used in the threaded entries.
Information with relation to entries is indicated in the instructions.