TEF E204 - 622/E205 - 624 Ex e CABLE GLAND USER MANUAL
INTRODUCTION
Thank you for purchasing this product!
For installation, maintenance and assurance of a long life
of this product, please follow this manual.
CONTENT IN BOX
The product is fully assembled, and ready for installation.
SAFETY PRECAUTIONS
Note that changes made to the product and/or installation
of components which do not conform to the approval, may
be a safety violation. The manufacturer will in no
circumstance be held responsible for such activity.
For your health and safety, always use safety gear suited
for the task. Be certain to follow codes, regulations and/
or specific procedures that are related to the installation.
To ensure IP66/67, make sure that the O-ring seal or the
PTFE gasket is in good contact with the enclosure wall.
There shall be no gap between the cable gland and the
enclosure wall when an O-ring seal is used, and no gap
between the PTFE washer and the enclosure wall or the
cable gland when a PTFE washer is used.
To ensure this, we recommend a chamfer of the threads in
any threaded enclosure of 1 - 1,5mm x 45°.
If the chamfer is too small, the insertion of the gland may
be difficult or impossible, and if the chamfer is too big, the
O-ring seal may not seal properly with the enclosure wall.
It is the installer’s responsibility to verify that the seal
after installation is sufficient for both clearance holes and
threaded holes.
TOOLS REQUIRED
Wrench according to size of cable gland
MAINTENANCE INSTRUCTIONS
The product should be inspected according to company’s
routines and/or relevant national regulations for your coun-
try.
APPLICATIONS
• Outdoor or indoor for unarmoured cables
• Sealing on cables outer sheath only.
• Suitable for use in hazardous area, zone 1, zone 2
and safe area.
APPROVALS
Compliance standards:
Directive 2014/34/EU, IEC 60079-0, IEC 60079-7.
IECEx: IECEx NEM 13.0021X
ATEX: NEMKO 13 ATEX 1548X
SPECIAL CONDITIONS FOR USE
Additional clamping of cable shall be installed to ensure that
pulling and twisting is not transmitted to the terminals.
TECHNICAL DATA
Ex-protection: II 2 G Ex eb IIC
Ingress Protection: IP66/67 for circular cables, IP54 for non-circular cables
Ambient temperature: -60°C to +135°C
Certificates: IECEx: IECEx NEM 13.0021X
ATEX: NEMKO 13ATEX 1548X
Material: Brass or stainless steel (AISI 316L / EN 1.4404) housing. Silicone
sealing and gasket (E204). Silicone sealing and PTFE gasket (E205).
