Cable entries

Features

• Ex e terminal boxes are
  dispensed with
• Suitable for cables with
  1 to max. 25 cores
• Sleeves from M 16 x 1.5 to M 48 x 1.5
• Compact, space-saving design
• The cores are connected directly to the electrical load at the Ex d side, intermediate terminal positions are dispensed with
• Rated insulation voltage of up to
  1000 V for small dimensions
• Permanent heat resistance
  up to +110°C

Marking

Cable entry screwable:
ATEX:
 II 2G Ex d IIC T6 – T4 Gb
IECEx:
Ex d IIC T6 bis T4 Gb
Cable entry pluggable:
ATEX:
 II 2G Ex d IIC Gb
 II 2D Ex tb IIIC Db
IECEx:
Ex d IIC Gb
Ex tb IIIC Db IP 6X

Guidelines/Norms

EN 60079-0, EN 60079-1, EN 60079-31

Ambient temperature

Working temperature: -60 °C to +110 °C
depending on the lead used (temperature ranges apply to “fixed installation“ of leads)
Ambient temperature depending on the design and the leads

Description

Flameproof Ex d cable entries are elements which allow electrical cables to be introduced into an Ex d enclosure, without danger of explosion. The additional Ex e terminal housing is not required. A main distribution box may by used or the connections can be made outside the Ex-zone. The cable entry consists of a threaded metal sleeve, in which a sheathed cable is anchored and encapsulated. The individual cores are then connected directly inside the flameproof enclosure. The length of cores and cables are customer-tailored. All cables come with standard green-yellow earth leads. The length of engaged thread between the sleeve and the flameproof “d“ enclosure must comply with DIN EN 60079-0: 2006 and DIN EN 60079-1.

Technical data *

*Refer to the documentation for more detailed information