The 501/423 dual certified Exe/Exd cable gland incorporates two independent seals and is
intended for use on non-armoured elastomer and plastic insulated cables. This cable gland
may be used with braided cables where the braid and outer sheath pass into the enclosure.
For Exd application the cable must be suitable inline with 60079-14. The braid must then be
suitably terminated inside the enclosure. The two seals provide superior cable retention over
standard unarmoured cable glands. See technical section for installation rules and
regulations.