Cable feedthroughs are Ex components that connect electrical equipment within flameproof enclosures to external electrical circuits.Cable feedthroughs – installed in a flameproof enclosure – ensure the flameproof and explosion proof protection of the enclosures.The connection is made between two flameproof enclosures or a flameproof enclosure and an enclosure with a different type of protection, e.g. increased safety.They are approved for use in Zone 1 and 2 hazardous areas.The screwable version consists of a threaded sleeve in which a single core or multicore or data cable is crimped and protected against ignition. The threaded sleeve is screwed directly into an Ex d enclosure.The screwable version is mainly used when there is little space available.
- Versatile use: single core, multicore and data cables
- Screwable version
- Thread sizes from M10 to M50
- Connection cross-section up to max. 70 mm2
- Service temperature up to max. +125 °C
- Conductor length up to max. 2.5 m per side
- Number of cores up to max. 61 cores
