Cable entries Cable entries Features Description æ Ex e terminal boxes are dispensed with 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 Exzone. 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. The cable entry is normally inserted from the inside of the flameproof enclosure. A special version can be supplied for insertion from the outside, provided that removal is possible with a special tool only. After installation, the cable entry must be protected against turning and loosening, corresponding recommendations can be found under accessories. æ Suitable for cables with 1 to max. 25 cores æ Sleeves from M16 x 1.5 to M48 x 1.5 æ Compact, space-saving design æ The cores are connected directly to the electrical load at the Ex d side, intermediate terminal positions are dispensed with æ Rated insulation voltage of up to 1000 V for small dimensions æ For Ex i circuits with blue cables 03-0330-0183/A-07/10-BCS-200639/1 æ Permanent heat resistance up to +110 °C All line bushings have been certified by the Federal Physical-Technical Institute in accordance with the European standards DIN EN 60079-0 and DIN EN 60079-1 concerning electrical operating equipment for hazardous areas for above-ground (II) and underground (I) according to ATEX. When the 94/9/EC guideline comes into force on 01/07/2003, explosion protected operating equipment must be properly Installed in accordance with DIN EN 60079-14. Among other things, section 10.4.2 requires that cast, pressure-proof cable insertions according to DIN EN 60079-1: 2007 are used for operating equipment with an internal ignition source for the explosion sub-group IIC and operating equipment with an enclosure volume greater than 2 dm3 in Zone 1. BARTEC offers a wide range of products with EC model test certification. 170 200639_1_2.pmd 2 12.11.2010, 11:52

Cable entries Explosion protection Version Standard Cable entry screwable EN 60079-0 and EN 60079-1 Ex protection type II 2G Ex d IIC T6/T4 Certification PTB 97 ATEX 1079 X Cable entry pluggable EN 60079-0 and EN 60079-1 II 2G Ex d IIC T6/T4 PTB 03 ATEX 1197 U 1 Electrical data Nominal voltage Cable Cross section Threaded sleeve in mm² 300 V/500 V H05RR-F H05RN-F 0.75 to 2.5 M16 x 1.5 to M 48 x 1.5 +60 °C 300 V/500 V H05GG-F, Radox 125 Radox 155 0.75 to 6 M16 x 1.5 to M 48 x 1.5 +110 °C 300 V/500 V Ölflex, H05VV-F 0.75 to 2.5 M16 x 1.5 to M 48 x 1.5 +70 °C 0.5 to 2.5 M16 x 1.5 to M 48 x 1.5 +70...

Cable entries 300/500 V Selection chart cable H05RN-F or H05RR-F Number of cores Conductor cross section mm2 Current carrying capacity (A) in continuous operation (rel. values) 1) Maximum on-site temperature +60 °C Thread size Order no. Please indicate core and cable length in plain text 3 5 0.75 0.75 9.5 A M16 x 1.5 M24 x 1.5 07-9204-F03D 07-9204-F052 3 5 1.5 1.5 15 A M24 x 1.5 M24 x 1.5 07-9204-H032 07-9204-H052 3 5 2.5 2.5 20 A M24 x 1.5 M36 x 1.5 07-9204-J032 07-9204-J054 m6 Dimensions for 300/500, 450/750 V, 1000 V in mm m4 m7 m3 m5 Boss side m2 Sleeve side m1 m1 m6 m4 m7 m2 m3 M16 x 1.5...