Epoxy resin bushing 8171/20-ZL-C147

splicebulkheadthreaded

Connection cross-section: 2.50 - 2.50 mm² Rated operational current: 10 A AC rated operational voltage: 400 V Thread size: M10 Means of supplying power to lead-in for Ex d enclosures Sealed to prevent propagation of flame on explosion and insulated from wall Versions with: split post connection, clamp connection, soldered connection For voltages up to max. 1000 V and currents up to max. 630 A Functional Description - The bushings are permitted to be used as current feeders in enclosures with type of protection ”flameproof”. They are fitted puncture-proof and insulated into the enclosure wall.Duct bolt is located in the middle of a ring nut and the parts are bonded with a high-quality, track resistant insulating material (epoxy resin) to form an inseparable unit. For the connection points in the Ex e enclosure increased creepage paths and air gaps according to IEC/EN 60079-7 are valid. The bushings have to be secured against self-loosening.