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R. Stahl

8171 Post-type bushings

Power supply in Ex d enclosures

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Have questions? We're here to help!

 The conductor bushings are permitted to provide a power supply in enclosures with the "flameproof" type of protection. They are inserted into the enclosure wall in such a way that they are flameproof and insulated. The feed-through pin is arranged in the centre of a threaded ring and the parts are joined together to form an inseparable unit using premium, leakage-current-resistant insulating material (epoxy resin). Increased creepage distances and clearances according to IEC/EN 60079-7 apply to the connection terminal points which protrude into the Ex e enclosure. The conductor bushings must be secured so that they cannot come loose.

• Power supply in Ex d enclosures
• Flameproof and insulated from the enclosure wall
• Version with: Slotted clamps, U-clamps, soldered connections
• For voltages up to max. 1000 V and currents up to max. 630 A
  • Thumbnail of document Data Sheet Post Type Bushings Series 8171 EN 20192
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    Data Sheet Post Type Bushings Series 8171 EN 20192

    Download

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