Ex-reductions hexagonal for metric thread on metric thread

BN 22309
Overlay

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Ex-reductions hexagonal for metric thread on metric thread

BN 22309
Material
Polyamide
Material execution
PA 6
Color
deep black RAL 9005
Notes on use

Description

Product features

  • External thread: metric as per EN 60423

  • Internal thread: metric as per EN 60423

  • Reduction of threaded or clearance holes to smaller thread sizes

  • Group (zone): II 2 G (1,2) / II 2 D (21, 22)

  • Marking: Ex e IIC Gb / Ex tb IIIC Db

  • Temperature range: -55 °C ... +70 °C

  • Protection grade: IP66, dependent on the combination with other components

Additional information

Test standard: EN IEC 60079-0:2018, IEC 60079-0:2017 / EN IEC 60079-7:2015+A1, IEC 60079-7:2015+A1 / EN 60079-31:2014, IEC 60079-31:2013

EC-Type certificate: PTB 14 ATEX 1015 X

IECEx certificate: IECEx PTB 14.0027X

Variants