Appendix B; 14.1 Device Design; 14.2 Dimensions/Fastening Dimensions - Stahl Ex nR Control Panel 9851/5 Serie Betriebsanleitung

14

Appendix B

14.1 Device Design

14.2 Dimensions/Fastening Dimensions

Dimensional drawings (all dimensions in mm [inches]) – Subject to change
340,50 [13,41]
380 [14,96]
9851/51-83-73
284189 / 985160310020
2021-07-20·BA00·III·en·02
# Device element
1 Ex nR enclosure part Provides explosion protection for
1
2 Ex ec enclosure part
(connection
chamber)
2
3 Cable glands
3
22853E00
22214E00
9851/51-86-73
Description
the installed device for
installation in Zone 2.
Only open in the event of
replacement, in order to prevent
potential leaks.
Enables the connection of
Ethernet conductors for
communication and power
supply.
Enables the insertion of field
wiring into the connection
chamber.
340,50 [13,41]
380 [14,96]
Ex nR Control Panel
Series 9851/5
Appendix B
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LV
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22215E00
21