ETD-BL-1T-ON- 10S
103615_en_03 PHOENIX CONTACT 5
5Safety regulations and installation notes
WARNING: Risk of electric shock
Never carry out work when voltage is present.
Installation notes
The category 3 device is suitable for installation in the zone 2 potentially explosive area. It fulfills the
requirements of EN60079-0:2009 and EN60079-15:2010.
NOTE: Installation, operation and maintenance may be carried out only by qualified electricians. Follow the
specified installation instructions. When installing and operating the device, the applicable safety directives
(including national safety directives), accident prevention regulations, as well as general technical regulations,
must be observed. The technical data should be taken from this data sheet and the certificates (conformity
assessment, other possible approvals).
NOTE: Do not open the device or make changes to it. Do not repair the device yourself, replace it with an
equivalent device. Repairs may only be carried out by the manufacturer. The manufacturer is not liable for any
damage due to violation of the described regulations.
NOTE: The IP20 degree of protection (IEC 60529/EN 60529) of the device is intended for a clean and dry
environment. Do not subject the device to any load that exceeds the described limits.
WARNING: Explosion hazard
The device has not been designed for use in potentially dust-explosive atmospheres.
Installation in Ex area (zone 2)
NOTE: Please observe the requirements defined for use in potentially explosive atmospheres!
WARNING: Explosion hazard
The device should be installed in a housing (control or distributor box) that fulfills the requirements of
EN60079-15 and at least IP54 (EN60529) degree of protection.
WARNING: Explosion hazard
When installing and connecting the supply and signal circuits observe the requirements of EN60079-14. Only
devices suitable for operation in Ex zone2 and the conditions at the application site may be connected to the
circuits in zone2.
WARNING: Explosion hazard
Cables may be connected and disconnected in potentially explosive areas only when power is disconnected.
WARNING: Explosion hazard
The device must be stopped and immediately removed from the Ex area if it is damaged or was subject to an
impermissible load or stored incorrectly or if it malfunctions.
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