Function and device design
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222936 / YL6060300020
2018-04-13·BA00·III·en·01
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Explosion Proof Combination Signal -
110 dB (A) / 5 Joule
Series YL60
4
Function and device design
4.1
Function
The explosion proof combination signal series YL60 is an audible and visual signal.
It provides an audible and/or visual signal intended to alert, warn or draw attention to an
event. It is designed for use in hazardous or harsh environments. In hazardous areas the
devices have explosion protection for ATEX / IECEx Zones 1 & 2 for gas and 21 & 22 for
dust. Gas groups covered are IIB & IIB + H2, dust protection for IIIC.
UL certified variants offer protection to Class I Division I Gas groups BCD,
Class II Division I Gas groups EFG.
The device is not intended for continuos use.
The life of the xenon flash tube is guaranteed for the following number of flashes:
DANGER
Explosion hazard due to improper use!
Non-compliance results in severe or fatal injuries.
• Use the device only according to the operating conditions described in
these operating instructions.
Variant
Number of flashes
5 J
2 million
