6
2 For your safety
OPTISWITCH 3300 C • Transistor (NPN/PNP)
29962-EN-210706
2.5 Safety label on the instrument
The safety approval markings and safety tips on the device must be
observed.
2.6 EU conformity
The device fulfils the legal requirements of the applicable EU direc-
tives. By affixing the CE marking, we confirm the conformity of the
instrument with these directives.
The EU conformity declaration can be found on our homepage.
2.7 SIL conformity
OPTISWITCH 3300 C meets the requirements to the functional safety
according to IEC 61508. Further information is available in the Safety
Manual "
OPTISWITCH 3XXX
".
2.8 Installation and operation in the USA and
Canada
This information is only valid for USA and Canada. Hence the follow-
ing text is only available in the English language.
Installations in the US shall comply with the relevant requirements of
the National Electrical Code (ANSI/NFPA 70).
Installations in Canada shall comply with the relevant requirements of
the Canadian Electrical Code.
2.9 Safety instructions for Ex areas
For applications in explosion-proof areas (Ex), only devices with cor-
responding Ex approval may be used. Observe the Ex-specific safety
instructions. These are an integral part of the operating instructions
and are enclosed with every device with Ex approval.
