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MA01709900
Basic safety information
2.
Basic safety information
2.1 Safety instructions
Electrical devices connected to a 230-V mains voltage must only be
installed and commissioned by electrical installation technicians or trained
electricians, taking country specific regulations into account.
DANGER!
Risk of fatal injury from electric shock!
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The following five safety rules must always be observed:
1.
Disconnect the power supply
2.
Secure the power supply from being switched on again
3.
Check that the relevant components have been de-energised
4.
Set up the earthing and short-circuiting mechanisms as
required
5.
Cover or isolate neighbouring live parts
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Protect the device with a 10-A circuit breaker.
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Protect the circuit with a residual current device (RCD).
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Observe the contact opening width (μ = < 1.2 mm).
2.2 Intended use
The twilight switches in the DEFENSOR series are designed for use in
outdoor areas and automatically control the lighting based on ambient
light conditions. They are suitable for use around the home, and in
gardens, garages or carports.
The switches are designed for wall mounting. Surface mounting or
mounting on inner / outer corners is possible with the appropriate
accessories.
Specialist
personnel
Place of use
