2. Connect the live and neutral
terminals, as shown in the diagram, to
provide power to the relay. When the
green LED is illuminated, the relay is
connected to mains power.
NOTE: Even if switching a low voltage or
non-mains circuit, the relay must always
have mains power connected to the live
and neutral terminals for it to be able to
function.
Installation
COM L N
L N
Live wire Neutral
wire
Connecting to a circuit volts free
Use this configuration to switch one or
two circuits that do not require mains
power to be provided from the live and
1. IMPORTANT: Turn o the mains electrical supply.
Relay terminals
Wiring the relay
COM L N
L N
1. Connect the incoming ‘live’ wire
from the low voltage circuit to the
common (com) terminal as shown in
the diagram.
Mains
power to
relay
Circuit live wire
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