system components
‘t’ pieces
unarmoured
armoured
fixed t piece
Usually fixes directly to the body of the luminaire via a
20mm bush and locknut. Normally issued to the luminaire
manufacturer for pre-wiring, preventing time consuming
installation on site.


flying t piece
Wired via flexible cable where mechanical fixing is not
possible eg: down lights. Can be provided with a female
plug connector in instances where the luminaire is supplied
with a male connector.


PIR switch t piece
Supplied as standard with a 4 pole plug, this t piece allows
quick connection to a 230v eco2sensorTM PIR.
Only use this t piece when a PIR is at the start of a circuit, not suitable for daisy chaining.
Only use this t piece when a PIR is at the start of a circuit, not suitable for daisy chaining.


PIR intermediate switch t piece
Supplied as standard with a 4 pole plug, this t piece allows
quick connection to a 230v eco2sensorTM PIR.
Only use this t piece when a number of PIRs are to be daisy chained in order to switch a large area. Use only in conjunction with a local switch module.
Only use this t piece when a number of PIRs are to be daisy chained in order to switch a large area. Use only in conjunction with a local switch module.


switch t piece
Incorporates a multicore switch drop to enable all fittings
to be controlled by that switch position. Any conventional
switching configuration can be achieved such as key or
intermediate for example.


key switch t
Incorporates a key switch drop to enable emergency
luminaire testing.


combined switcht
Incorporates a normal switch drop and a key switch drop to
enable local switching and emergency luminaire testing.


2 way intermediate switch t
Incorporates a multicore switch drop to enable 2 way
switching. Use in conjunction with a 2 way switch module.


LCM t switch
6 pole ‘t’ piece to provide power and bus to LCM’s.







