Safety First
Fire
● Mini-spots get hot use
● Cutting hole ceiling may
compromise the fire integrity of
the room
● Fix spots away from combustible
material
● Follow manufacturers’fitting
instructions
● Consider installing fire hoods.5
Wiring diagram two-way switch control.4).
The type circuit used will depend upon the installation conditions and
the customer’s requirements.3. 14.8, 422.
Blue Blue
Blue
Brown
C
Brown
Brown
Brown sleeve
One-way switch
Junction box
Lamp
Neutral
CPC
Line
FIGURE 14.4
Wiring diagram one-way switch control. 14.1, 422.4 and 559. room with two access doors might
benefit from two-way switch control (see Fig.4.3.
A luminaire, that is, light fitting small spot light must fixed an
adequate distance from combustible material, recommended the
manufacturer, enclosed non-flammable material (Regulations
422. Suspended ceilings are considered ‘stable’ firmly fixed and
may, therefore, support luminaires.1). One light controlled one switch called
one-way switch control (see Fig.Electrical installations and wiring systems
285
The method fixing must capable carrying mass not less than
5kg.5.5) that the lights
Blue Blue
Junction box
Two-way switches
C
Brown Brown
Brown
Brown
Black
Grey
Grey
Black
Neutral
CPC
Line
Lamp
FIGURE 14.
