Product Guide
VITM4
Vitesse Modular 4 - Switching Modules
Overview
The Vitesse modular system is a cost effective method of providing power and control for lighting installations in industrial, commercial and retail buildings. The system is designed for ease of installation: mains input is connected using the
spacious wiring compartment; control inputs and outputs are pluggable using industry standard connectors. The modular
approach allows for between 4 and 16 luminaires to be connected. The VITM4 is for use with non-dimming luminaires.
The VITM4-SELVMOD converter provides a cost effective SELV switch input for overcoming the requirements of the IEE
17th edition wiring regulations.
System Components
6 pole interface
connector and lead
supplied with
detectors
202mm
150mm
Fixing points
M6 (1/4”)
122mm
75mm
127mm
146mm
VITM4-S
Vitesse modular starter for non-dimming systems
Height - allow 150mm for total height of unit (including connectors and cable)
BESA box fixings
Channel for channel nuts (zebs)
VITM4-E
Vitesse modular extender for non-dimming systems
VITM4-SELVMOD
Pluggable SELV
switching module
Installation
Removable gland plate with
3 x Ø20mm knockouts
3 x Ø20mm knockouts for rear
cable entry
4 x key slots to accept M6 (1/4”)
fixings
Warning. This device works at mains voltage. Be sure to take care when working with electricity.
The box should be fixed on a smooth, flat surface or using drop rod fixings attached to channel nuts.
Ensure that there is easy access to the wiring compartment and all connectors once the box is in-situ.
Wiring
Permanent Live
Neutral
Earth
Switched live
Absence detector
Live
Large
cables
Cable clamps
Small
cables
All wiring should be mains rated.
Remove wiring compartment cover.
Wire the box using the diagrams below
Permanent live feeds emergency fittings
Absence detector connects switches through to detectors
Switched live turns the lights on and off
Use the cable clamps to secure the wiring or use cable glands
(not supplied). The clamps can be split, and flipped over to
clamp different cable diameters.
Replace wiring compartment cover.
Plug in the luminaires ensuring that the connector latches to the
box.
Local lighting switch and local emergency test switch
N E L
Local lighting
switch
Local emergency test
switch
Luminaire connections / Lead colours
Permanent Live Black (4 core only)
Neutral Blue
Earth Green / Yellow
Switched Live Brown
Emergency test using central switch
N E L
Central
emergency
test switch
Multiple boxes
Emergency test using power interruption
N E L
Wire link
A local lighting switch may still be used when there
is a central emergency test switch or when a circuit
breaker is used to interrupt the power.
DO NOT WIRE ACROSS
PHASES
2
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