INDEX
Lighting Systems Signs & Symbols on Luminaires
Lighting Systems
Signs & Symbols on Luminaires
SAFETY CLASS SYMBOLS
Not for use with motion detectors and landing machines
Plug-In System for RGB-LED luminaires 24V DC
Safety class I
Protective earthing, earthed conductor on the equipment casing
RGB
Safety class II
Protective insulation
Light distribution curve
Plug-In System for Dynamic LED luminaires 24V DC
Dynamic
Safety class III
Protective low voltage, < 50 V, on luminaires and transformers for luminaires
Recommended vertical spacing for niche luminaires for kitchens
Plug-In System for LED luminaires 24V DC
TYPES OF PROTECTION
Type of protection marking consists of the letters IP, followed by two numerals. The first numeral stands for: Protection of persons against contact or proximity to active parts, against contact with moving parts within the casing, as well as protection of the device against ingress by foreign objects. The second numeral stands for: Protection of the equipment within the casing against damaging ingress of water.
A +
Energy efficiency class
Beam angle
Hole diameter necessary for recessing
1ST NUMERAL
2ND NUMERAL
no special protection
no special protection
protected against solid objects larger than 50 mm (back of the hand)
protected against drips (vertical)
protected against drips 15 (less than 15°)
protected against solid objects larger than 12 mm (finger)
protected against spraying (less than 60°)
protected against solid objects larger than 2.5 mm (tools)
protected against splashes (from any direction)
protected against solid objects larger than 1 mm (wire)
protected against jetting
dust-protected
protected against strong jetting
dust-tight
protected against the consequences of immersion (30 minutes at a depth of up to 1m)
protected against submersion (longer/deeper than, as agreed between manufacturer and user)
The different IP areas in a bathroom
CONTENTS
L.4
L.5
LIGHTING SYSTEMS
LIGHTING SYSTEMS
Dimension data and specifications may change without notification.
LINCOLN SENTRY
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