Voice Alarm & Public Address Systems - Honeywell Life Safety ...

Abbreviations
= List of contents which the part number includes
= Information, important notice
such as special versions, dependencies etc.
= Packing unit
= Available as from...
IP type of protection
The type of protection indicates the suitability of electric operating materials (for example devices, lights and installation material)
against solid foreign objects and for various ambient conditions.
Levels of protection for protection from touch and foreign bodies (1st digit)
Digit Protection from touch Protection from foreign bodies
0 No protection No protection
1 Protection from large-sized body parts Large foreign bodies
(diameter 50 mm) (diameter from 50 mm)
2 Finger protection Medium-size foreign bodies
(diameter 12 mm) (diameter from 12.5 mm))
3 Tools and wires Small foreign matter
(diameter from 2.5) (diameter from 2.5 mm)
4 Tools and wires Grain-shaped foreign matter
(diameter from 1 mm) (diameter from 1 mm)
5 (K) Wire protection (as IP 4) dust-protected Dust accumulation
6 (K) Wire protection (as IP 4) dust-proof No ingress of dust
Levels of protection for the protection from water (2nd digit)
Digit Protection from water
0 No protection
1 Protection from vertically dripping water
2 Protection from diagonally (15°) falling drip water
3 Protection from falling spray water up to 60°, against the vertical
4 Protected against splashing water
5 Protection from hose water (nozzle) from any angle
6 Protection from strong hose water (flooding)
7 Protection from temporary submersion
8 Protection from permanent submersion
Example:
IP64: Wire protection (as IP4) completely dust-proof - protected against splashing water - nearly leak-proof.
3
1
2
3
4
5
6