
Side 32
IP- BESKYTTELSESKLASSER IHHT. DIN EN 60529
Klassen av beskyttelse er angitt med en kode som består av
de to bokstavene IP og to sifre som representerer klassen av
beskyttelse.
Eksempel: I P 6 5
Andre sier: beskyttelse mot væsker
Første sier: beskyttelse mot faste legemer
Første sier:
Sier Beskyttelse av
utstyr mot faste
partikler.
Beskyttelse av
personer mot
farlige deler med:
0
W.20
Technical appendix/Glossary
W
General technical information
IP class of protection to DIN EN 60529
The class of protection is indicated by a code consisting
of the two letters IP and two digits representing the class of
protection.
Example: I P 6 5
2nd digit: protection from liquids
1st digit: protection from solid bod
Protection against intrusion of external particle matter
(1st digit)
Digit
0
Noprotection
1
Protection against ingress of large solid bodies
with diameter > 50 mm. (Protection to prevent
dangerous parts being touched with the back of
the hand.)
2
Protection against ingress of large solid bodies
with diameter > 12.5 mm. (Protection to prevent
dangerous parts being touched with the fingers.)
3
Protection against ingress of large solid bodies
with diameter > 2.5 mm. (Protection to prevent
dangerous parts being touched with a tool.)
4
Protection against ingress of large solid bodies
with diameter > 1 mm. (Protection to prevent dangerous
parts being touched with a piece of wire.)
5
Protection against harmful deposits of dust, which
cannot enter in an amount sufficient to interfere with
satisfactory operation.
6
Complete protection against ingress of dust.
Protection against penetration of liquids
(2nd digit)
Digit
0
Noprotection
1
Protection against drops of condensed water falling
vertically.
2
Protection against drops of liquid falling at an angle of
15° with respect to the vertical.
3
Protection against drops of liquid falling at an angle of
60° with respect to the vertical.
4
Protection against liquids splashed from any
direction.
5
Protection against water jets projected by a nozzle from
any direction.
6
Protection against water from heavy sea on ships’ decks.
7
Protection against immersion in water under defined
conditions of pressure and time.
8
Protection against indefinite immersion in water under
defined conditions of pressure (which must be agreed
between manufacturer and user and must be more
adverse than number 7).
Ingen beskyttelse (Ingen beskyttelse)
1
W.20
Technical appendix/Glossary
W
General technical information
IP class of protection to DIN EN 60529
The class of protection is indicated by a code consisting
of the two letters IP and two digits representing the class of
protection.
Example: I P 6 5
2nd digit: protection from liquids
1st digit: protection from solid bod
Protection against intrusion of external particle matter
(1st digit)
Digit
0
Noprotection
1
Protection against ingress of large solid bodies
with diameter > 50 mm. (Protection to prevent
dangerous parts being touched with the back of
the hand.)
2
Protection against ingress of large solid bodies
with diameter > 12.5 mm. (Protection to prevent
dangerous parts being touched with the fingers.)
3
Protection against ingress of large solid bodies
with diameter > 2.5 mm. (Protection to prevent
dangerous parts being touched with a tool.)
4
Protection against ingress of large solid bodies
with diameter > 1 mm. (Protection to prevent dangerous
parts being touched with a piece of wire.)
5
Protection against harmful deposits of dust, which
cannot enter in an amount sufficient to interfere with
satisfactory operation.
6
Complete protection against ingress of dust.
Protection against penetration of liquids
(2nd digit)
Digit
0
Noprotection
1
Protection against drops of condensed water falling
vertically.
2
Protection against drops of liquid falling at an angle of
15° with respect to the vertical.
3
Protection against drops of liquid falling at an angle of
60° with respect to the vertical.
4
Protection against liquids splashed from any
direction.
5
Protection against water jets projected by a nozzle from
any direction.
6
Protection against water from heavy sea on ships’ decks.
7
Protection against immersion in water under defined
conditions of pressure and time.
8
Protection against indefinite immersion in water under
defined conditions of pressure (which must be agreed
between manufacturer and user and must be more
adverse than number 7).
> 50 mm diameter Håndbaken
2
W.20
Technical appendix/Glossary
W
General technical information
IP class of protection to DIN EN 60529
The class of protection is indicated by a code consisting
of the two letters IP and two digits representing the class of
protection.
Example: I P 6 5
2nd digit: protection from liquids
1st digit: protection from solid bod
Protection against intrusion of external particle matter
(1st digit)
Digit
0
Noprotection
1
Protection against ingress of large solid bodies
with diameter > 50 mm. (Protection to prevent
dangerous parts being touched with the back of
the hand.)
2
Protection against ingress of large solid bodies
with diameter > 12.5 mm. (Protection to prevent
dangerous parts being touched with the fingers.)
3
Protection against ingress of large solid bodies
with diameter > 2.5 mm. (Protection to prevent
dangerous parts being touched with a tool.)
4
Protection against ingress of large solid bodies
with diameter > 1 mm. (Protection to prevent dangerous
parts being touched with a piece of wire.)
5
Protection against harmful deposits of dust, which
cannot enter in an amount sufficient to interfere with
satisfactory operation.
6
Complete protection against ingress of dust.
Protection against penetration of liquids
(2nd digit)
Digit
0
Noprotection
1
Protection against drops of condensed water falling
vertically.
2
Protection against drops of liquid falling at an angle of
15° with respect to the vertical.
3
Protection against drops of liquid falling at an angle of
60° with respect to the vertical.
4
Protection against liquids splashed from any
direction.
5
Protection against water jets projected by a nozzle from
any direction.
6
Protection against water from heavy sea on ships’ decks.
7
Protection against immersion in water under defined
conditions of pressure and time.
8
Protection against indefinite immersion in water under
defined conditions of pressure (which must be agreed
between manufacturer and user and must be more
adverse than number 7).
> 12,5 mm diameter
Finger
12,5 mm diameter
3
W.20
Technical appendix/Glossary
W
General technical information
IP class of protection to DIN EN 60529
The class of protection is indicated by a code consisting
of the two letters IP and two digits representing the class of
protection.
Example: I P 6 5
2nd digit: protection from liquids
1st digit: protection from solid bod
Protection against intrusion of external particle matter
(1st digit)
Digit
0
Noprotection
1
Protection against ingress of large solid bodies
with diameter > 50 mm. (Protection to prevent
dangerous parts being touched with the back of
the hand.)
2
Protection against ingress of large solid bodies
with diameter > 12.5 mm. (Protection to prevent
dangerous parts being touched with the fingers.)
3
2,5 mm
Protection against ingress of large solid bodies
with diameter > 2.5 mm. (Protection to prevent
dangerous parts being touched with a tool.)
4
Protection against ingress of large solid bodies
with diameter > 1 mm. (Protection to prevent dangerous
parts being touched with a piece of wire.)
5
Protection against harmful deposits of dust, which
cannot enter in an amount sufficient to interfere with
satisfactory operation.
6
Complete protection against ingress of dust.
Protection against penetration of liquids
(2nd digit)
Digit
0
Noprotection
1
Protection against drops of condensed water falling
vertically.
2
Protection against drops of liquid falling at an angle of
15° with respect to the vertical.
3
Protection against drops of liquid falling at an angle of
60° with respect to the vertical.
4
Protection against liquids splashed from any
direction.
5
Protection against water jets projected by a nozzle from
any direction.
6
Protection against water from heavy sea on ships’ decks.
7
Protection against immersion in water under defined
conditions of pressure and time.
8
Protection against indefinite immersion in water under
defined conditions of pressure (which must be agreed
between manufacturer and user and must be more
adverse than number 7).
> 2,5 mm diameter
Verktøy
2,5 mm diameter
4
W.20
Technical appendix/Glossary
W
General technical information
IP class of protection to DIN EN 60529
The class of protection is indicated by a code consisting
of the two letters IP and two digits representing the class of
protection.
Example: I P 6 5
2nd digit: protection from liquids
1st digit: protection from solid bod
Protection against intrusion of external particle matter
(1st digit)
Digit
0
Noprotection
1
Protection against ingress of large solid bodies
with diameter > 50 mm. (Protection to prevent
dangerous parts being touched with the back of
the hand.)
2
Protection against ingress of large solid bodies
with diameter > 12.5 mm. (Protection to prevent
dangerous parts being touched with the fingers.)
3
Protection against ingress of large solid bodies
with diameter > 2.5 mm. (Protection to prevent
dangerous parts being touched with a tool.)
4
1,0 mm
Protection against ingress of large solid bodies
with diameter > 1 mm. (Protection to prevent dangerous
parts being touched with a piece of wire.)
5
Protection against harmful deposits of dust, which
cannot enter in an amount sufficient to interfere with
satisfactory operation.
6
Complete protection against ingress of dust.
Protection against penetration of liquids
(2nd digit)
Digit
0
Noprotection
1
Protection against drops of condensed water falling
vertically.
2
Protection against drops of liquid falling at an angle of
15° with respect to the vertical.
3
Protection against drops of liquid falling at an angle of
60° with respect to the vertical.
4
Protection against liquids splashed from any
direction.
5
Protection against water jets projected by a nozzle from
any direction.
6
Protection against water from heavy sea on ships’ decks.
7
Protection against immersion in water under defined
conditions of pressure and time.
8
Protection against indefinite immersion in water under
defined conditions of pressure (which must be agreed
between manufacturer and user and must be more
adverse than number 7).
> 1,0 mm diameter
Tråd
1, 0 mm diameter
5
W.20
Technical appendix/Glossary
W
General technical information
IP class of protection to DIN EN 60529
The class of protection is indicated by a code consisting
of the two letters IP and two digits representing the class of
protection.
Example: I P 6 5
2nd digit: protection from liquids
1st digit: protection from solid bod
Protection against intrusion of external particle matter
(1st digit)
Digit
0
Noprotection
1
Protection against ingress of large solid bodies
with diameter > 50 mm. (Protection to prevent
dangerous parts being touched with the back of
the hand.)
2
Protection against ingress of large solid bodies
with diameter > 12.5 mm. (Protection to prevent
dangerous parts being touched with the fingers.)
3
Protection against ingress of large solid bodies
with diameter > 2.5 mm. (Protection to prevent
dangerous parts being touched with a tool.)
4
Protection against ingress of large solid bodies
with diameter > 1 mm. (Protection to prevent dangerous
parts being touched with a piece of wire.)
5
Protection against harmful deposits of dust, which
cannot enter in an amount sufficient to interfere with
satisfactory operation.
6
Complete protection against ingress of dust.
Protection against penetration of liquids
(2nd digit)
Digit
0
Noprotection
1
Protection against drops of condensed water falling
vertically.
2
Protection against drops of liquid falling at an angle of
15° with respect to the vertical.
3
Protection against drops of liquid falling at an angle of
60° with respect to the vertical.
4
Protection against liquids splashed from any
direction.
5
Protection against water jets projected by a nozzle from
any direction.
6
Protection against water from heavy sea on ships’ decks.
7
Protection against immersion in water under defined
conditions of pressure and time.
8
Protection against indefinite immersion in water under
defined conditions of pressure (which must be agreed
between manufacturer and user and must be more
adverse than number 7).
Støvbeskyttet
Tråd
1,0 mm diameter
6
W.20
Technical appendix/Glossary
W
General technical information
IP class of protection to DIN EN 60529
The class of protection is indicated by a code consisting
of the two letters IP and two digits representing the class of
protection.
Example: I P 6 5
2nd digit: protection from liquids
1st digit: protection from solid bod
Protection against intrusion of external particle matter
(1st digit)
Digit
0
Noprotection
1
Protection against ingress of large solid bodies
with diameter > 50 mm. (Protection to prevent
dangerous parts being touched with the back of
the hand.)
2
Protection against ingress of large solid bodies
with diameter > 12.5 mm. (Protection to prevent
dangerous parts being touched with the fingers.)
3
Protection against ingress of large solid bodies
with diameter > 2.5 mm. (Protection to prevent
dangerous parts being touched with a tool.)
4
Protection against ingress of large solid bodies
with diameter > 1 mm. (Protection to prevent dangerous
parts being touched with a piece of wire.)
5
Protection against harmful deposits of dust, which
cannot enter in an amount sufficient to interfere with
satisfactory operation.
6
Complete protection against ingress of dust.
Protection against penetration of liquids
(2nd digit)
Digit
0
Noprotection
1
Protection against drops of condensed water falling
vertically.
2
Protection against drops of liquid falling at an angle of
15° with respect to the vertical.
3
Protection against drops of liquid falling at an angle of
60° with respect to the vertical.
4
Protection against liquids splashed from any
direction.
5
Protection against water jets projected by a nozzle from
any direction.
6
Protection against water from heavy sea on ships’ decks.
7
Protection against immersion in water under defined
conditions of pressure and time.
8
Protection against indefinite immersion in water under
defined conditions of pressure (which must be agreed
between manufacturer and user and must be more
adverse than number 7).
Støvtett
Tråd
1,0 mm diameter
Andre sier:
Sier Beskyttelse mot
skadelig vann-
inntrengning ved:
Beskyttelse mot
skadelig vann-
inntrengning ved:
0
W.20
Technical appendix/Glossary
W
General technical information
IP class of protection to DIN EN 60529
The class of protection is indicated by a code consisting
of the two letters IP and two digits representing the class of
protection.
Example: I P 6 5
2nd digit: protection from liquids
1st digit: protection from solid bod
Protection against intrusion of external particle matter
(1st digit)
Digit
0
Noprotection
1
Protection against ingress of large solid bodies
with diameter > 50 mm. (Protection to prevent
dangerous parts being touched with the back of
the hand.)
2
Protection against ingress of large solid bodies
with diameter > 12.5 mm. (Protection to prevent
dangerous parts being touched with the fingers.)
3
Protection against ingress of large solid bodies
with diameter > 2.5 mm. (Protection to prevent
dangerous parts being touched with a tool.)
4
Protection against ingress of large solid bodies
with diameter > 1 mm. (Protection to prevent dangerous
parts being touched with a piece of wire.)
5
Protection against harmful deposits of dust, which
cannot enter in an amount sufficient to interfere with
satisfactory operation.
6
Complete protection against ingress of dust.
Protection against penetration of liquids
(2nd digit)
Digit
0
Noprotection
1
Protection against drops of condensed water falling
vertically.
2
Protection against drops of liquid falling at an angle of
15° with respect to the vertical.
3
Protection against drops of liquid falling at an angle of
60° with respect to the vertical.
4
Protection against liquids splashed from any
direction.
5
Protection against water jets projected by a nozzle from
any direction.
6
Protection against water from heavy sea on ships’ decks.
7
Protection against immersion in water under defined
conditions of pressure and time.
8
Protection against indefinite immersion in water under
defined conditions of pressure (which must be agreed
between manufacturer and user and must be more
adverse than number 7).
Ingen beskyttelse Ingen beskyttelse
1
W.20
Technical appendix/Glossary
W
General technical information
IP class of protection to DIN EN 60529
The class of protection is indicated by a code consisting
of the two letters IP and two digits representing the class of
protection.
Example: I P 6 5
2nd digit: protection from liquids
1st digit: protection from solid bod
Protection against intrusion of external particle matter
(1st digit)
Digit
0
Noprotection
1
Protection against ingress of large solid bodies
with diameter > 50 mm. (Protection to prevent
dangerous parts being touched with the back of
the hand.)
2
Protection against ingress of large solid bodies
with diameter > 12.5 mm. (Protection to prevent
dangerous parts being touched with the fingers.)
3
Protection against ingress of large solid bodies
with diameter > 2.5 mm. (Protection to prevent
dangerous parts being touched with a tool.)
4
Protection against ingress of large solid bodies
with diameter > 1 mm. (Protection to prevent dangerous
parts being touched with a piece of wire.)
5
Protection against harmful deposits of dust, which
cannot enter in an amount sufficient to interfere with
satisfactory operation.
6
Complete protection against ingress of dust.
Protection against penetration of liquids
(2nd digit)
Digit
0
Noprotection
1
Protection against drops of condensed water falling
vertically.
2
Protection against drops of liquid falling at an angle of
15° with respect to the vertical.
3
Protection against drops of liquid falling at an angle of
60° with respect to the vertical.
4
Protection against liquids splashed from any
direction.
5
Protection against water jets projected by a nozzle from
any direction.
6
Protection against water from heavy sea on ships’ decks.
7
Protection against immersion in water under defined
conditions of pressure and time.
8
Protection against indefinite immersion in water under
defined conditions of pressure (which must be agreed
between manufacturer and user and must be more
adverse than number 7).
Vertikale drypp
Vertikale drypp skal
ikke ha skadelig
virkning.
2
W.20
Technical appendix/Glossary
W
General technical information
IP class of protection to DIN EN 60529
The class of protection is indicated by a code consisting
of the two letters IP and two digits representing the class of
protection.
Example: I P 6 5
2nd digit: protection from liquids
1st digit: protection from solid bod
Protection against intrusion of external particle matter
(1st digit)
Digit
0
Noprotection
1
Protection against ingress of large solid bodies
with diameter > 50 mm. (Protection to prevent
dangerous parts being touched with the back of
the hand.)
2
Protection against ingress of large solid bodies
with diameter > 12.5 mm. (Protection to prevent
dangerous parts being touched with the fingers.)
3
Protection against ingress of large solid bodies
with diameter > 2.5 mm. (Protection to prevent
dangerous parts being touched with a tool.)
4
Protection against ingress of large solid bodies
with diameter > 1 mm. (Protection to prevent dangerous
parts being touched with a piece of wire.)
5
Protection against harmful deposits of dust, which
cannot enter in an amount sufficient to interfere with
satisfactory operation.
6
Complete protection against ingress of dust.
Protection against penetration of liquids
(2nd digit)
Digit
0
Noprotection
1
Protection against drops of condensed water falling
vertically.
2
Protection against drops of liquid falling at an angle of
15° with respect to the vertical.
3
Protection against drops of liquid falling at an angle of
60° with respect to the vertical.
4
Protection against liquids splashed from any
direction.
5
Protection against water jets projected by a nozzle from
any direction.
6
Protection against water from heavy sea on ships’ decks.
7
Protection against immersion in water under defined
conditions of pressure and time.
8
Protection against indefinite immersion in water under
defined conditions of pressure (which must be agreed
between manufacturer and user and must be more
adverse than number 7).
Vertikale drypp med
utstyr i 15 ° vinkel
Vertikale drypp skal ikke
ha skadelig virkning
når utstyrets kapsling
har en helningsvinkel i
forhold til vertikallinjen
på inntil 15 °.
3
W.20
Technical appendix/Glossary
W
General technical information
IP class of protection to DIN EN 60529
The class of protection is indicated by a code consisting
of the two letters IP and two digits representing the class of
protection.
Example: I P 6 5
2nd digit: protection from liquids
1st digit: protection from solid bod
Protection against intrusion of external particle matter
(1st digit)
Digit
0
Noprotection
1
Protection against ingress of large solid bodies
with diameter > 50 mm. (Protection to prevent
dangerous parts being touched with the back of
the hand.)
2
Protection against ingress of large solid bodies
with diameter > 12.5 mm. (Protection to prevent
dangerous parts being touched with the fingers.)
3
Protection against ingress of large solid bodies
with diameter > 2.5 mm. (Protection to prevent
dangerous parts being touched with a tool.)
4
Protection against ingress of large solid bodies
with diameter > 1 mm. (Protection to prevent dangerous
parts being touched with a piece of wire.)
5
Protection against harmful deposits of dust, which
cannot enter in an amount sufficient to interfere with
satisfactory operation.
6
Complete protection against ingress of dust.
Protection against penetration of liquids
(2nd digit)
Digit
0
Noprotection
1
Protection against drops of condensed water falling
vertically.
2
Protection against drops of liquid falling at an angle of
15° with respect to the vertical.
3
Protection against drops of liquid falling at an angle of
60° with respect to the vertical.
4
Protection against liquids splashed from any
direction.
5
Protection against water jets projected by a nozzle from
any direction.
6
Protection against water from heavy sea on ships’ decks.
7
Protection against immersion in water under defined
conditions of pressure and time.
8
Protection against indefinite immersion in water under
defined conditions of pressure (which must be agreed
between manufacturer and user and must be more
adverse than number 7).
Dusj/regn
Dusj/regn mot
kapsling i en vinkel
inntil 60 ° i forhold
til vertikallinjen skal
ikke ha skadelig
virkning.
4
W.20
Technical appendix/Glossary
W
General technical information
IP class of protection to DIN EN 60529
The class of protection is indicated by a code consisting
of the two letters IP and two digits representing the class of
protection.
Example: I P 6 5
2nd digit: protection from liquids
1st digit: protection from solid bod
Protection against intrusion of external particle matter
(1st digit)
Digit
0
Noprotection
1
Protection against ingress of large solid bodies
with diameter > 50 mm. (Protection to prevent
dangerous parts being touched with the back of
the hand.)
2
Protection against ingress of large solid bodies
with diameter > 12.5 mm. (Protection to prevent
dangerous parts being touched with the fingers.)
3
Protection against ingress of large solid bodies
with diameter > 2.5 mm. (Protection to prevent
dangerous parts being touched with a tool.)
4
Protection against ingress of large solid bodies
with diameter > 1 mm. (Protection to prevent dangerous
parts being touched with a piece of wire.)
5
Protection against harmful deposits of dust, which
cannot enter in an amount sufficient to interfere with
satisfactory operation.
6
Complete protection against ingress of dust.
Protection against penetration of liquids
(2nd digit)
Digit
0
Noprotection
1
Protection against drops of condensed water falling
vertically.
2
Protection against drops of liquid falling at an angle of
15° with respect to the vertical.
3
Protection against drops of liquid falling at an angle of
60° with respect to the vertical.
4
Protection against liquids splashed from any
direction.
5
Protection against water jets projected by a nozzle from
any direction.
6
Protection against water from heavy sea on ships’ decks.
7
Protection against immersion in water under defined
conditions of pressure and time.
8
Protection against indefinite immersion in water under
defined conditions of pressure (which must be agreed
between manufacturer and user and must be more
adverse than number 7).
Sprut fra alle kanter
Sprut (kraftig dusj/
regn) mot kapsling
fra alle kanter skal
ikke ha skadelig
virkning.
5
W.20
Technical appendix/Glossary
W
General technical information
IP class of protection to DIN EN 60529
The class of protection is indicated by a code consisting
of the two letters IP and two digits representing the class of
protection.
Example: I P 6 5
2nd digit: protection from liquids
1st digit: protection from solid bod
Protection against intrusion of external particle matter
(1st digit)
Digit
0
Noprotection
1
Protection against ingress of large solid bodies
with diameter > 50 mm. (Protection to prevent
dangerous parts being touched with the back of
the hand.)
2
Protection against ingress of large solid bodies
with diameter > 12.5 mm. (Protection to prevent
dangerous parts being touched with the fingers.)
3
Protection against ingress of large solid bodies
with diameter > 2.5 mm. (Protection to prevent
dangerous parts being touched with a tool.)
4
Protection against ingress of large solid bodies
with diameter > 1 mm. (Protection to prevent dangerous
parts being touched with a piece of wire.)
5
Protection against harmful deposits of dust, which
cannot enter in an amount sufficient to interfere with
satisfactory operation.
6
Complete protection against ingress of dust.
Protection against penetration of liquids
(2nd digit)
Digit
0
Noprotection
1
Protection against drops of condensed water falling
vertically.
2
Protection against drops of liquid falling at an angle of
15° with respect to the vertical.
3
Protection against drops of liquid falling at an angle of
60° with respect to the vertical.
4
Protection against liquids splashed from any
direction.
5
Protection against water jets projected by a nozzle from
any direction.
6
Protection against water from heavy sea on ships’ decks.
7
Protection against immersion in water under defined
conditions of pressure and time.
8
Protection against indefinite immersion in water under
defined conditions of pressure (which must be agreed
between manufacturer and user and must be more
adverse than number 7).
Spyling fra alle
kanter
Ingen skadelig
virkning ved spyling
(fra slange/dyse)
mot kapsling fra alle
kanter.
6
W.20
Technical appendix/Glossary
W
General technical information
IP class of protection to DIN EN 60529
The class of protection is indicated by a code consisting
of the two letters IP and two digits representing the class of
protection.
Example: I P 6 5
2nd digit: protection from liquids
1st digit: protection from solid bod
Protection against intrusion of external particle matter
(1st digit)
Digit
0
Noprotection
1
Protection against ingress of large solid bodies
with diameter > 50 mm. (Protection to prevent
dangerous parts being touched with the back of
the hand.)
2
Protection against ingress of large solid bodies
with diameter > 12.5 mm. (Protection to prevent
dangerous parts being touched with the fingers.)
3
Protection against ingress of large solid bodies
with diameter > 2.5 mm. (Protection to prevent
dangerous parts being touched with a tool.)
4
Protection against ingress of large solid bodies
with diameter > 1 mm. (Protection to prevent dangerous
parts being touched with a piece of wire.)
5
Protection against harmful deposits of dust, which
cannot enter in an amount sufficient to interfere with
satisfactory operation.
6
Complete protection against ingress of dust.
Protection against penetration of liquids
(2nd digit)
Digit
0
Noprotection
1
Protection against drops of condensed water falling
vertically.
2
Protection against drops of liquid falling at an angle of
15° with respect to the vertical.
3
Protection against drops of liquid falling at an angle of
60° with respect to the vertical.
4
Protection against liquids splashed from any
direction.
5
Protection against water jets projected by a nozzle from
any direction.
6
Protection against water from heavy sea on ships’ decks.
7
Protection against immersion in water under defined
conditions of pressure and time.
8
Protection against indefinite immersion in water under
defined conditions of pressure (which must be agreed
between manufacturer and user and must be more
adverse than number 7).
Kraftig spyling fra
alle kanter.
Ingen skadelig
virkning ved kraftig
spyling mot kapsling
fra alle kanter.
7
W.20
Technical appendix/Glossary
W
General technical information
IP class of protection to DIN EN 60529
The class of protection is indicated by a code consisting
of the two letters IP and two digits representing the class of
protection.
Example: I P 6 5
2nd digit: protection from liquids
1st digit: protection from solid bod
Protection against intrusion of external particle matter
(1st digit)
Digit
0
Noprotection
1
Protection against ingress of large solid bodies
with diameter > 50 mm. (Protection to prevent
dangerous parts being touched with the back of
the hand.)
2
Protection against ingress of large solid bodies
with diameter > 12.5 mm. (Protection to prevent
dangerous parts being touched with the fingers.)
3
Protection against ingress of large solid bodies
with diameter > 2.5 mm. (Protection to prevent
dangerous parts being touched with a tool.)
4
Protection against ingress of large solid bodies
with diameter > 1 mm. (Protection to prevent dangerous
parts being touched with a piece of wire.)
5
Protection against harmful deposits of dust, which
cannot enter in an amount sufficient to interfere with
satisfactory operation.
6
Complete protection against ingress of dust.
Protection against penetration of liquids
(2nd digit)
Digit
0
Noprotection
1
Protection against drops of condensed water falling
vertically.
2
Protection against drops of liquid falling at an angle of
15° with respect to the vertical.
3
Protection against drops of liquid falling at an angle of
60° with respect to the vertical.
4
Protection against liquids splashed from any
direction.
5
Protection against water jets projected by a nozzle from
any direction.
6
Protection against water from heavy sea on ships’ decks.
7
Protection against immersion in water under defined
conditions of pressure and time.
8
Protection against indefinite immersion in water under
defined conditions of pressure (which must be agreed
between manufacturer and user and must be more
adverse than number 7).
Kortvarig neddykking
i vann
Ingen skadelig virkning
ved kortvarig (maks.
30 min) neddykking
(fra 0,15 til 1 m) i vann
under spesifisert trykk
og tid.
8
W.20
Technical appendix/Glossary
W
General technical information
IP class of protection to DIN EN 60529
The class of protection is indicated by a code consisting
of the two letters IP and two digits representing the class of
protection.
Example: I P 6 5
2nd digit: protection from liquids
1st digit: protection from solid bod
Protection against intrusion of external particle matter
(1st digit)
Digit
0
Noprotection
1
Protection against ingress of large solid bodies
with diameter > 50 mm. (Protection to prevent
dangerous parts being touched with the back of
the hand.)
2
Protection against ingress of large solid bodies
with diameter > 12.5 mm. (Protection to prevent
dangerous parts being touched with the fingers.)
3
Protection against ingress of large solid bodies
with diameter > 2.5 mm. (Protection to prevent
dangerous parts being touched with a tool.)
4
Protection against ingress of large solid bodies
with diameter > 1 mm. (Protection to prevent dangerous
parts being touched with a piece of wire.)
5
Protection against harmful deposits of dust, which
cannot enter in an amount sufficient to interfere with
satisfactory operation.
6
Complete protection against ingress of dust.
Protection against penetration of liquids
(2nd digit)
Digit
0
Noprotection
1
Protection against drops of condensed water falling
vertically.
2
Protection against drops of liquid falling at an angle of
15° with respect to the vertical.
3
Protection against drops of liquid falling at an angle of
60° with respect to the vertical.
4
Protection against liquids splashed from any
direction.
5
Protection against water jets projected by a nozzle from
any direction.
6
Protection against water from heavy sea on ships’ decks.
7
Protection against immersion in water under defined
conditions of pressure and time.
8
Protection against indefinite immersion in water under
defined conditions of pressure (which must be agreed
between manufacturer and user and must be more
adverse than number 7).
Varig neddykking
Ingen skadelig
virkning ved varig
neddykking under
betingelser spesifisert
etter avtale mellom
leverandør og kunde.
Det andre sieret angir kapslingens grad av beskyttelse mot skadelig
inntrengning av vann. Tabell 2B gir en kortfattet beskrivelse av hva
slags beskyttelse hver kapslingsgrad gir, angitt av det andre sieret i
kapslingsbetegnelsen.
At en kapsling oppfyller kravene for en bestemt beskyttelsesgrad,
innebærer at den også tilfredsstiller kravene for alle lavere beskytt-
elsesgrader i henhold til Tabell 2B opptil IPX6. En kapsling med be-
skyttelsesgrad 7 eller 8 tilfredsstiller ikke nødvendigvis kravene til 5
eller 6, med mindre den har en dobbeltmerking (f.eks. IPX6/IPX7).
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