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Poznámky redaktora
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Protection against penetration solid
foreign bodies.
Protection against rain, snow, foreign
bodies, splashing water and hose water
as well damage due ice-formation
on the outside the enclosure.
Protection against penetration water
during immersion; protection damage
due ice formation the outside the
enclosure.
Enclosure for indoor outdoor use.9
IP class protection
IP class protection Definition the protection
degrees according NEMA, and CSA
Type NEMA CSA
Designation National Electrical Manufacturers
Association
NEMA 250-1991
Underwriters Laboratories Inc. Protection
against accidental contact with live
components.
Enclosure for indoor outdoor use.
Protection against rain, snow and foreign
bodies. External mechanisms can be
operated despite ice accumulation.
Type Enclosure for indoor use. Protection
against dust build-up, splashing water,
oil, and non-corrosive coolants.
Type Enclosure predominately for indoor use.
Enclosure for indoor use.
Protection against penetration rainfall
and dust well damage due ice
formation.
Enclosure for indoor outdoor use.
Protection against penetration rainfall
and snow well damage due ice
formation.
Enclosure for indoor outdoor use. Protection
against dust accumulation, foreign
bodies and non-corrosive drops of
liquids.
Enclosure predominately for indoor use.
Protection against rain, foreign bodies,
splashing water and hose water well
as damage due ice-formation the
outside the enclosure. Protection
against dust build-up, splashing water,
oil, and non-corrosive coolants.
UL and 508.Technicalappendix
W
W. External mechanisms can be
operated despite ice accumulation.
Protection against rain, snow and foreign
bodies.
Protection against rain, foreign bodies,
splashing water and hose water well
as damage due ice-formation the
outside the enclosure.
Protection against penetration rainfall
and snow well damage due ice
formation.
Enclosure for general use.
Protection against corrosion, rain, foreign
bodies, splashing water and hose water
as well damage due ice-formation
on the outside the enclosure.
Type Enclosure for indoor outdoor use.
Protection against penetration rainfall
and dust well damage due ice
formation.
Enclosure for indoor outdoor use.
Enclosure predominately for indoor use.
Protection against penetration solid
foreign bodies and water.
Type Enclosure predominately for indoor use. 94-M91
Type Enclosure predominately for indoor use.
Protection against rain and snow as
damage due ice-formation.
Type Enclosure for indoor outdoor use. Protection
against dust accumulation, foreign
bodies and non-corrosive drops of
liquids.
Protection against hose water well
as against penetration water during
immersion; protection damage due to
ice formation the outside the
enclosure.
Enclosure predominately for indoor use.
Enclosure for indoor outdoor use.
Enclosure for indoor use.
Enclosure for indoor outdoor use.
Protection against penetration solid
foreign bodies and water.
Enclosure for indoor outdoor use.
Protection against build-up dust,
fibres and foreign bodies well as
against non-corrosive liquid drips,
without pre-formed openings.
Enclosure predominately for indoor use.
Enclosure for indoor outdoor use.
Protection against build-up dust,
fibres and foreign bodies well as
against non-corrosive liquid sprays
including oil and coolants.
Enclosure for indoor use.
Type Enclosure predominately for indoor use.
Protection against hose water well
as against penetration water during
immersion; protection damage due to
ice formation the outside the
enclosure.
Canadian Standards Association
CSA-C22.
Enclosure for indoor outdoor use.
Protection against rain and snow as
damage due ice-formation.
Protection against corrosion, rain, foreign
bodies, splashing water and hose water
as well damage due ice-formation
on the outside the enclosure. External mechanisms can be
operated despite ice accumulation.
Protection against rain, snow and foreign
bodies.2 No.
Enclosure predominately for indoor use.
Enclosure for indoor outdoor use.
Type Enclosure for indoor outdoor use.
Type Enclosure predominately for indoor use.
Type Enclosure for indoor use.
Protection against rain, foreign bodies,
splashing water and hose water well
as damage due ice-formation the
outside the enclosure.
Protection against penetration solid
foreign bodies. Protection
against non-corrosive drops/splashes
of liquid and foreign bodies
