EN/IEC Standards
|
Model |
CE Marking |
Basic Requirements of Machinery Directive/Low-voltage Directive |
Basic Requirements of EMC Directive |
Applicable Standard No. |
EMI Standard No. |
EMS Standard No. |
Certification Body |
NV3Q-MR21
NV3Q-MR41
NV3Q-SW21
NV3Q-SW41 |
Yes |
Not Applicable |
EN61131-2 |
EN61131-2 |
Self-declaration |
NV3W-MG20
NV3W-MG20L
NV3W-MG40
NV3W-MR20
NV3W-MR20L
NV3W-MR40 |
EN61000-6-4 |
EN61000-6-2 |
NV4W-MG21
NV4W-MG41
NV4W-MR21
NV4W-MR41 |
EN61131-2 |
EN61131-2 |
We issue documentation ("EC Declaration of
Conformity") providing details on the level of conformance. Contact your OMRON
representative if required.
UL Certifications
|
Model |
Standard No. |
File No. |
Marking |
Listed/
Recognized |
Category |
|
NV3W/NV4W/NV3Q |
UL508 |
E95399 |
cULus |
Listed |
NRAQ/NRAQ7 |
Note:
1. The above table lists series
names. Ask your OMRON representative for details on specific
model numbers.
2. Products that are certified for
UL 1604 can be used in hazardous locations for Class I, Div. 2,
Groups A, B, C, and D.
Description of Hazardous Locations:
[Class]
Class I: Locations in which flammable gases or vapors may be
present in the air in sufficient quantities to be explosive or
ignitable.
Class II: Locations in which combustible dust is present.
Class III: Locations in which easily ignitable fibers or
flyings are present
but are not airborne in sufficient quantities to ignite.
[Division]
Division 1: Locations in which explosive or ignitable
material is normally present or is present at certain times.
Division 2: Locations in which explosive or ignitable
material is not normally present (but may accidentally exist).
[Group]
Class I:
Group A: Acetylene
Group B: Combustible gas/vapor, example: hydrogen
Group C: Combustible gas/vapor, example: ethylene
Group D: Combustible gas/vapor, example: propane
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