C396A2A005SELXB EATON CUTLER HAMMER, C396A2A005SELXB Datasheet - Page 226

• Manufacturer Part Number: C396A2A005SELXB
• Description: Electronic Overload Relay
• Manufacturer: EATON CUTLER HAMMER

Specifications of C396A2A005SELXB

• Overload Adjustment Current Min: 1A
• Overload Adjustment Current Max: 5A
• Frame Size: Standard
• Contact Configuration: 1NO / 1NC

34-226
34
Enclosure Ratings
The UL, NEMA and IEC organizations
(and other international groups) define
degrees of protection provided by
electrical enclosures with respect to
personnel, equipment within the
housing and the ingress of water.
Subtle differences do exist between
the test procedures and specifications
of these organizations.
To claim ratings to NEMA specifica-
tions, the testing is performed and cer-
tified by the manufacturers themselves.
Table 34-265. NEMA/UL/IEC Enclosure Type Cross-Reference — Approximate
Note: IEC 529 does not specify equivalents to NEMA Enclosure Types 7, 8, 9 or 10.
Table 34-266. IEC Environmental Enclosure Ratings — Examples of Designations
NEMA
Enclo-
sure
Rating
1
2
3
3R
3S
4
4X
6
6P
12
13
An enclosure with this designation is protected against the
penetration of solid objects greater than 1.0 mm and against
splashing water.
(See Table 34-267 Next Page)
(See Table 34-268 Next Page)
IEC Contactors & Starters
XT IEC Power Control
Reference Data
2nd characteristic numeral
1st characteristic numeral
X
X
X
X
X
X
X
X
X
X
X
Characteristic letters
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
IP
To comply to UL and IEC specifica-
tions, the manufacturers must submit
product samples, materials used and
other data to an independent testing
laboratory before ratings can be
claimed.
In addition, IEC “IP” ratings differ from
NEMA in that they do not apply to pro-
tection against the risk of explosion or
conditions such as humidity, corrosive
gases, fungi or vermin. In addition,
different parts of the equipment can
have different degrees of protection
and still comply.
X
X
X
X
X
X
X
X
For more information visit: www.eaton.com
X
X
X
X
X
X
X
X
4
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
4
X
X
X
X
X
X
X
X
An enclosure with this designation is protected against the
penetration of solid objects greater than 12 mm and against
splashing water.
X
X
X
X
X
X
X
X
(See Table 34-267 Next Page)
(See Table 34-268 Next Page)
2nd characteristic numeral
1st characteristic numeral
X
X
X
X
X
X
X
X
Characteristic letters
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Table 34-265 is a comparison of the
NEMA/UL/IEC enclosure specifications
to be used as an approximate refer-
ence only. Do not use the table to
convert from IEC to NEMA designa-
tions. For a definition of the ratings
listed, see examples below and tables
on Page 34-227.
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
IP
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2
X
X
X
X
CA08102001E
March 2009
X
X
X
3