CDNF400U03 Cooper/Bussmann, CDNF400U03 Datasheet - Page 86
![no-image](/images/manufacturer_photos/0/1/160/cooper_bussmann_sml.jpg)
CDNF400U03
Manufacturer Part Number
CDNF400U03
Description
Non-fusible Disconnect Switch 400A 3pole
Manufacturer
Cooper/Bussmann
Datasheet
1.CDTL4003P.pdf
(88 pages)
Specifications of CDNF400U03
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
- Current page: 86 of 88
- Download datasheet (4Mb)
Introduction
An enclosure is a surrounding case constructed to provide a degree of
protection to personnel against accidental contact with the enclosed equipment
and to provide a degree of protection to the enclosed equipment against
specifi ed environmental conditions.
A brief description of the more common types of enclosures used by the
electrical industry relating to their environmental capabilities follows. Refer to
NEMA Environmental Ratings
for Enclosed Disconnect Switches
Enclosures are intended for indoor use primarily
to provide a degree of protection against limited
amounts of falling dirt. (NEMA Standard 7-15-1991.)
Enclosures are intended for indoor or outdoor
use primarily to provide a degree of protection
against windblown dust and rain, splashing water,
hose-directed water and damage from external ice
formation. (NEMA Standard 1-10-1979.)
Enclosures are intended for outdoor use primarily
to provide a degree of protection against rain, sleet
and damage from external ice formation. (NEMA
Standard 7-15-1991.)
Defi nitions pertaining to nonhazardous locations
Type 1
Type 4
Type 3R
Enclosures are intended for indoor or outdoor use
primarily to provide a degree of protection against
corrosion, windblown dust and rain, splashing water,
hose-directed water and damage from external ice
formation. (NEMA Standard 1-10-1979)
Enclosures are intended for indoor use primarily to
provide a degree of protection against circulating
dust, falling dirt, and dripping noncorrosive liquids.
(NEMA Standard 7-15-1991.)
Enclosures are intended for indoor use primarily
to provide a degree of protection against dust,
spraying of water, oil and noncorrosive coolant.
(NEMA Standard 1-10-1979.)
NEMA Standards Publication for more information regarding applications,
features and design tests.
Individual NEMA product Standards Publications or third party certifi cation
standards may contain additional requirements for product testing and
performance.
Type 4X
Type 12
Type 13
85
Related parts for CDNF400U03
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![TR/0603FA-2A](/images/manufacturer_photos/0/1/160/cooper_bussmann_tmb.jpg)
Part Number:
Description:
Manufacturer:
Cooper/Bussmann
Datasheet:
![TR/3216CP-4A](/images/manufacturer_photos/0/1/160/cooper_bussmann_tmb.jpg)
Part Number:
Description:
Manufacturer:
Cooper/Bussmann
Datasheet: