CDH5SLO Cooper/Bussmann, CDH5SLO Datasheet - Page 86

• Manufacturer Part Number: CDH5SLO
• Description: SELECTOR SWITCH LOCK ON
• Manufacturer: Cooper/Bussmann

Specifications of CDH5SLO

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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
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