Datasheet > 81-194228-21P

81-194228-21P

更新时间： 2023-02-15 00:00:00

品牌	Logo	应用领域
安费诺 - AMPHENOL		/
页数	文件大小	规格书
63页	1316K
描述
MIL Series Connector, 37 Contact(s), Aluminum Alloy, Male, Crimp Terminal, Receptacle,

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81-194228-21P 数据手册

Amphenol^®Heavy Duty

Cylindrical Connectors

MIL-C-22992, Class L

Class L connectors are available only in the specific con-

figurations prescribed by MIL-C-22992 for either military

or industrial applications. This rigid configuration control

assures correct interconnection of electrical circuits for

maximum safety and reliability. Controlled parameters

include:

Other outstanding design features:

Arc quenching design - recessed socket contacts within

the insert create an arc suppressing chamber which pro-

tects the user when connectors are separated under

load.

Programmed coupling sequence - grounding and neu-

tral contacts engage before power contacts.

Connector shell style and contact type - wall mount

and cable connecting receptacles are supplied with

socket contacts only and always lead from the power

source. Plugs (with coupling rings) have pin contacts only

and always lead to the equipment end.

Waterproof design - a unique combination of grommets

and seals provides waterproofing in any condition -

mated or unmated, capped or uncapped.

Shell size - the direct relationship of shell size to current

carrying capability reduces the possibility of inadequate

wiring for heavy electrical loads.†

Rugged construction - machined from high strength

aluminum. Straight-line attachment of accessories elimi-

nates possibility of cable twisting or misalignment.

Accessories - supplied with all Class L connectors as

indicated on the individual connector descriptions.

Replacement accessories may be ordered separately.

See pages 12 through 15.

Current Rating

(Amperes)

Shell Size

Contact Size

100

1/0

4/0

200

Keyway position - four positions of the main keyway are

used to discriminate between the following power

sources:

two wire D.C

two wire single phase A.C.

three wire single phase A.C.

four wire three phase A.C.

Insert rotation - when carrying alternating current (A.C),

different angular rotations of the insert within the connec-

tor shell are used to distinguish between 60 Hertz and

400 Hertz circuits.

†

MIL-C-22992 includes shell size 48, rated at 150 amperes. Consult your local

Amphenol sales representative or Amphenol, Sidney, NY for availability.

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