Datasheet > 90-244

90-244

更新时间： 2024-11-13 01:01:23

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
2页	292K
描述
2 POLE DEFINITE PURPOSE CONTACTORS

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数据手册

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90-244 数据手册

2 POLE DEFINITE PURPOSE

CONTACTORS (30A THRU 40A)

40 Amp Model

(with cover)

90-244 THRU 90-249 WR/RBM TYPE 122

Designed for Air Conditioning and Heating Equipment

FEATURES

• Low VA coil for cooler operation and increased life.

• Quiet operation.

• Universal style mounting bracket ﬁts existing mounting holes.

• Double break contacts ensure positive make and break.

• Screw terminals or pressure connectors and double ^ꢀ/

on all models for easy installation.

” quick connects provided

SPECIFICATIONS

Insulating Material . . . . . . . . . . . . . . . . . . Contact block and carrier are high quality

electrical-grade thermosetting resin

Temperature Range . . . . . . . . . . . . . . . . . –40°F to ꢀ50°F

Mechanical Life. . . . . . . . . . . . . . . . . . . . . Conforms to UL and ARI speciﬁcations

Electrical Life . . . . . . . . . . . . . . . . . . . . . . Conforms to UL and ARI speciﬁcations

Weight (approximate) . . . . . . . . . . . . . . . . 9.5 oz.

Approximate Overall Dimensions

ꢀ

3 / ” x 2” x 2 / ”

Agency . . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. ﬁle number E12139

Coils Frequency . . . . . . . . . . . . . . . . . . . . 50/60 Hz

Coil Insulation. . . . . . . . . . . . . . . . . . . . . . Class B (ꢀ30°C)

Termination. . . . . . . . . . . . . . . . . . . . . . . . Pressure Connectors and Double ^ꢀ/

Operate. . . . . . . . . . . . . . . . . . . . . . . . . . . 85% of nominal coil voltage;

ꢀꢀ0% maximum safe operate

4” Q.C.

Duty Cycle . . . . . . . . . . . . . . . . . . . . . . . . Continuous

COIL DATA

Model Number

Voltage

ꢀ20

208/240

Res DC

OHMS

ꢀꢀ

224

997

Current

250

Nominal

Max. Inrush

* 30 Amp

90-244

90-245

90-246

** 40 Amp

90-247

90-248

90-249

* 30 amp models have no cover on top as in line drawing below

** 40 amp models have cover on top as in picture above

CONTACT RATINGS

Type

90-244

thru

Voltage

277

480

FLA

LRA

ꢀ50

RES

90-246

90-247

thru

600

277

480

600

200

ꢀ00

90-249

1.625

.875

2.313

.215

TYP. 4

1.625

2.000

2.445

2.610

30 Amp Model (No Cover)

www.white-rodgers.com

ꢀ09A

中文翻译

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