90-245: 产品描述General Purpose Relays 2PNO 120VAC; 产品类别热门应用机电/工控/自动化; 文件大小285KB，共1页; 制造商White-Rodgers; 标准

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90-245概述

General Purpose Relays 2PNO 120VAC

90-245规格参数

参数名称	属性值
Product Attribute	Attribute Value
制造商 Manufacturer	White-Rodgers
产品种类 Product Category	General Purpose Relays
RoHS	Details
产品 Product	Contactors
类型 Type	High Power
Coil Voltage	120 VAC
Relay Contact Form	2 Form A (DPST-NO)
Contact Current Rating	30 A
Contact Termination	Quick Connect Terminal
安装风格 Mounting Style	Panel
Mounting Type	Bracket
Coil Termination	Quick Connect Terminal
Coil Type	Non-Latching
触点材料 Contact Material	Silver Alloy (Ag)
Contact Form	DPST (2 Form A)
高度 Height	2.9 in
长度 Length	3.5 in
宽度 Width	2.02 in
工厂包装数量 Factory Pack Quantity	1

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2 POLE DEFINITE PURPOSE

CONTACTORS (30A THRU 40A)

40 Amp Model

(with cover)

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

FEATURES

•

Designed for Air Conditioning and Heating Equipment

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

”

quick connects provided

on all models for easy installation.

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.

Agency . . . . . . . . . . . . . . . . . . . . . . . . . . .

U.L. file number E12139

50/60 Hz

Class B (30°C)

Pressure Connectors and Double

”

Q.C.

85% of nominal coil voltage;

0% maximum safe operate

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

COIL DATA

* 30 Amp

90-244

90-245

90-246

Model Number

** 40 Amp

90-247

90-248

90-249

Voltage

208/240

Res DC

OHMS

224

997

Current

250

Nominal

Max. Inrush

Coils Frequency . . . . . . . . . . . . . . . . . . . .

Coil Insulation . . . . . . . . . . . . . . . . . . . . . .

Termination . . . . . . . . . . . . . . . . . . . . . . . .

Operate. . . . . . . . . . . . . . . . . . . . . . . . . . .

* 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

90-246

90-247

thru

90-249

Voltage

277

480

600

277

480

600

FLA

LRA

200

RES

2.313

1.625

.875

2.445

2.610

1.625

2.000

.215

TYP. 4

30 Amp Model (No Cover)

www.white-rodgers.com

09A

RELAYS and

TRANSRORMERS

Approximate Overall Dimensions

”

x 2” x 2

”

90-245相似产品对比

	90-245	90-248	90-244
描述	General Purpose Relays 2PNO 120VAC	General Purpose Relays 2PNO 120VAC	General Purpose Relays 2PNO 24VAC
Product Attribute	Attribute Value	Attribute Value	Attribute Value
制造商 Manufacturer	White-Rodgers	White-Rodgers	White-Rodgers
产品种类 Product Category	General Purpose Relays	General Purpose Relays	General Purpose Relays
RoHS	Details	Details	Details
产品 Product	Contactors	Contactors	Contactors
类型 Type	High Power	High Power	High Power
Coil Voltage	120 VAC	120 VAC	24 VAC
Relay Contact Form	2 Form A (DPST-NO)	2 Form A (DPST-NO)	2 Form C (DPDT-NO, NC)
Contact Termination	Quick Connect Terminal	Quick Connect Terminal	Quick Connect Terminal
安装风格 Mounting Style	Panel	Panel	Panel
Mounting Type	Bracket	Bracket	Bracket
Coil Termination	Quick Connect Terminal	Quick Connect Terminal	Quick Connect Terminal
Contact Form	DPST (2 Form A)	DPST (2 Form A)	DPDT (2 Form C)
工厂包装数量 Factory Pack Quantity	1	1	1
Contact Current Rating	30 A	-	30 A
Coil Type	Non-Latching	Non-Latching	-
触点材料 Contact Material	Silver Alloy (Ag)	Silver Alloy (Ag)	-
高度 Height	2.9 in	2.9 in	-
长度 Length	3.5 in	3.5 in	-
宽度 Width	2.02 in	2.02 in	-

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