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90-171 PDF预览

90-171

更新时间: 2024-10-16 01:12:59
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其他 - ETC /
页数 文件大小 规格书
2页 284K
描述
Any position mounting

90-171 数据手册

 浏览型号90-171的Datasheet PDF文件第2页 
3 POLE DEFINITE PURPOSE  
CONTACTORS (25A THRU 40A)  
90-160 THRU 90-172 WR/RBM TYPE 154  
Designed for Central Air Conditioning and Heating Equipment  
40 Amp with Cover  
FEATURES  
• Any position mounting.  
• Interchangeable mounting plate.  
• Low wattage coil.  
• Double break contacts ensure positive make and break.  
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) . . . . . . . . . . . . . . . . ꢀ6 oz.  
Agency . . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. file number E75492  
C.S.A. file number LR49598  
Coils Frequency . . . . . . . . . . . . . . . . . . . . 50/60 Hz  
Coil Insulation. . . . . . . . . . . . . . . . . . . . . . Class B (ꢀ30°C)  
24 through 208/240 Volts AC  
Approximate Overall Dimensions  
3
3
8
4
3 / x 2 / x 3”  
Termination. . . . . . . . . . . . . . . . . . . . . . . . Pressure connector and Double /  
Operate. . . . . . . . . . . . . . . . . . . . . . . . . . . 85% of nominal coil voltage;  
ꢀꢀ0% maximum safe operate  
4Q.C.  
Pressure Connectors line and load sides for #ꢀ4  
4
thru #4 wire. / Double Quick Connect auxiliary  
and coil terminals.  
Duty Cycle . . . . . . . . . . . . . . . . . . . . . . . . Continuous  
COIL DATA – 25, 30 and 40 Amp, 600 Volt Three Pole Normally Open (3 P.N.O.)  
Model Number  
30 Amp  
Coil Voltage AC  
Res DC  
OHMS  
7.2  
ꢀ80  
720  
Current  
MA  
ꢀ87  
37  
Nominal  
VA  
4.5  
4.5  
4.5  
Max. Inrush  
25 Amp  
90-160  
90-161  
90-162  
40 Amp  
90-170  
90-171  
90-172  
(60 Hz)  
24  
ꢀ20  
208/240  
VA  
52  
52  
52  
90-163  
90-164  
90-165  
ꢀ9  
CONTACT RATINGS – 25 and 30 Amp, 600 Volt Three Pole Normally Open (3 P.N.O.)  
Type  
90-ꢀ60  
thru  
90-ꢀ62  
90-ꢀ63  
thru  
Voltage  
Full Load  
Lock Rotor  
Resistive  
Full Load  
Lock Rotor  
Resistive  
277 VAC  
25 A.  
ꢀ50 A.  
40 A.  
30 A.  
ꢀ80 A.  
50 A.  
480 VAC  
600 VAC  
25 A.  
ꢀ25 A.  
40 A.  
30 A.  
ꢀ50 A.  
50 A.  
25 A.  
ꢀ00 A.  
40 A.  
30 A.  
ꢀ20 A.  
50 A.  
90-ꢀ65  
CONTACT RATINGS – 40 Amp, 600 Volt Three Pole Normally Open (3 P.N.O.)  
Type  
Voltage  
Full Load  
Lock Rotor  
Resistive  
277 VAC  
40 A.  
240 A.  
50 A.  
480 VAC  
40 A.  
200 A.  
50 A.  
600 VAC  
40 A.  
ꢀ60 A.  
50 A.  
90-ꢀ70 thru 90-ꢀ72  
2.000  
90-160 thru 90-172  
2.983  
.203  
.250  
3.125  
3.390  
3.750  
3.250  
.203  
2.414  
www.white-rodgers.com  
ꢀꢀ0  

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