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
4” Q.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
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