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
/
4
”
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
/
4
”
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
AC
24
20
208/240
Res DC
OHMS
224
997
Current
MA
250
50
25
Nominal
VA
6
6
6
Max. Inrush
VA
32
32
32
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
30
30
30
40
40
40
LRA
50
75
50
200
00
80
RES
40
40
40
50
50
50
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
3
/
4
”
x 2” x 2
5
/
8
”
Embedded System
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