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115
RELAYS and
TRANSRORMERS
1
3
5
6
2 4
1.500
MAX.
1.265
MAX.
1.265
.500
1.842 2.156 2.670
.150 DIA.
HEAVY-DUTY
ENCLOSED FAN RELAYS
90-360 THRU 90-486 WR/RBM TYPE 184
Heavy-Duty General Purpose Relay Operates in Any Position
SPECIFICATIONS
Temperature Range . . . . . . . . . . . . . . . . –40°F to 150°F
Mechanical Life (no load) . . . . . . . . . . . . 1,000,000 operations, 120 operations/min.
Electrical Life (rated load). . . . . . . . . . . . 100,000 operations, 6 operations/min.
Load test making inrush rating (0.4 to
0.5 P.F.); breaking 100% continuous rating
(0.65 to 0.8 P.F.)
Weight (approximate) . . . . . . . . . . . . . . . 2.3 oz.
Agency . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. le number E12139 or E22381
C.S.A. le number LR13360
Coils, Frequency. . . . . . . . . . . . . . . . . . . 50/60 Hz
Coils, Insulation . . . . . . . . . . . . . . . . . . . Class B
Coils, Termination . . . . . . . . . . . . . . . . . .
1
/
4
” Quick Connect
Coils, Operate. . . . . . . . . . . . . . . . . . . . . 85% of nominal coil voltage;
110% maximum safe operate
Coils, Duty Cycle . . . . . . . . . . . . . . . . . . Continuous
FEATURES
• Compact, totally enclosed design.
• For heating and cooling applications and general switching.
• Quiet, reliable and economical.
Coil Data
Model Number Coil Voltage AC Res DC Nom. Current Nominal Inrush
SPNO SPDT SPNO/SPNC (50/60 Hz) OHMS MA VA Sealed VA
90-360 90-370 90-380 24 77 125 3 4
90-362 90-372 90-382 120 2,000 25 3 4
90-364 90-374 90-384 240 6,050 12.5 3 4
90-466 90-476 90-486 277 10,300 10.8 3 4
SINGLE POLE NORMALLY OPEN, SINGLE POLE DOUBLE THROW (SPDT) ISOLATED CONTACTS (SPNO/SPNC)
Inductive Resistive
12 Amps. Continuous
60 Amps. Inrush 18 Amps.
@ 125 VAC Continuous
8 Amps. Continuous @ 277 VAC
48 Amps. Inrush
@ 250 VAC
CONTACT RATING
SPNO
SPDT
WIRING DIAGRAMS
SPNO/SPNC
Totally Enclosed Relay
Operates in Any Position
Isolated Coil and Mounting Bracket