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114
RELAYS and
TRANSFORMERS
Approximate Overall Dimensions
2
3
/
8
” x 1
5
/
8
” x 1
1
/
2
”
90-290Q THRU 90-295Q WR/RBM TYPE 84
Used for Switching Single or Two Speed Fan Motors, Solenoids, Re-
lays, Resistive Loads and General Purpose Switching
SPECIFICATIONS
Temperature Range . . . . . . . . . . . . . . . . . –40°F to 150°F
Mechanical Life (no load) . . . . . . . . . . . . . 1,000,000 operations, 60 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
(0.64 to 0.8 P.F.)
Weight (approximate) . . . . . . . . . . . . . . . . 2.5 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 (50/60 Hz) OHMS MA VA Sealed VA
90-290Q 90-293Q 24 90 125 3 4
90-291Q 90-294Q 120 2,000 25 3 4
90-292Q 90-295Q 240 7,000 12.5 3 4
SINGLE POLE NORMALLY OPEN (SPNO), SINGLE POLE DOUBLE THROW (SPDT)
Inductive Resistive
8 Amps
Continuous
25 Amps. Inrush
CONTACT RATING 125/250 VAC
16 Amps
Continuous
SPNO
SPDT
WIRING DIAGRAMS
ENCLOSED
FAN RELAYS