Instructions / Assembly

97
90-340 THRU 90-342 RELAYS – WR/RBM TYPE 91
A Two Pole Double Throw Semi-Enclosed Relay
90-340 Fits Fan Control Centers 90-112, 90-113, 90-118E and 90-119
SPECIFICATIONS
Temperature Range ................ -40°F to 130°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ratings(0.4to
   0.5P.F.);breaking100%continuousrating
(0.65 to 0.8 P.F.)
Weight (approximate) ............... 6 oz
Agency . . . . . . . . . . . . . . . . . . . . . . . . . .  U.L.lenumberE12139
   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
•Easytoinstall.
•Suitedforuseinvendingmachines,appliances,heatingandairconditioning
applications and general purpose switching.
Approximate Overall Dimensions
2
1
/
8
” x 1
7
/
8
” x 2
1
/
4
”
2 POLE
SWITCHING RELAYS
Voltage: 24 VAC
Cycle: 50 / 60 Hz
Volt: Amps
Inrush: 21.5
Sealed: 9.5
Resistance: 17.5Ω ± 10%
COIL RATING
12FLA / 60LRA
125 VAC
6FLA 35LRA
250 / 277 VAC
15A 277 VAC RES
1/2HP 125 / 250 VAC
CONTACT RATINGS
6
2
1
4
3
5
1.640
1.859
2.109
2.078
2.375
2.156
2.218
90-340
Model Coil Voltage Terminals Terminals COIL DATA
Number (50 / 60 Hz) 1-2-3 4-5-6 DC Res. MA Nom. VA Inrush VA
90-340 24 Power Power 17.5 334 9.5 22
90-341 115 / 120 Power Power 420 66 9.5 22
90-342 208 / 240 Power Power 1600 38 9.5 22
TWO POLE DOUBLE THROW (2PDT) Fits Fan Control Center Receptacles
?
PAGE
202
TRANSFORMERS /
RELAYS