HEAVY-DUTY ENCLOSED FAN RELAYS 90-360 THRU 90-486 WR/RBM TYPE 184 Heavy-Duty General Purpose Relay Operates in Any Position FEATURES * Compact, totally enclosed design. * For heating and cooling applications and general switching. * Quiet, reliable and economical. Temperature Range . . . . . . . . . . . . . . . . -40F to 150F 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. file number E12139 or E22381 C.S.A. file 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 Totally Enclosed Relay Operates in Any Position Isolated Coil and Mounting Bracket SINGLE POLE NORMALLY OPEN, SINGLE POLE DOUBLE THROW (SPDT) ISOLATED CONTACTS (SPNO/SPNC) Coil Data Model Number Coil Voltage AC Res DC Nom. Current Nominal SPNO SPDT SPNO/SPNC (50/60 Hz) OHMS MA VA Sealed 90-360 90-370 90-380 24 77125 3 90-362 90-372 90-382120 2,000 25 3 90-364 90-374 90-384 240 6,05012.5 3 90-466 90-476 90-486 27710,30010.8 3 Inrush VA 4 4 4 4 contact rating Inductive Resistive 12 Amps. Continuous 60 Amps. Inrush18 Amps. @ 125 VAC Continuous 8 Amps. Continuous 48 Amps. Inrush @ 250 VAC @ 277 VAC WIRING DIAGRAMS SPNO SPDT 1.265 SPNO/SPNC .500 2 4 5 6 1.842 1.500 MAX. 2.156 1 2.670 3 1.265 MAX. .150 DIA. www.white-rodgers.com 115 RELAYS and TRANSRORMERS SPECIFICATIONS C