912 p&b . catalog 1308242 issued 3-03 (pdf rev. 5-05) environmental data temperature range: -10? to +60?. mechanical data weight: 7.75 oz. (241g) approximately. s89r/s90r series bistable, impulse relay 15 and 20 amp industrial rating continuous coil rating file e22575 file lr15734 users should thoroughly review the technical data before selecting a product part number. it is recommended that users also seek out the pertinent approvals files of the agencies/laboratories and review them to ensure the product meets the requirements for a given application. coil data nominal resistance nominal voltage dc ohms current 15% @ +25? ma 24vac 8.7 375 120vac 260 75 240vac 1084 38 6vdc 5.8 1035 12vdc 22.5 533 24vdc 92 260 features ?low cost, bistable impulse relay. ?operates on 75ms min. pulse. ?used in garage door controls, motor reversing and lighting controls. ?s89r available with plastic cover and octal plug-in base. contact data @ 25? ratings: s89r: 15 amps, 1/2 hp, 125/250vac; 5 amps, 125vac, tungsten filament lamp load; 1/2 amp, 125vdc; 1/4 amp, 250vdc. expected life: 100,000 operations, mechanical; 50,000 operations at rated loads. ratings: s90r: insulation: class b (130?). initial breakdown voltage: 1,500v rms, 60 hz. must-operate voltage: dc coils: 75% of nominal voltage @ +25?. ac coils: 85% of nominal voltage @ +25?. s89r11aac1-24 s89r11aac1-120 s89r11abd1-24 ordering information s89r11abd1-120 S89R11APP1-120 s89r11dac1-12 s89r11dac1-24 s89r11dbd1-12 s89r11dbd1-24 s90r5abd1-120 s90r11abd1-24 s90r11abd1-120 coil data @ 25? nominal power: dc coils: 6.33 watts @ +25?. ac coils: 9va @ +25?. load minimum life 20a, 120vac or 7.5a, 277vac, tungsten. 10,000 cycles 15a, 125vac or 7a, 277vac, fluorescent. 10,000 cycles 20a, 277vac, 75-80% pf. 50,000 cycles 1 hp, 125vac, 50/60 hz. 50,000 cycles 2 hp, 250vac, 50/60 hz. 50,000 cycles 12 fla, 60 lra, 120vac. 50,000 cycles 8 fla, 48 lra, 240vac. 50,000 cycles pilot duty, 360va, 125/250vac. 50,000 cycles s89r s90r typical part no. b s89r 5 a b d 1 -24 1. basic series: s89r = 15a s90r = 20a 2. contact arrangement: 5 = spdt 11 = dpdt 3. coil input: a = ac d = dc 4. coil terminal style: a = .187" (4.75mm) quick connect/solder. p = dust cover with octal plug-in base. (s89r only.) b = .250" (6.35mm) quick connect/solder. 5. switch terminal style: c = .187" (4.75mm) quick connect.* p = dust cover with octal plug-in base.* d = .250" (6.35mm) quick connect. (s90 only) * s89r only. 6. switch terminal configuration: 1 = style 1 (see outline drawings.) 7. coil voltage: 24, 120, 240vac 6, 12, 24vdc s89r5abd1-24 s89r5abd1-120 s89r5dbd1-12 our authorized distributors are more likely to maintain the following items in stock for immediate delivery.
913 p&b catalog 1308242 issued 3-03 (pdf rev. 5-05) outline dimensions switch terminal configuration switch terminal style c = .187" (4.75mm) quick-connect d = .250" (6.35mm) quick-connect .187" (4.75mm) .250" (6.35mm) quick connect quick connect s89r s90r 3.050 max. (77.47) insulators used on s90r series .562 (14.3) .078 (1.98) .203 (5.16) 1.844 .015 (46.84 .381) 2.70 max. (68.6) 1. 0 0 (24.5) mounting plate 1.86 max. (47.2) 2.00 max. (50.8) tapped #8-32 thread typ. (2) places 1.98 max. (50.3) 1.000 (25.40) 1.326 .0 06 (33.68 .152) 3.588 max. (91.14) .56 (14.2) 1.781 max. (45.24) 2.406 max. (61.11) input com. c d .250 (6.35) .055 d. (1.40) .18 8 (4.78) .312 (7.92) .066 d. (1.68) .250 (6.35) wiring diagram style 1 open relays enclosed relays s89 series
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