features switching capacity up to 20a. pc board mounting. suitable for automobile auxiliary. ordering information nsam 2c s 15 12v dc 1 2 3 4 5 1 part number nsam 2 contact arrangement 2a:2a 2c:2c 3 enclosure s: sealed type z: dust cover 4 contact current 7a,10a,15a,20a 5 coil rated voltage(v) dc:3,5,6,9,12,18,24 contact data contact arrangement 2a dpstno 2c dpdt(b-m) contact material ag sno 2 contact rating (resistive) no: 15a,20a/15vdc, 10a,15a/24vdc,125vac ; nc: 10a,15a/15vdc,125vac; 7a,10a/24vdc max. switching power 300w 2000va max. switching voltage 30vdc 220vac max. switching current:20a contact resistance or voltage drop 50m item 3.12 of iec255-7 electrical 10 5 item 3.30 of iec255-7 operation life mechanical 10 7 item 3.31 of iec255-7 coil parameter coil voltage vdc dash numbers rated max. coil resistance 10% pickup voltage vdc(max) (75%of rated voltage ) release voltage vdc(min) (5% of rated voltage) coil power consumption w operate time ms release time ms 005-450 5 6.5 56 3.75 0.25 006-450 6 7.8 80 4.50 0.30 009-450 9 11.7 180 6.75 0.45 012-450 12 15.6 320 9.00 0.60 018-450 18 23.4 720 13.5 0.90 024-450 24 31.2 1280 18.0 1.20 0.45 10 5 caution : 1.the use of any coil voltage less than the rated coil voltage will compromise the operation of the relay. 2.pickup and release voltage are for test purposes only and are not to be used as design criteria. 123 nsam 23.1 17.2 16.2
operation condition insulation resistance 100m min (at 500vdc) item 7 of iec255-5 dielectric strength between contacts between contact and coil 50hz 500v 50hz 1000v item 6 of iec255-5 item 6 of iec255-5 shock resistance 100m/s 2 11ms iec68-2-27 test ea vibration resistance 10~55hz double amplitude 1.5mm iec68-2-6 test fc terminals strength 5n iec68-2-21 test ua1 solderability 235 2 3 0.5s iec68-2-20 test ta method 1 ambient temperature -30~80 relative humidity 85% (at 45 ) iec68-2-3test ca mass 15g qualification inspection: perform the qualification test as specified in the table of iec255-19-1 and minimum sample size 24. dimensions (unit: mm) reference data notes 1).dimensions are in millimeter. 2).inch equivalents are given for general information only. nsam dimensions 2c 2a wiring diagram(bottom views) mounting (bottom views) mm >?? 0.4 0.016 1.0 0.039 1.2 0.047 1.25 0.049 1.3 0.051 2.6 0.102 3.0 0.118 3.5 0.138 4.0 0.157 5.3 0.209 6.0 0.236 6.1 0.240 8.0 0.315 11 0.433 11.6 0.457 16.2 0.638 17.2 0.677 23.1 0.909
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