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| nt75 small size, light weight. low coil consumption. switching capacity up to 20a. pc board mounting. suitable for household electrical appliances, automation system, electrical equipment, instrument, meter telecommunication facilities and remote control facilities. 29 12.7 15.7 ordering information nt75 c s 12 dc12v 0.25 3.5 n g 1 2 3 4 5 6 7 8 9 rated max. dash numbers coil voltage vdc coil resistance 10% pickup voltage vdc(max) (70%of rated voltage ) release voltage vdc(min) (10% of rated voltage) coil power consumption w operate time ms release time ms contact data contact arrangement 1a spstno 1c spdt(b-m) 2a dpstno 2c dpdt(b-m) contact material agni agsno 2 contact rating (resistive) max. switching power 480w 4000v a 2c:2 150w 2 1250va max. switching voltage 125vdc 440v ac max. switching current:20a contact resistance or voltage drop 100m item 4.12 of iec 61810-7 5 operational electrical 10 item 4.30 of iec 61810-7 7 life mechanical 10 item 4.31 of iec 61810-7 coil parameter 5 coil rated voltage(v): dc:5,6,9,12,24,48,60,110 6 coil power consumption: 0.25:0.25w;0.41:0.41w;0.72:0.72w 7 pole-distance: 3.5:3.5mm;5.0:5.0mm 8 contact meteial: nil:agsno n:agni 2 9 contact plating: nil:standard; g:gold plated 1 part number:nt75 2 contact arrangement:a:1a;c:1c 2a:2a;2c:2c 3 enclosure:s: sealed type z: dust cover 4 contact rating:(for details, see the contact data) 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. 005-250 5 6.5 100 3.5 0.5 006-250 6 7.8 144 4.2 0.6 009-250 9 11.7 324 6.3 0.9 012-250 12 15.6 576 8.4 1.2 024-250 24 31.2 2304 16.8 2.4 048-250 48 62.4 9216 33.6 4.8 060-250 60 78 12857 42 6.0 005-410 5 6.5 61 3.5 0.5 006-410 6 7.8 88 4.2 0.6 009-410 9 11.7 198 6.3 0.9 012-410 12 15.6 351 8.4 1.2 024-410 24 31.2 1405 16.8 2.4 048-410 48 62.4 5620 33.6 4.8 060-480 60 78 7500/ 15% 42 6.0 110-480 110 143 25200/ 15% 77 11.0 005-720 5 6.5 34.7 3.5 0.5 006-720 6 7.8 50 4.2 0.6 009-720 9 11.7 112.5 6.3 0.9 012-720 12 15.6 200 8.4 1.2 024-720 24 31.2 800 16.8 2.4 048-720 48 62.4 3200 33.6 4.8 0.25 10 5 0.41 10 5 0.72 10 5 r50157181 features 95 operation condition insulation resistance 1000m min (at 500vdc) item 7 of iec 61810-5 dielectric strength between contacts 50hz 1000v item 6 of iec 61810-5 between contact and coil 50hz 5000v item 6 of iec 61810-5 2 shock resistance 100m/s 11ms iec68-2-27 t est ea vibration resistance 10~55hz double amplitude 1.5mm iec68-2-6 t est fc terminals strength 10n iec68-2-21 t est ua1 solderability 235 2 3 0.5s iec68-2-20 t est t a method 1 ambient t emperature -40~85 relative humidity 85% (at 40 ) iec68-2-3t est ca mass 11g 12g safety approvals safety approval load dimensions reference data wiring diagram (bottom view) notes 1).dimensions are in millimeters. 2).inch equivalents are given for general information only . 96 nt75 r e174722 c us mm /inch vd e 40020063 ningbo huaguan electronics corporation l td . l:3.5mm or 5.0mm(0.138inch or 0.197inch) mounting (bottom view) dimension 6- 1.3 8- 1.3 0 . 7 8 7 0 . 7 8 7 0.295 0.299 0.051 0.051 1.142 0.008 0.500 0.008 0 . 0 0 8 0.051 0.016 0.024 0.020 0.031 0 . 6 1 8 0 . 0 0 8 2 9 0 . 2 1 5 . 7 0 . 2 3 . 6 0 . 3 1 2 . 7 0 . 2 6 - 0 . 5 x 0 . 8 2 - 0 . 4 x 0 . 6 1 . 9 0 . 2 1 . 3 0.075 0 . 1 4 2 0 . 0 1 2 7.6 7.6 5- 1.3 0 . 7 8 7 0.295 0.051 7.6 1c2 1a,2a 1c,2c 1c 1a 1c 2a 2c 1a 5 5 5- 1.3 0 . 7 8 7 0.295 0.051 7.6 1c 5 5 3 . 5 3 . 5 1a,1c:12a/250vac,30vdc; 16a,20a/250v ac, 30vdc(rushing current :80a) 2a,2c(0.41w):8a/250vac,30vdc; 8a,10a/277v ac 480w 4000va 2c:2 150w 2 1250va no:20a/277vac nc:16a/277v ac t v u ul&cur vde no:20a/277vac nc:16a/277v ac 1a,1c:12a,16a/250vac, 12a/30vdc(1c) 2a,2c:8a/277vac,30vdc 1a,1c:16a/250vac 2a,2c:8a/250vac 2a,2c: 1a,1c: 10a/277vac
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