general relay PRH2B-U size(mm) 20.5 27 33.4 terminal layout 2z contact capacity 10a 220v ac 10a 28vdc contact resistance 50m insulation resistance 500m dielectric strength boc 1000v ac bcc 1500vac 33.4 7 out let 1 2 3 4 56 78 (-) (+) 14.2 20.5 27 7.15 6 4 . 6 55 0.5 5 jqc-3f(t73) size(mm) 19.2 15.5 15.4 terminal layout 1z 1h contact capacity 10a 125v ac 10a 28vdc contact resistance 50m insulation resistance 500m dielectric strength boc 750v ac bcc 1200vac 15.4 4.6 19.2 16.7 6 1.3 1.6 11.4 6 flange,outlet flange,outlet printed- circuit board printed- circuit board 34g 69g 5g 10g -40 ~55 -40 ~55 -40 ~55 -40 ~85 7 10 ops 7 10 ops 7 10 ops 7 10 ops operating temperature weight coil nominal v oltage coil nominal p ower electrical life mechanical life mounting methods model PRH2B-U prh4b-u jrc-19f(4078) jqc-3f(t73) dc 6 to 110v ac 6 to 220v dc 6 to 220v ac 6 to 380v dc 3 to 48v dc 3 to 48v dc 0.9w ac 1.2va 5 10 ops 5 10 ops 5 10 ops 5 10 ops dc 1.5w ac 2.5va dc 0.36w dc 0.36w prh4b-u size(mm) 41 27.4 34.9 terminal layout 4z contact capacity 10a 220v ac 10a 28vdc contact resistance 50m insulation resistance 500m dielectric strength boc 1000v ac bcc 1500vac 34.9 6.5 0.5 5 27.4 41 10 30 7.15 6 1 .6 out le t 12 3 4 56 7 8 9 10 11 12 13 14 (-) (+) size(mm) 21 10 12 terminal layout 2z 2h contact capacity 0.5a 120v ac 1a 28vdc contact resistance 50m insulation resistance 100m dielectric strength boc 500v ac bcc 1000vac jrc-19f(4078) 12 3.5 21 10 7.62 1 5.08 7.62 5.08 general relay PRH2B-U jqc-3f(t73) prh4b-u jrc-19f(4078) b b-22 http://
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