Contactor Relays

Coupling Relays3TX7 Coupling Relays, Narrow DesignRelay couplers© Siemens AG 2012■ Selection and ordering dataAC and DC operation · For snap-on mounting onto TH 35 standard mounting railRated controlsupply voltage U sat AC 50/60 HzContactsVersionWidth W DT Order No. Priceper PUPU(UNIT,SET, M)PS*PGV NO CO mm3TX7 002 relay coupling links with screw terminalsOutput coupling linksScrew terminals524 AC/DC 1 -- 11.5 } 3TX7 002-1AB00 1 1 unit 41H24 AC/DC 1 1) -- 11.5 } 3TX7 002-1AB02 1 1 unit 41H24 AC/DC -- 1 17.5 } 3TX7 002-1BB00 1 1 unit 41H230 AC/DC 3) -- 1 17.5 } 3TX7 002-1BF00 1 1 unit 41H24 AC/DC 2 2) -- 22.5 } 3TX7 002-1CB00 1 1 unit 41H3TX7 00224 AC/DC -- 2 1) 2) 22.5 } 3TX7 002-1FB02 1 1 unit 41HInput coupling links24 AC/DC 1 -- 11.5 } 3TX7 002-2AB00 1 1 unit 41H110 AC/DC 4) 1 -- 11.5 } 3TX7 002-2AE00 1 1 unit 41H230 AC/DC 3) 1 2) -- 11.5 } 3TX7 002-2AF00 1 1 unit 41H230 AC/DC 1 2) -- 11.5 } 3TX7 002-2AF05 1 1 unit 41H230 AC/DC 3) -- 1 1) 17.5 } 3TX7 002-2BF02 1 1 unit 41H3TX7 003 relay coupling links with spring-type terminalsOutput coupling linksSpring-typeterminals24 AC/DC 1 -- 11.5 } 3TX7 003-1AB00 1 1 unit 41H24 AC/DC -- 1 17.5 } 3TX7 003-1BB00 1 1 unit 41H24 AC/DC 2 2) -- 22.5 } 3TX7 003-1CB00 1 1 unit 41HInput coupling links230 AC/DC 1 -- 11.5 A 3TX7 003-2AF00 1 1 unit 41H3TX7 0031) Hard gold-plated contacts.2) Different potential up to 300 V permitted; no protective separation.3) Observe max. permissible cable length for AC control voltage: 7 m.4) Observe max. permissible cable length for AC control voltage: 15 m.Note:For coil voltages which are not listed, see "SITOP power DCPower Supplies", e.g. 6EP1 331-2BA10 and 6EP1 731-2BA00(see Chapter 15, "Stabilized Power Supplies").Note:A clearance of at least 10 mm between the modules or to adjacentcontacts is required for operation with rated voltage and100 % ON period over 24 hours a day.5/42 Siemens IC 10 · 2012* You can order this quantity or a multiple thereof.Illustrations are approximate