General Purpose Relays Product Sets SCHRACK Relay Package PT n Relay package consisting of PT relay, DIN-rail socket, plastic retaining clip, module and marking tag n 2 pole 12 A, 3 pole 10 A or 4 pole 6 A n DC- or AC coil n Mechanical and electrical indicator n Manual test tab, optionally lockable Approvals Relay: VDE Cert. No. 40009108, cULus E214025, Lloyds 00/20059 F0274-D Socket: VDE Cert. No. 40009108, cULus E135149 Technical data of approved types on request Z Contact data PT2 PT3 PT5 Contact configuration 2 CO 3 CO 4 CO Contact set single contact Type of interruption micro disconnection Rated voltage/ max. switching voltage AC 240/400VAC 240/400VAC 240/240VAC Rated current 12 A 10 A 6 A Limiting continous current see derating curve Maximum breaking capacity AC 3000 VA 2500 VA 1500 VA Limiting breaking capacity, max. 20 ms 24 A 20 A 12 A Contact material AgNi90/10, AgNi90/10 gold plated Minimum contact load 12V/10mA, 20mV/1mA gold plated Rated frequency of operation -1 with/without load 6 / 600 min Contact ratings For contact ratings see datasheet Miniature Relay PT Coil data Rated coil voltage range DC coil 6...220 VDC AC coil 6...230 VAC Insulation PT2 PT3 PT5 Operative range, IEC 61810 Dielectric strength DC coil, AC coil 50 Hz 2 coil-contact circuit 2500 V 2500 V 2500 V rms rms rms AC coil 60 Hz at 70C 90...110% of rated voltage open contact circuit 1200 V 1200 V 1200 V rms rms rms adjacent contact circuits 2500 V 2500 V 2000 V rms rms rms Clearance / creepage Coil versions, DC coil coil-contact circuit 4/4 mm 4/4 mm 4/4 mm Coil Rated Operate Release Coil Rated coil adjacent contact circuits 3.5/9.5 mm 2.6/3.5 mm 1.8/3.5 mm code voltage voltage voltage resistance power Material group of insulation parts IIIa LED+PD*) VDC VDC VDC 10% mW Insulation to IEC 60664-1 LB2 12 9.0 1.2 192 750 Type of insulation LC4 24 18.0 2.4 777 741 coil-contact circuit basic *) Protection diode PD open contact circuit micro disconnection Coil versions, AC coil 50/60 Hz adjacent cont. circuits basic Coil Rated Operate Release Coil Rated coil Rated insulation voltage 250 V code voltage voltage voltage resistance power Pollution degree 2 2 2 LED 50/60 Hz 50/60 Hz 50/60 Hz Rated voltage system 230/400 V 240 V 240 V VAC VAC VAC VA Overvoltage category III III III RC4 24 19.2/21.6 7.2 19210% 1.0/0.79 SB5 115 92.0/103.5 34.5 484512% 1.0/0.86 TD0 230 184.0/207.0 69.0 1946515% 1.0/0.90 All figures are given for coil without preenergization, at ambient temperature +23C. Other coil voltages on request. 1 04-2015, Rev. 0415 Datasheets and product specification Datasheets and product data is subject to the Datasheets, product data, Definitions sec- www.te.com according to IEC 61810-1 and to be used terms of the disclaimer and all chapters of tion, application notes and all specifications 2015 Tyco Electronics Corporation, only together with the Definitions section. the Definitions section, available at are subject to change. a TE Connectivity Ltd. company General Purpose Relays Product Sets SCHRACK Relay Package PT (Continued) Other data PT2 PT3 PT5 Mechanical endurance 6 DC coil 30 x 10 cycles 6 AC coil 20 x 10 cycles Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content refer to the Product Compliance Support Center at www.te.com/customersupport/rohssupportcenter Ambient temperature range for mounting/handling -25...+70C in operation -40...+70C Processing Terminals screw Terminal screw torque acc. IEC 61984 0.5 Nm max. 0.7 Nm Wire cross section 2 single wire 2 x 2.5 mm 2 fine wire 2 x 2.5 mm 2 with bootlace crimp (DIN 46228/1) 2 x 1.5 mm Insertion cycles A (10) Max. Insertion Force total 100 N Mounting distance 0 mm, dense packing of sockets Weight with PT78720/PT78730/PT78740 71 g 78 g 85 g with PT78722/PT78742 74 g - 90 g Packaging unit 5 pcs Dimensions Package with PT78 720 / PT78 730 / PT78 740 Package with PT78 722 / PT78 742 S0427-D S0489-CI 2 04-2015, Rev. 0415 Datasheets and product specification Datasheets and product data is subject to the Datasheets, product data, Definitions sec- www.te.com according to IEC 61810-1 and to be used terms of the disclaimer and all chapters of tion, application notes and all specifications 2015 Tyco Electronics Corporation, only together with the Definitions section. the Definitions section, available at are subject to change. a TE Connectivity Ltd. company