PT78722 TE Connectivity

General Purpose Relays Accessories SCHRACK Accessories Miniature Relay PT n Easy replacement of relays on a densely packed DIN rail n No reduction of protection class or creepage/clearance with plastic retainer n Plug-in indicator- and protection modules n Retainer clip with ejection function for relays of 29 mm height Premium socket with screwless terminals for DIN rail mounting PT 78 74P Premium socket, logical terminal arrangement, 4 pole PT 78 72P Premium socket, logical terminal arrangement, 2 pole n PT 2/4 pole 12/6 A n Screwless Clamps n Mounting of solid wires without tool n Double Clamps per terminal n Jumper links for interconnection n Logical terminal arrangement F0300-B Z S0546-AE Approvals VDE Cert. No. 40009108, cULus E135149 Technical data 2-pole 4-pole Rated voltage/Max. switching voltage AC 240/400VAC 240 VAC Rated current 12 A 6 A Limiting continuous current see derating curve Dielectric strength coil contact circuit 2500 V 2500 V rms rms open contact circuit 1200 V 1200 V rms rms adjacent contact circuits 2500 V 2000 V rms rms Clearance / creepage coil contact circuit 4/4 mm 4/4 mm adjacent contact circuits 3.5/9.5 mm 1.8/3.5 mm Material group of insulation parts IIIa Flammability class UL 94 V-0 Insulation to IEC 60664-1 Type of insulation coil-contact circuit basic open contact circuit functional adjacent contact circuits basic Rated insulation voltage 250 V 1) Pollution degree 2 Rated voltage system 230 / 400 V Overvoltage category III 1) with inserted relay pollution degree 1 in region of contact pins / socket inlets. 1 07-2020, Rev. 0720 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 2014 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 Accessories SCHRACK Accessories Miniature Relay PT (Continued) Technical data (continued) 2-pole 4-pole How to use, Precautions 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 Terminals screwless Wire strip length 12 mm Wire cross section 2 solid wire 1x0.75/1/1.5mm 2 2x0.75/1mm 2 with stand. isolation (no oversize isolation) 2x1.5mm stranded wire 2 without bootlace crimp 1x0.75/1/1.5mm 2 2x0.75/1mm 2 without bootlace crimp with stand. isolation 2x1.5mm 2 with bootlace crimp 1x0.75/1mm 2 2x0.75mm 2 with bootlace crimp without isolation 1x1.5mm or min 18 mm long For stranded wires with braids 0.05 mm or smaller the use of bootlace crimps is recommended. When using stranded wires without bootlace crimp the clamp must be opened during insertion. Insertion cycles A (10) Max. Insertion Force total 100 N Mounting distance 0, dense packing Weight 44 g 60 g Packaging unit 10 pcs Socket with screwless terminals for DIN rail mounting Type Part Number PT 7872P Premium socket, logical terminal arrangement Socket with screwless terminals 2 pole 1860100-1 PT 7874P Premium socket, logical terminal arrangement Socket with scewless terminals 4 pole 1860000-1 Accessories for PT 78 72P, PT 78 74P Type Part Number PT 17 021 Plastic retaining clip, relay height 29 mm 2-1415526-1 PT 28 800 Metal retaining clip PT, S0553-A relay height 29 mm 5-1419111-9 PT 17 040 Marking tag 6-1415037-1 PT 17 0P1 Jumper link, max load 12 A 1860214-1 Jumper link F0295-A When connecting more than 2 poles with staggered jumper bars the lower bars need to be stripped and shortened to an appropriate length to enable correct fitting. 2 07-2020, Rev. 0720 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 2014 Tyco Electronics Corporation, only together with the Definitions section. the Definitions section, available at are subject to change. a TE Connectivity Ltd. company