General Purpose Relays Accessories SCHRACK Accessories Industrial Power Relay RT n For Industrial Power Relay RT pinnings 3.5 mm / 5 mm relay height 15.7 mm n New retainer clip with ejection function n Easy replacement of relays on a densely packed DIN rail n No reduction of protection class or creepage/clearance with plastic retainer n Simple plug-in indicator- and protection modules n White snap-on marking tags F0228-G Premium socket with screwless terminals for DIN rail mounting RT 78 72P Premium socket, logical terminal arrangement n Screwless Clamps n Mounting of solid wires without tool n Double Clamps per terminal n Jumper links for interconnection n Open coil circuit for active modules n Logical terminal arrangement F0301-B Z S0545-CA Approvals VDE Cert. No. 40007571, cULus E135149 n Technical data Not suitable for bistable relays with 2 coils Rated voltage/Max. switching voltage AC 240/400 VAC Rated current 2 x 8 A, 16 A*) Dielectric strength coil-contact circuit 5000 V rms open contact circuit 1000 V rms adjacent contact circuits 2500 V rms Clearance / creepage coil-contact circuit 10/10 mm Material group of insulation parts IIIa Flammability class UL 94 V-0 Insulation to IEC 60664-1 Type of insulation coil-contact circuit reinforced open contact circuit functional adjacent contact circuits functional Rated insulation voltage 250 V Pollution degree 2 Rated voltage system 230 / 400 V Overvoltage category III *) For 1 pole relays (16 A) the relay terminals 11-21, 12-22 and 14-24 have to be bridged. 1 04-2018, Rev. 0418 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 Accessories SCHRACK Accessories Industrial Power Relay RT (Continued) Technical data (continued) 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 -20+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 36 g Packaging unit 10 pcs Socket with screwless terminals for DIN rail mounting Type Part Number RT 78 72P Premium socket, 1860200-1 logical terminal arrangement Socket with screwless terminals, pinning 5 mm for DIN rail mounting Accessories for RT 78 72P Type Part Number RT 17 017 Plastic retaining clip, 2022103-1 relay height 15.7 mm RT 17 040 Marking tag 2-1415038-1 RT 17 0P1 Jumper link, max load 12 A 1860211-1 S0553-A Jumper link F0296-A 2 04-2018, Rev. 0418 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