General Purpose Low Power PCB Relays SCHRACK Power PCB Relay RT2 bistable n 2 pole 8A, 2 form C (CO) contacts n Polarized bistable version with 1 or 2 coils n 5kV/10mm coil-contact n Reinforced insulation Typical applications Battery powered equipment or applications with “memory function”. Z b Approvals Coil Data, bistable coils 1 coil 2 coils VDE Cert. No. 40007571, UL E214025, cCSAus 1142018 Magnetic system polarized, bistable Coil voltage range 3 to 48VDC Technical data of approved types on request. Operative range, IEC 61810 2 Limiting voltage, % of rated coil voltage 120% 150% Contact Data Min./Max. energization duration 30ms/1min at <10% duty factor Contact arrangement 2 form C (CO) Coil insulation system according UL class F Rated voltage 250VAC Max. switching voltage 400VAC Coil versions, bistable coil Rated current 8A, UL: 10A Coil Rated Set Reset Coil Rated coil Limiting continuous current 8A, UL: 10A code voltage voltage voltage resistance power Limiting making current, max. 4s, duty factor 10% 15A VDC VDC VDC Ω±10% mW Breaking capacity max. 2000VA bistable 1 coil Contact material AgNi 90/10 A03 3 2.1 1.7 21 429 Frequency of operation, with/without load 900/72000h-1 A05 5 3.5 2.8 62 403 Operate/Reset time max. 10/5ms A06 6 4.2 3.3 90 400 Bounce time max., form A/form B 4/9ms A12 12 8.4 6.6 360 400 A24 24 16.8 13.2 1440 400 Contact ratings A48 48 33.6 26.4 5520 417 Type Contact Load Cycles bistable 2 coils IEC 61810 F03 3 2.1 1.7 15 600 RT444 A (NO) 8A, 250VAC resistive, 85°C 100x103 F05 5 3.5 2.8 42 595 RT424 C (CO) 8A, 250VAC resistive, 85°C 30x103 F06 6 4.2 3.3 55 655 F12 12 8.4 6.6 240 600 UL 508 RT424 A/B (NO/NC) 10A, 250VAC, general purpose, 85°C 20x103 F24 24 16.8 13.2 886 650 RT424 A/B (NO/NC) 1/2hp, 240VAC ,85°C 1x103 F48 48 33.6 26.4 3291 700 All figures are given for coil without pre-energization, at ambient temperature +23°C. RT424 A/B (NO/NC) Pilot duty, B300, R300, 85°C 6x103 Other coil voltages on request. RT4/E A/B (NO/NC) 10A/24VDC, general purpose, 85°C 5x10³ EN60947-5-1 Bistable coils - operation RT424 A/B (NO/NC) AC-15, 250VAC, 3A 6.050 Version 1 coil 2 coils Coil terminals A1 A2 A1 A3 A2 Mechanical endurance >2x106 operations Operate + - + - Reset - + - + Contact position not defined at delivery 1 11-2016, Rev. 1116 Catalog and product specification according Catalog and product data is subject to the Catalog product data, ‘Definitions’ section, www.te.com to IEC 61810-1 and to be used only together terms of the disclaimer and all chapters of application notes and all specifications are © 2014 Tyco Electronics Corporation, with the ‘Definitions’ section. the ‘Definitions’ section, available at subject to change. a TE Connectivity Ltd. company. http://relays.te.com/definitions

General Purpose Low Power PCB Relays SCHRACK Power PCB Relay RT2 bistable (Continued) Insulation Data Other Data (continued) Initial dielectric strength Terminal type PCB-THT, plug-in1) between open contacts 1000V Weight 13g rms between contact and coil 5000V Resistance to soldering heat THT rms between adjacent contacts 2500V IEC 60068-2-20 270°C/10s rms Clearance/creepage Packaging/unit tube/20 pcs., box/500 pcs. between contact and coil ≥10/10mm 1) socket available for 1 coil version only, see Accessories. between adjacent contacts ≥ 3/4mm Material group of insulation parts IIIa Tracking index of relay base PTI 250V Accessories For 1 coil version, details see datasheet Accessories Industrial Power Relay RT Other Data NOTE: indicated contact ratings and electrical endurance data for direct Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content wiring of relays (according IEC 61810-1); for relays mounted on sockets refer to the Product Compliance Support Center at deratings may apply. www.te.com/customersupport/rohssupportcenter Ambient temperature bistable 1 coil -10 to 85°C PCB layout / terminal assignment bistable 2 coils -40 to 85°C Bottom view on solder pins Category of environmental protection IEC 61810 RTII - flux proof 8 A, Pinning 5 mm RTIII - wash tigth Vibration/shock resistance (functional), opening B contact 3/5g opening closed A contact 6/15g Shock resistance (destructive) 100g *) With the recommended PCB hole Dimensions sizes a grid pattern from 2.5 mm to 2.54 mm can be used. S0418-CM 2 form C (CO) contacts a) a) Indicated contact position while or after coil energization with reset voltage. b) for 2 coil version only Product code structure Typical product code RT 4 2 4 F24 Type RT Power PCB Relay RT2 bistable Version 4 8A, pinning 5mm, flux proof E 8A, pinning 5mm, wash tight Contact configuration 2 2 form C (CO) contacts Contact material 4 AgNi 90/10 Coil Product code Version Contacts Contact material Coil version Coil Part number RT424A05 8A, 2 form C (CO) AgNi 90/10 Bistable 1coil 5VDC 4-1393243-4 RT424A12 pinning 5mm, contacts 12VDC 4-1393243-6 RT424F05 flux proof Bistable 2 coils 5VDC 5-1393243-2 RT424F12 12VDC 5-1393243-4 RT424F24 24VDC 5-1393243-6 RT424F48 48VDC 5-1393243-7 RTE24F24 8A 2 form C (CO) AgNi 90/10 Bistable 2 coils 24VDC 8-1415541-7 RTE24F06 pinning 5mm 6VDC 1-1415020-1 RTE24F12 wash tight 12VDC 7-1415072-1 This list represents the most common types and does not show all variants covered by this datasheet. Other types on request. 2 11-2016, Rev. 1116 Catalog and product specification according Catalog and product data is subject to the Catalog product data, ‘Definitions’ section, www.te.com to IEC 61810-1 and to be used only together terms of the disclaimer and all chapters of application notes and all specifications are © 2014 Tyco Electronics Corporation, with the ‘Definitions’ section. the ‘Definitions’ section, available at subject to change. a TE Connectivity Ltd. company. http://relays.te.com/definitions

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