Extract from the online catalog REL-MR- 24DC/21AU Order No.: 2961121 The illustration shows the version REL-MR- 24DC/21 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2961121 Pluggable miniature relays, with multi-layer contact, 1 PDT, input voltage 24 V DC Product notes WEEE/RoHS-compliant since: 01/30/2006 Commercial data EAN 4017918130879 Pack 10 pcs. Customs tariff 85364190 Weight/Piece 0.00665 KG Catalog page information Page 83 (IF-2009) http:// www.download.phoenixcontact.com Please note that the data given here has been taken from the online catalog. For comprehensive information and data, please refer to the user documentation. The General Terms and Conditions of Use apply to Internet downloads. Technical data Coil side Nominal input voltage UN 24 V DC Nominal input current at UIN 7 mA Typical response time 5 ms Typical release time 2.5 ms Coil resistance 3390 Ω ± 10% (at 20°C) PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 1 / 5 Mar 24, 2010 REL-MR- 24DC/21AU Order No.: 2961121 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2961121 Contact side Contact type Single contact, 1-PDT Contact material AgSnO, hard gold-plated Maximum switching voltage 30 V AC 36 V DC Minimum switching voltage 100 mV Maximum inrush current 50 mA Min. switching current 1 mA Limiting continuous current 50 mA Interrupting rating (ohmic load) max. 1.2 W (for 24 V DC) Note the following values are applicable if a gold layer is destroyed Maximum switching voltage 250 V AC Minimum switching voltage 12 V AC/DC Limiting continuous current 6A Interrupting rating (ohmic load) max. 140 W (for 24 V DC) 20 W (for 48 V DC) 18 W (for 60 V DC) 23 W (for 110 V DC) 40 W (for 220 V DC) 1500 VA (for 250 V AC) General data Width 5 mm Height 15 mm Depth 28 mm Test voltage relay winding/relay contact 4 kV AC (50 Hz, 1 min) Ambient temperature (operation) -40 °C ... 85 °C Ambient temperature (storage/transport) -40 °C ... 85 °C Operating mode 100% operating factor Service life mechanical 2 x 10 cycles PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de 7 Page 2 / 5 Mar 24, 2010 REL-MR- 24DC/21AU Order No.: 2961121 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2961121 Standards/regulations IEC 60664 IEC 60664 A DIN VDE 0110 DIN VDE 0106-101 DIN EN 50178/DIN VDE 0160 (in relevant parts) IEC 60255/DIN VDE 0435 (in relevant parts) EN 60730/DIN VDE 0631 Pollution degree 3 Surge voltage category III Mounting position Any Assembly instructions In rows with zero spacing Connection data Type of connection Plug / solder connection Certificates / Approvals Certification CSA, CUL, GL, GOST, UL, VDE-PZI, VDE-PZI Additional products Item Designation Description 2966058 PLC-BSC- 24DC/ 1/ACT 6.2 mm PLC actuator basic terminal blocks with screw connection method, input voltage 24 V DC(without relay or optocoupler) 2966061 PLC-BSC- 24DC/ 1/SEN 6.2 mm PLC Sensor basic terminal blocks with screw connection method, input voltage 24 V DC(without relay or optocoupler) 2966016 PLC-BSC- 24DC/21 6.2 mm PLC basic terminal blocks with screw connection method, input voltage 24 V DC(without relay or optocoupler) 2966029 PLC-BSC- 24UC/21 6.2 mm PLC basic terminal blocks with screw connection method, input voltage 24 V AC/DC(without relay or optocoupler) 2966090 PLC-BSC- 48DC/21 6.2 mm PLC basic terminal blocks with screw connection method, input voltage 48 V DC(without relay or optocoupler) 2967196 PLC-BSP- 24DC/ 1/ACT 6.2 mm PLC PLC actuator basic terminal blocks with springcage connection method, input voltage 24 V DC(without relay or optocoupler) General PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 3 / 5 Mar 24, 2010 REL-MR- 24DC/21AU Order No.: 2961121 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2961121 2967206 PLC-BSP- 24DC/ 1/SEN 6.2 mm PLC Sensor basic terminal blocks with spring-cage connection method, input voltage 24 V DC(without relay or optocoupler) 2967219 PLC-BSP- 24DC/21 6.2 mm PLC basic terminal blocks with spring-cage connection method, input voltage 24 V DC(without relay or optocoupler) 2967222 PLC-BSP- 24UC/21 6.2 mm PLC basic terminal blocks with spring-cage connection method, input voltage 24 V AC/DC(without relay or optocoupler) 2967329 PLC-BSP- 48DC/21 6.2 mm PLC basic terminal blocks with spring-cage connection method, input voltage 48 V DC(without relay or optocoupler) Diagrams/Drawings Drilling plan/solder pad geometry a = pitch division 1.25 mm and 1.27 mm Dimensioned drawing Circuit diagram PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 4 / 5 Mar 24, 2010 REL-MR- 24DC/21AU Order No.: 2961121 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2961121 Address PHOENIX CONTACT Deutschland GmbH Flachsmarktstr. 8 32825 Blomberg,Germany Phone +49 5235 3 12000 Fax +49 5235 3 41200 http://www.phoenixcontact.de © 2010 Phoenix Contact Technical modifications reserved; PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 5 / 5 Mar 24, 2010