2834834

Extract from the online catalog     REL-MR- 48DC/21-21 Order No.: 2834834 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2834834   Plug-in miniature relay, with power contact, 2 PDT, input voltage 48 V DC   Product notes WEEE/RoHS-compliant since: 04/20/2007 Commercial data GTIN (EAN) 4 046356 118910 Note Made-to-order sales group G084 Pack 10 pcs. Customs tariff 85364900 Catalog page information Page 54 (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 48 V DC Nominal input current at UIN 8.7 mA Typical response time 7 ms Typical release time 3 ms PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 1 / 6 Feb 9, 2011 REL-MR- 48DC/21-21 Order No.: 2834834 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2834834 Coil resistance 5520 Ω ±10 % (at 20°C) Contact side Contact type Single contact, 2-PDT Contact material AgNi Maximum switching voltage 250 V AC/DC Minimum switching voltage 5 V (at 10 mA) Maximum inrush current 15 A (300 ms) Min. switching current 10 mA (At 5 V) Limiting continuous current 8A Interrupting rating (ohmic load) max. 190 W (at 24 V DC) 85 W (for 48 V DC) 60 W (for 60 V DC) 40 W (for 110 V DC) 60 W (for 220 V DC) 2000 VA (for 250 V AC) General data Width 12.7 mm Height 29 mm Depth 15.7 mm Test voltage relay winding/relay contact 5 kV AC (50 Hz, 1 min.) Test voltage relay contact/relay contact 2.5 kV AC (50 Hz, 1 min.) Ambient temperature (operation) -40 °C ... 85 °C Operating mode 100% operating factor Mechanical service life 3 x 10 cycles Standards/regulations IEC 60664 7 EN 50178 IEC 62103 Pollution degree 3 Surge voltage category III Mounting position Any Assembly instructions Can be aligned without spacing (> 70 °C ≥ 2.5 mm) PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 2 / 6 Feb 9, 2011 REL-MR- 48DC/21-21 Order No.: 2834834 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2834834 Certificates / Approvals Certification CUL, UL, VDE-PZI Additional products Item Designation Description 2833518 PR1-BSC2/2X21 Relay socket PR1..., for miniature power relay or miniature switching relay with 1 or 2 PDT or solid-state relay of same construction, 2/2 level design, screw connections, connection facility for input/interference suppression modules 2833521 PR1-BSC3/2X21 Relay socket PR1..., for miniature power relay or miniature switching relay with 1 or 2 PDT or solid-state relay of same construction, 1/3 level design, screw connections, connection facility for input/interference suppression modules 2833534 PR1-BSP3/2X21 Relay socket PR1..., for miniature power relay or miniature switching relay with 1 or 2 PDT or solid-state relay of same construction, 1/3 level design, spring-cage connections, connection facility for input/interference suppression modules General Diagrams/Drawings Drilling plan/solder pad geometry a = pitch division 2.5 mm PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 3 / 6 Feb 9, 2011 REL-MR- 48DC/21-21 Order No.: 2834834 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2834834 Diagram Operating voltage range Interrupting rating Service life reduction factor with various cos phi Electrical service life Dimensioned drawing PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 4 / 6 Feb 9, 2011 REL-MR- 48DC/21-21 Order No.: 2834834 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2834834 Circuit diagram PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 5 / 6 Feb 9, 2011 REL-MR- 48DC/21-21 Order No.: 2834834 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2834834 Address PHOENIX CONTACT Deutschland GmbH Flachsmarktstr. 8 32825 Blomberg,Germany Phone +49 5235 3 12000 Fax +49 5235 3 41200 http://www.phoenixcontact.de © 2011 Phoenix Contact Technical modifications reserved; PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 6 / 6 Feb 9, 2011