Extract from the online catalog ST-REL7-KG120/21-21 Order No.: 2892533 The illustration shows version ST-REL 7-KG 24/21-21 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2892533 Relay connector, fitted with miniature switching relay, contacts (AgNi): Medium to large loads, 2 PDT, 120 V AC/DC input voltage, with light indicator, can be plugged into basic terminal blocks Product notes WEEE/RoHS-compliant since: 03/23/2007 Commercial data GTIN (EAN) 4 017918 078737 Note Made-to-order sales group G014 Pack 5 pcs. Customs tariff 85364900 Catalog page information Page 89 (IF-2005) PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de 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. Page 1 / 5 Feb 9, 2011 ST-REL7-KG120/21-21 Order No.: 2892533 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2892533 Technical data Coil side Nominal input voltage UN 120 V AC/DC Input voltage range in reference to UN 0.8 ... 1.1 Nominal input current at UIN 4 mA Typical response time 8 ms Typical release time 10 ms Operating voltage display Yes Type of protection Bridge rectifier Protective circuit/component Bridge rectifier Contact side Contact type Single contact, 2-PDT Contact material AgNi Maximum switching voltage 250 V AC/DC Maximum inrush current 6A Limiting continuous current 5A Interrupting rating (ohmic load) max. 120 W (at 24 V DC) 85 W (for 48 V DC) 60 W (for 60 V DC) 44 W (for 110 V DC) 60 W (for 220 V DC) 1250 VA (for 250 V AC) General data Width 45.6 mm Height 33 mm Depth 66.5 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.) Test voltage PDT/PDT 2 kV AC (50 Hz, 1 min.) Ambient temperature (operation) -20 C ... 50 C Ambient temperature (storage/transport) -20 C ... 70 C Operating mode 100% operating factor Mechanical service life Approx. 3 x 10 cycles PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de 7 Page 2 / 5 Feb 9, 2011 ST-REL7-KG120/21-21 Order No.: 2892533 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2892533 Standards/regulations DIN VDE 0110b, Gr. C for 250 V DC IEC 60255/DIN VDE 0435 (in relevant parts) DIN EN 50178/DIN VDE 0160 (in relevant parts) EN 60730/DIN VDE 0631 DIN VDE 0160 (in relevant parts) Certificates / Approvals Certification GOST Additional products Item Designation Description 2777069 UDK-RELG 7 Basic termination blocks with test connection on both sides and double connections with the same potential for NS 32 and NS 35/7.5 DIN rail, with end cover, for ST-REL..., ST-OV... and STOE... plugs, 7-pos. 2820178 URELG 7 Basic termination blocks with screw connection for NS 32 and NS 35/7.5 DIN rail, with end cover, for ST-REL..., ST-OV... and STOE... plugs, 7-pos. 2820725 URELG 7-PMTK Basic termination blocks with test connection on both sides and knife disconnection for NS 32 and NS 35/7.5 DIN rail, with end cover, for ST-REL..., ST-OV... and ST-OE... plugs, 7-pos. 2829933 ZFK-RELG 7 Basic termination blocks with spring-cage connection for NS 35/7.5 DIN rail, with end cover, for ST-REL..., ST-OV... and STOE... plugs, 7-pos. General PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 3 / 5 Feb 9, 2011 ST-REL7-KG120/21-21 Order No.: 2892533 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2892533 Diagrams/Drawings Circuit diagram PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 4 / 5 Feb 9, 2011 ST-REL7-KG120/21-21 Order No.: 2892533 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2892533 Address PHOENIX CONTACT Deutschland GmbH Flachsmarktstr. 8 32825 Blomberg,Germany Phone +49 5235 3 12000 Fax +49 5235 3 41200 http://www.phoenixcontact.de (c) 2011 Phoenix Contact Technical modifications reserved; PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 5 / 5 Feb 9, 2011