2947491

https://www.phoenixcontact.com/us/products/2947491 Relay Module - EMG 17-REL/SG-B 60/21/P - 2947491 Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid (http://phoenixcontact.com/download) Relay module, with soldered-in remanence miniature switching relay, with positive switching diode wiring, contacts (AgSnO): small to large loads, 1 PDT, 60 V DC input voltage The illustration shows version EMG 17-REL, with soldered-in Latching miniature switching relay     Key Commercial Data Packing unit 1 pc Weight per Piece (excluding packing) 39.6 g Custom tariff number 85364190 Country of origin Germany Technical data Note Utilization restriction EMC: class A product, see manufacturer's declaration in the download area Dimensions Width 17.5 mm Height 75 mm Depth 62.5 mm Ambient conditions Ambient temperature (operation) -40 °C ... 50 °C Ambient temperature (storage/transport) -40 °C ... 70 °C Coil side Nominal input voltage UN 60 V DC 01/19/2016   Page 1 / 5 https://www.phoenixcontact.com/us/products/2947491 Relay Module - EMG 17-REL/SG-B 60/21/P - 2947491 Technical data Coil side Input voltage range in reference to UN 0.8 ... 1.1 Typical input current at UN typ. 9 mA Typical response time 5 ms Typical release time 5 ms Coil voltage 24 V DC Protective circuit Free-wheeling diode Damping diode Protection against polarity reversal Polarity protection diode Pulse time range 30 ms ... 5 s Power dissipation for nominal condition 0.54 W Contact side Contact type Single contact, 1-PDT Contact material AgSnO Maximum switching voltage 250 V AC/DC Minimum switching voltage 5 V (at 100 mA) 24 V (At 1 mA) Min. switching current 1 mA (at 24 V) 100 mA (At 5 V) Maximum inrush current 8A Limiting continuous current 6A Interrupting rating (ohmic load) max. 144 W (at 24 V DC) 43 W (at 48 V DC) 42 W (at 60 V DC) 55 W (at 110 V DC) 100 W (at 220 V DC) 1500 VA (for 250 V AC) Maximum switching voltage 250 V AC/DC Limiting continuous current 5A Maximum inrush current 6A Interrupting rating (ohmic load) max. 120 W (at 24 V DC) 40 W (at 48 V DC) 35 MW (at 60 V DC) 30 W (at 110 V DC) 55 W (at 220 V DC) 1100 VA (for 250 V AC) General Test voltage relay winding/relay contact 4 kVrms (50 Hz, 1 min.) 01/19/2016   Page 2 / 5 https://www.phoenixcontact.com/us/products/2947491 Relay Module - EMG 17-REL/SG-B 60/21/P - 2947491 Technical data General Operating mode 100% operating factor Mechanical service life Approx. 10 cycles Degree of pollution 2 Overvoltage category III Standards/regulations EN 50178 7 IEC 62103 Degree of pollution 2 Overvoltage category III Designation Air clearances and creepage distances between the power circuits Standards/regulations DIN EN 50178 Mounting position any Assembly instructions In rows with zero spacing Connection data input side Connection name Coil side Connection method Screw connection Stripping length 8 mm Screw thread M3 Conductor cross section solid 0.2 mm² ... 4 mm² Conductor cross section flexible 0.2 mm² ... 2.5 mm² Conductor cross section AWG 24 ... 12 Connection data output side Connection name Contact side Connection method Screw connection Stripping length 8 mm Screw thread M3 Conductor cross section solid 0.2 mm² ... 4 mm² Conductor cross section flexible 0.2 mm² ... 2.5 mm² Conductor cross section AWG 24 ... 12 Standards and Regulations Standards/regulations EN 50178 IEC 62103 Degree of pollution 2 Overvoltage category III Designation Air clearances and creepage distances between the power circuits Standards/regulations DIN EN 50178 01/19/2016   Page 3 / 5 https://www.phoenixcontact.com/us/products/2947491 Relay Module - EMG 17-REL/SG-B 60/21/P - 2947491 Technical data Standards and Regulations Insulation Safe isolation, reinforced insulation Classifications eCl@ss eCl@ss 4.0 27371102 eCl@ss 4.1 27371102 eCl@ss 5.0 27371001 eCl@ss 5.1 27371001 eCl@ss 6.0 27371001 eCl@ss 8.0 27371601 eCl@ss 9.0 27371601 ETIM ETIM 2.0 EC000196 ETIM 3.0 EC000196 ETIM 4.0 EC000196 ETIM 5.0 EC001437 UNSPSC UNSPSC 6.01 30211916 UNSPSC 7.0901 39121515 UNSPSC 11 39121515 UNSPSC 12.01 39121515 UNSPSC 13.2 39121515 Approvals Approvals Approvals EAC Ex Approvals Approvals submitted 01/19/2016   Page 4 / 5 https://www.phoenixcontact.com/us/products/2947491 Relay Module - EMG 17-REL/SG-B 60/21/P - 2947491 Approvals Approval details EAC  Drawings Circuit diagram 12 14 A1 + A2 + A3 - 11 Phoenix Contact 2016 © - all rights reserved http://www.phoenixcontact.com 01/19/2016   Page 5 / 5