2953935

https://www.phoenixcontact.com/us/products/2953935 Relay Module - EMG 17-REL/SG-B 48/21/M - 2953935 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 negative switching diode wiring, contacts (AgSnO): small to large loads, 1 PDT, 48 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 GTIN Weight per Piece (excluding packing) 51.83 GRM 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 10/22/2014   Page 1 / 4 https://www.phoenixcontact.com/us/products/2953935 Relay Module - EMG 17-REL/SG-B 48/21/M - 2953935 Technical data Coil side Nominal input voltage UN 48 V DC Input voltage range in reference to UN 0.8 ... 1.1 Typical input current at UN typ. 8.5 mA Typical response time 5 ms Typical release time 5 ms Pulse time 30 ms ... 5 s Protective circuit Free-wheeling diode Damping diode Protection against polarity reversal Polarity protection diode 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) Maximum inrush current 8A Min. switching current 1 mA (at 24 V) 100 mA (At 5 V) 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) 1250 VA (for 250 V AC) General Test voltage relay winding/relay contact 4 kVrms (50 Hz, 1 min.) Operating mode 100% operating factor 10/22/2014   Page 2 / 4 https://www.phoenixcontact.com/us/products/2953935 Relay Module - EMG 17-REL/SG-B 48/21/M - 2953935 Technical data General Mechanical service life Approx. 10 cycles Pollution degree 2 Surge voltage category III Standards/regulations EN 50178 7 IEC 62103 Pollution degree 2 Surge voltage category III Designation Air and creepage distances between the power circuits Standards/regulations DIN EN 50178 Mounting position any Assembly instructions In rows with zero spacing Connection data Connection method Screw connection Stripping length 8 mm Conductor cross section stranded min. 0.2 mm² Conductor cross section stranded max. 2.5 mm² Conductor cross section solid min. 0.2 mm² Conductor cross section solid max. 4 mm² Conductor cross section AWG/kcmil max 12 Conductor cross section AWG/kcmil min. 24 Screw thread M3 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 27371001 ETIM ETIM 2.0 EC000196 ETIM 3.0 EC000196 ETIM 4.0 EC000196 ETIM 5.0 EC000196 10/22/2014   Page 3 / 4 https://www.phoenixcontact.com/us/products/2953935 Relay Module - EMG 17-REL/SG-B 48/21/M - 2953935 Classifications UNSPSC UNSPSC 6.01 30211916 UNSPSC 7.0901 39121515 UNSPSC 11 39121515 UNSPSC 12.01 39121515 UNSPSC 13.2 39121515 Drawings Circuit diagram 12 14 A1 A2 - A3 + 11 Phoenix Contact 2014 © - all rights reserved http://www.phoenixcontact.com 10/22/2014   Page 4 / 4