2951908

https://www.phoenixcontact.com/us/products/2951908 Relay Module - EMG 22-REL/KSR- 48/21 - 2951908 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 miniature switching relay, contact (AgNi): Medium to large loads, 1 PDT, input voltage 48 V AC/DC The illustration shows version EMG 22-REL/KSR- 24/21, with soldered-in miniature switching relay Product Features  Safe isolation according to DIN EN 50178 between coil and contact  Integrated input circuit and interference suppression circuit     Key commercial data Packing unit 1 pc GTIN Weight per Piece (excluding packing) 65.47 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 22.5 mm Height 75 mm Depth 62.5 mm 10/22/2014   Page 1 / 4 https://www.phoenixcontact.com/us/products/2951908 Relay Module - EMG 22-REL/KSR- 48/21 - 2951908 Technical data Ambient conditions Ambient temperature (operation) -20 °C ... 50 °C Ambient temperature (storage/transport) -20 °C ... 70 °C Coil side Nominal input voltage UN 48 V AC/DC Input voltage range in reference to UN 0.9 ... 1.1 Typical input current at UN 10 mA Typical response time 8 ms Typical release time 10 ms Operating voltage display Yellow LED Protective circuit Bridge rectifier Bridge rectifier Contact side Contact type Single contact, 1-PDT Contact material AgNi Maximum switching voltage 250 V AC/DC Maximum inrush current 8A Limiting continuous current 6A Interrupting rating (ohmic load) max. 144 W (at 24 V DC) 58 W (at 48 V DC) 48 W (at 60 V DC) 50 W (at 110 V DC) 80 W (at 220 V DC) 1500 VA (for 250 V AC) General Test voltage relay winding/relay contact 5 kVrms (50 Hz, 1 min.) Test voltage relay contact/relay contact 1 kV AC (50 Hz, 1 min.) Operating mode 100% operating factor Degree of protection IP20 Mechanical service life Approx. 5 x 10 cycles Standards/regulations EN 50178 Rated surge voltage / insulation 4 kV / Basic isolation, (safe isolation, reinforced insulation and 6 kV between input circuit and output contact current paths.) Rated insulation voltage 260 V AC Pollution degree 2 Surge voltage category III Mounting position any Assembly instructions In rows with zero spacing 7 10/22/2014   Page 2 / 4 https://www.phoenixcontact.com/us/products/2951908 Relay Module - EMG 22-REL/KSR- 48/21 - 2951908 Technical data 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 7.0 27371001 eCl@ss 8.0 27371001 ETIM ETIM 2.0 EC000196 ETIM 3.0 EC000196 ETIM 4.0 EC000196 ETIM 5.0 EC000196 UNSPSC UNSPSC 6.01 30211916 UNSPSC 7.0901 39121515 UNSPSC 11 39121515 UNSPSC 12.01 39121515 UNSPSC 13.2 39121515 Drawings 10/22/2014   Page 3 / 4 https://www.phoenixcontact.com/us/products/2951908 Relay Module - EMG 22-REL/KSR- 48/21 - 2951908 Circuit diagram 12 14 A1 A1 A2 A2 11 11 Phoenix Contact 2014 © - all rights reserved http://www.phoenixcontact.com 10/22/2014   Page 4 / 4