2905250

https://www.phoenixcontact.com/us/products/2905250 Type 2 surge protection base element - VAL-MS 75X350/3EQ - 2905250 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) Base element for type 2 arresters of the VALVETRAB MS product range, with remote indication contact. Version for 3-phase power supplies with PEN conductor. Why buy this product  Versions with and without floating remote indication contact  3-Mode equalizer protection  Mechanical coding of all slots  Optical, mechanical status indication for the individual arresters  Type 2 consistent plug-in surge arresters Key Commercial Data Packing unit 1 STK Weight per Piece (excluding packing) 200.000 g Country of origin Germany Technical data Note Trade restriction The products are offered exclusively for export outside the EU and the European Economic Area. Dimensions Height 90 mm Width 53.4 mm Depth 65.5 mm Ambient conditions Degree of protection IP20 Ambient temperature (operation) -40 °C ... 80 °C 09/07/2016   Page 1 / 4 https://www.phoenixcontact.com/us/products/2905250 Type 2 surge protection base element - VAL-MS 75X350/3EQ - 2905250 Technical data Ambient conditions Permissible humidity (operation) 5 % ... 95 % Shock (operation) 25g Vibration (operation) 5g General Housing material PBT / PA Flammability rating according to UL 94 V0 Color black Standards for cearances and creepage distances EN 60664-1 EN 61643-1 Mounting type DIN rail: 35 mm Type DIN rail module, two-section, divisible Number of positions 3 Surge protection fault message optical Direction of action (L+)-PE & (L-)-PE & (L+)-(L-) Protective circuit IEC test classification II T2 EN type T2 Maximum continuous operating voltage UC (L-N) 60 V Maximum continuous operating voltage UC (L-PE) 230 V Nominal frequency fN 50 Hz (60 Hz) Rated load current IL 80 A (Serial through wiring at 16 mm²) Max. discharge current Imax (8/20) µs maximum (L-N) 20 kA Max. discharge current Imax (8/20) µs maximum (L-PE) 20 kA Nominal discharge current In (8/20) µs (L-N) 10 kA Nominal discharge current In (8/20) µs (L-PE) 10 kA Voltage protection level Up (L-N) ≤ 700 V Voltage protection level Up (L-PE) ≤ 1500 V Voltage protection level Up (L+) - (L-) ≤ 700 V Voltage protection level Up (L+/L-) - PE ≤ 1500 V Response time tA ≤ 25 ns Max. backup fuse with branch wiring 200 A (gL / gG) Max. backup fuse with V-type through wiring 80 A (gL / gG) Short-circuit resistance IP with max. backup fuse (effective) 25 kA Connection, protective circuit 09/07/2016   Page 2 / 4 https://www.phoenixcontact.com/us/products/2905250 Type 2 surge protection base element - VAL-MS 75X350/3EQ - 2905250 Technical data Connection, protective circuit Connection method Screw connection Connection type IN Biconnect screw terminal block Connection type OUT Biconnect screw terminal block Connection method Biconnect terminal block Screw thread M5 Tightening torque 26.5 lbf-in. ... 30 lbf-in. (UL) Stripping length 16 mm Conductor cross section flexible min. 1.5 mm² Conductor cross section flexible max. 25 mm² Conductor cross section solid min. 1.5 mm² Conductor cross section solid max. 35 mm² Conductor cross section AWG min. 15 Conductor cross section AWG max. 2 Conductor cross section AWG 10 ... 2 (UL) Standards and Regulations Standards/regulations IEC 61643-11 EN 61643-11 IEC 61643-11 EN 61643-11 Drawings Circuit diagram Dimensional drawing 99 L1 58 22,5 51,5 65,5 45 L2 The illustration shows the dimensional drawing for a version with remote indicator contact 09/07/2016   Page 3 / 4 https://www.phoenixcontact.com/us/products/2905250 Type 2 surge protection base element - VAL-MS 75X350/3EQ - 2905250 Classifications eCl@ss eCl@ss 5.1 27130801 eCl@ss 6.0 27130805 Phoenix Contact 2016 © - all rights reserved http://www.phoenixcontact.com 09/07/2016   Page 4 / 4