LIT 4-12

https://www.phoenixcontact.com/gb/products/2804704 Surge protection device - LIT 4-12 - 2804704 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) Surge protection in one-piece 6.2 mm wide DIN rail module for four floating signal wires. Your advantages  Complete normal mode voltage protection between all wires  Cross-arrester bridging of the reference potential with ME 6,2 TBUS Key Commercial Data Packing unit 10 pc GTIN GTIN 4046356462204 Weight per Piece (excluding packing) 61.870 g Custom tariff number 85363010 Country of origin Germany Technical data Dimensions Height 93.1 mm Width 6.2 mm Depth 102.5 mm (incl. DIN rail 7.5 mm) Ambient conditions Ambient temperature (operation) -40 °C ... 80 °C Ambient temperature (storage/transport) -40 °C ... 80 °C Altitude ≤ 2000 m (amsl (above mean sea level)) Degree of protection IP20 General 02/27/2020   Page 1 / 9 https://www.phoenixcontact.com/gb/products/2804704 Surge protection device - LIT 4-12 - 2804704 Technical data General Housing material PBT Flammability rating according to UL 94 V-0 Color anthracite grey RAL 7016 Mounting type DIN rail: 35 mm Type DIN rail module, one-piece  Direction of action Line-Line & Line-Earth Ground Protective circuit IEC test classification C1 C2 C3 D1 Nominal voltage UN 12 V DC Maximum continuous voltage UC 18 V DC 13 V AC Rated current 500 mA (40 °C) Operating effective current IC at UC ≤ 2 µA Residual current IPE ≤ 4 µA Nominal discharge current In (8/20) µs (line-line) 350 A Nominal discharge current In (8/20) µs (line-earth) 5 kA Pulse discharge current Iimp (10/350) µs (line-earth) 500 A 2 kA (in total) Total discharge current Itotal (8/20) µs 20 kA Max. discharge current Imax (8/20) µs maximum (line-line) 350 A Max. discharge current Imax (8/20) µs maximum (line-earth) 10 kA 20 kA (in total) Nominal pulse current Ian (10/1000) µs (line-line) 70 A Nominal pulse current Ian (10/1000) µs (line-earth) 50 A 200 A (in total) Output voltage limitation at 1 kV/µs (line-line) spike ≤ 50 V Output voltage limitation at 1 kV/µs (line-earth) spike ≤ 650 V Residual voltage at In (line-line) ≤ 50 V Residual voltage with Ian (10/1000) µs (line-line) ≤ 50 V Voltage protection level Up (line-line) ≤ 50 V (C1 - 500 V / 250 A) ≤ 35 V (C3 - 10 A) ≤ 40 V (C3 - 70 A) Voltage protection level Up (line-earth) ≤ 650 V (C1 - 500 V / 250 A) ≤ 650 V (C2 - 10 kV / 5 kA) ≤ 650 V (C3 - 10 A) ≤ 700 V (C3 - 50 A) 02/27/2020   Page 2 / 9 https://www.phoenixcontact.com/gb/products/2804704 Surge protection device - LIT 4-12 - 2804704 Technical data Protective circuit ≤ 700 V (D1 - 500 A) Response time tA (line-line) ≤ 1 ns Response time tA (line-earth) ≤ 100 ns Input attenuation aE, sym. typ. 0.3 dB (1.5 MHz/50 Ω) typ. 0.3 dB (500 kHz / 150 Ω) Cut-off frequency fg (3 dB), sym. in 50 Ohm system typ. 5 MHz Cut-off frequency fg (3 dB), sym. in 150 Ohm system typ. 1.7 MHz Capacity ≤ 1.5 nF (per path) Resistance per path 0Ω Surge protection fault message none Max. required back-up fuse 500 mA (T) Impulse durability (line-line) C1 - 500 V / 250 A C3 - 70 A Impulse durability (line-earth) C1 - 500 V / 250 A C2 - 10 kV / 5 kA C3 - 50 A D1 - 500 A Alternating current carrying capacity (line-earth) 5A-1s Connection data Connection method Screw connection Connection method IN PLUGTRAB plug-in system Connection method OUT PLUGTRAB plug-in system Screw thread M3 Tightening torque 0.8 Nm Stripping length 8 mm Conductor cross section flexible 0.2 mm² ... 2.5 mm² Conductor cross section solid 0.2 mm² ... 2.5 mm² Conductor cross section AWG 24 ... 14 Connection, equipotential bonding Connection method DIN rail NS35 Standards and Regulations Standards/specifications EN 61643-21 A2:2013 EN 60079-0 2012 EN 60079-11 2012 EN 60079-26 2007 IEC 60079-0 2011 IEC 60079-11 2011 IEC 60079-26 2006 Environmental Product Compliance 02/27/2020   Page 3 / 9 https://www.phoenixcontact.com/gb/products/2804704 Surge protection device - LIT 4-12 - 2804704 Technical data Environmental Product Compliance Lead 7439-92-1 China RoHS Environmentally Friendly Use Period = 50 For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” Drawings Diagram 02/27/2020   Page 4 / 9 https://www.phoenixcontact.com/gb/products/2804704 Surge protection device - LIT 4-12 - 2804704 Dimensional drawing Pictogram 02/27/2020   Page 5 / 9 https://www.phoenixcontact.com/gb/products/2804704 Surge protection device - LIT 4-12 - 2804704 Circuit diagram Classifications eCl@ss eCl@ss 4.0 27130800 eCl@ss 4.1 27130800 eCl@ss 5.0 27130800 eCl@ss 5.1 27130800 eCl@ss 6.0 27130800 eCl@ss 7.0 27130807 eCl@ss 8.0 27130807 eCl@ss 9.0 27130807 ETIM ETIM 2.0 EC000943 ETIM 3.0 EC000943 ETIM 4.0 EC000943 ETIM 5.0 EC000943 ETIM 6.0 EC000943 ETIM 7.0 EC000943 UNSPSC UNSPSC 6.01 30212010 UNSPSC 7.0901 39121610 UNSPSC 11 39121610 UNSPSC 12.01 39121610 UNSPSC 13.2 39121620 UNSPSC 18.0 39121620 02/27/2020   Page 6 / 9 https://www.phoenixcontact.com/gb/products/2804704 Surge protection device - LIT 4-12 - 2804704 Classifications UNSPSC UNSPSC 19.0 39121620 UNSPSC 20.0 39121620 UNSPSC 21.0 39121620 Approvals Approvals Approvals DNV GL / UL Listed / EAC Ex Approvals IECEx / ATEX / EAC Ex Approval details DNV GL    https://approvalfinder.dnvgl.com/  TAE00001N8 UL Listed    http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm  FILE E 138168 EAC      RU CDE.A*30.B01561 Accessories Accessories DIN rail connector DIN rail bus connectors - ME 6,2 TBUS-2 1,5/5-ST-3,81KMGY - 2969401 DIN rail bus connector for potential bridging of devices arranged next to one another across all modules.     PCB plug 02/27/2020   Page 7 / 9 https://www.phoenixcontact.com/gb/products/2804704 Surge protection device - LIT 4-12 - 2804704 Accessories Printed-circuit board connector - IMC 1,5/ 5-ST-3,81 - 1857919 PCB connector, nominal current: 8 A, rated voltage (III/2): 160 V, nominal cross section: 1.5 mm², number of positions: 5, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, color: green, contact surface: Tin     Terminal marking Marker for terminal blocks - UC-TM 6 - 0818085 Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into tall marker groove, for terminal block width: 6.2 mm, lettering field size: 5.6 x 10.5 mm, Number of individual labels: 80     Marker for terminal blocks - UC-TM 6 OG - 0818328 Marker for terminal blocks, Sheet, orange, unlabeled, can be labeled with: BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into tall marker groove, for terminal block width: 6.2 mm, lettering field size: 5.6 x 10.5 mm, Number of individual labels: 80     Marker for terminal blocks - UC-TM 6 YE - 0818331 Marker for terminal blocks, Sheet, yellow, unlabeled, can be labeled with: BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into tall marker groove, for terminal block width: 6.2 mm, lettering field size: 5.6 x 10.5 mm, Number of individual labels: 80     Marker for terminal blocks - UC-TM 6 BU - 0818344 Marker for terminal blocks, Sheet, blue, unlabeled, can be labeled with: BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into tall marker groove, for terminal block width: 6.2 mm, lettering field size: 5.6 x 10.5 mm, Number of individual labels: 80     02/27/2020   Page 8 / 9 https://www.phoenixcontact.com/gb/products/2804704 Surge protection device - LIT 4-12 - 2804704 Accessories Marker for terminal blocks - UC-TM 6 RD - 0818357 Marker for terminal blocks, Sheet, red, unlabeled, can be labeled with: BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into tall marker groove, for terminal block width: 6.2 mm, lettering field size: 5.6 x 10.5 mm, Number of individual labels: 80     Marker for terminal blocks - UC-TM 6 GN - 0818360 Marker for terminal blocks, Sheet, green, unlabeled, can be labeled with: BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into tall marker groove, for terminal block width: 6.2 mm, lettering field size: 5.6 x 10.5 mm, Number of individual labels: 80     Phoenix Contact 2020 © - all rights reserved http://www.phoenixcontact.com 02/27/2020   Page 9 / 9