UDK 4-DUR 249

https://www.phoenixcontact.com/us/products/2775249 Component terminal block - UDK 4-DUR 249 - 2775249 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) Component terminal block, Connection method: Screw connection, Cross section: 0.2 mm² - 6 mm², AWG: 24 - 10, Width: 6.2 mm, Color: gray, Mounting type: NS 35/7,5, NS 35/15, NS 32 Product Features ■ ■ ■ ■ The four-conductor connection enables user-friendly wiring The constant circuits common in process automation transmit the measured values as a load-independent current of 0 - 20 mA The lower level is assigned to the measuring line while the upper level is used for voltage pick-off via the 249 Ohm resistor A voltage signal pick-off can be implemented in the measuring line using this terminal block, enabling the signal to be used as an analog signal for process computers Key Commercial Data Packing unit 1 pc GTIN Weight per Piece (excluding packing) 15.78 g Custom tariff number 85369010 Country of origin Poland Technical data General Number of levels 1 Number of connections 4 Nominal cross section 4 mm² Color gray Insulating material PA Flammability rating according to UL 94 V2 Maximum load current the current is determined by the component used Rated surge voltage 6 kV Degree of pollution 3 Overvoltage category III 05/16/2016   Page 1 / 5 https://www.phoenixcontact.com/us/products/2775249 Component terminal block - UDK 4-DUR 249 - 2775249 Technical data General Insulating material group I Connection in acc. with standard IEC 60947-7-1 Nominal current IN 32 A (the current is determined by the component used) Maximum load current 10 mA (the current is determined by the component used) Nominal voltage UN 630 V Open side panel Yes Shock protection test specification DIN EN 50274 (VDE 0660-514):2002-11 Back of the hand protection guaranteed Finger protection guaranteed Result of surge voltage test Test passed Surge voltage test setpoint 9.8 kV Result of power-frequency withstand voltage test Test passed Power frequency withstand voltage setpoint 3 kV Result of the test for mechanical stability of terminal points (5 x conductor connection) Test passed Result of bending test Test passed Bending test conductor cross section/weight 0.2 mm² / 0.2 kg 4 mm² / 0.9 kg 2 6 mm / 1.4 kg Tensile test result Test passed Conductor cross section tensile test 0.2 mm² Tractive force setpoint 10 N Conductor cross section tensile test 4 mm² Tractive force setpoint 60 N Conductor cross section tensile test 6 mm² Tractive force setpoint 80 N Result of tight fit on support Test passed Setpoint 1N Result of voltage-drop test Test passed Result of temperature-rise test Test passed Result of thermal test Test passed Proof of thermal characteristics (needle flame) effective duration 30 s Relative insulation material temperature index (Elec., UL 746 B) 125 °C Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) 125 °C Dimensions Width 6.2 mm Length 63.5 mm 05/16/2016   Page 2 / 5 https://www.phoenixcontact.com/us/products/2775249 Component terminal block - UDK 4-DUR 249 - 2775249 Technical data Dimensions Height NS 35/7,5 47 mm Height NS 35/15 54.5 mm Height NS 32 52 mm Connection data Conductor cross section solid min. 0.2 mm² Conductor cross section solid max. 6 mm² Conductor cross section flexible min. 0.2 mm² Conductor cross section flexible max. 4 mm² Conductor cross section AWG min. 24 Conductor cross section AWG max. 10 Conductor cross section flexible, with ferrule without plastic sleeve min. 0.25 mm² Conductor cross section flexible, with ferrule without plastic sleeve max. 4 mm² Conductor cross section flexible, with ferrule with plastic sleeve min. 0.25 mm² Conductor cross section flexible, with ferrule with plastic sleeve max. 1.5 mm² 2 conductors with same cross section, solid min. 0.2 mm² 2 conductors with same cross section, solid max. 1 mm² 2 conductors with same cross section, stranded min. 0.2 mm² 2 conductors with same cross section, stranded max. 1.5 mm² 2 conductors with same cross section, stranded, ferrules without plastic sleeve, min. 0.25 mm² 2 conductors with same cross section, stranded, ferrules without plastic sleeve, max. 1.5 mm² 2 conductors with same cross section, stranded, TWIN ferrules with plastic 0.5 mm² sleeve, min. 2 conductors with same cross section, stranded, TWIN ferrules with plastic 1 mm² sleeve, max. Cross section with insertion bridge, solid max. 2.5 mm² Cross section with insertion bridge, stranded max. 2.5 mm² Connection method Screw connection Stripping length 8 mm Internal cylindrical gage A4 Screw thread M3 Tightening torque, min 0.5 Nm Tightening torque max 0.6 Nm Standards and Regulations Connection in acc. with standard CSA IEC 60947-7-1 05/16/2016   Page 3 / 5 https://www.phoenixcontact.com/us/products/2775249 Component terminal block - UDK 4-DUR 249 - 2775249 Technical data Standards and Regulations Flammability rating according to UL 94 V2 Classifications eCl@ss eCl@ss 4.0 27141120 eCl@ss 4.1 27141120 eCl@ss 5.0 27141120 eCl@ss 5.1 27141120 eCl@ss 6.0 27141120 eCl@ss 7.0 27141120 eCl@ss 8.0 27141127 ETIM ETIM 2.0 EC000897 ETIM 3.0 EC000897 ETIM 4.0 EC000897 ETIM 5.0 EC000903 UNSPSC UNSPSC 6.01 30211811 UNSPSC 7.0901 39121410 UNSPSC 11 39121410 UNSPSC 12.01 39121410 UNSPSC 13.2 39121410 Approvals Approvals Approvals CSA / EAC / EAC Ex Approvals Approvals submitted 05/16/2016   Page 4 / 5 https://www.phoenixcontact.com/us/products/2775249 Component terminal block - UDK 4-DUR 249 - 2775249 Approvals Approval details CSA      mm²/AWG/kcmil 22-10 Nominal current IN 10 A Nominal voltage UN 600 V EAC  EAC  Phoenix Contact 2016 © - all rights reserved http://www.phoenixcontact.com 05/16/2016   Page 5 / 5