3031526

https://www.phoenixcontact.com/us/products/3031526 Double-level terminal block - STTB 1,5-PV - 3031526 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) Double-level terminal block, With equipotential bonder, Cross section:  0.08 mm² - 1.5 mm², AWG: 28 - 16, Connection type: Spring-cage connection, Width: 4.2 mm, Color: gray, Mounting type: NS 35/7,5, NS 35/15 Product Features  Compact design for maximum space savings  Tested for railway applications  Connect the levels using FBS ...-PV bridges     Key Commercial Data Packing unit 1 pc Weight per Piece (excluding packing) 9.27 g Custom tariff number 85369010 Country of origin Germany Technical data General Number of levels 2 Number of connections 4 Nominal cross section 1.5 mm² Color gray Insulating material PA Flammability rating according to UL 94 V0 Area of application Railway industry Mechanical engineering Plant engineering Process industry 12/28/2015   Page 1 / 7 https://www.phoenixcontact.com/us/products/3031526 Double-level terminal block - STTB 1,5-PV - 3031526 Technical data General Rated surge voltage 6 kV Pollution degree 3 Overvoltage category III Insulating material group I Connection in acc. with standard IEC 60947-7-1 Nominal current IN 17.5 A (with 1.5 mm² conductor cross section) Maximum load current 17.5 A (In case of a 1.5 mm² conductor cross section, the maximum load current must not be exceeded by the total current of all connected conductors.) Nominal voltage UN 500 V Open side panel ja 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 Result of power-frequency withstand voltage test Test passed Power frequency withstand voltage setpoint 1.89 kV Checking the mechanical stability of terminal points (5 x conductor connection) Test passed Result of bending test Test passed Bending test rotation speed 10 rpm Bending test turns 135 Bending test conductor cross section/weight 0.08 mm² / 0.1 kg 1.5 mm² / 0.4 kg Tensile test result Test passed Conductor cross section tensile test 0.08 mm² Tractive force setpoint 5N Conductor cross section tensile test 1.5 mm² Tractive force setpoint 40 N Result of tight fit on support Test passed Setpoint 1N Result of voltage-drop test Test passed Requirements, voltage drop ≤ 3.2 mV Result of temperature-rise test Test passed Short circuit stability result Test passed Conductor cross section short circuit testing 1.5 mm² Short-time current 0.18 kA Result of aging test Test passed 12/28/2015   Page 2 / 7 https://www.phoenixcontact.com/us/products/3031526 Double-level terminal block - STTB 1,5-PV - 3031526 Technical data General Ageing test for screwless modular terminal block temperature cycles 192 Result of thermal test Test passed Proof of thermal characteristics (needle flame) effective duration 30 s Oscillation, broadband noise test result Test passed Test specification, oscillation, broadband noise DIN EN 50155 (VDE 0115-200):2008-03 Test spectrum Service life test category 2, bogie mounted Test frequency f1 = 5 Hz to f2 = 250 Hz ASD level 6.12 (m/s ) /Hz Acceleration 3.12 g Test duration per axis 5h Test directions X-, Y- and Z-axis Shock test result Test passed Test specification, shock test DIN EN 50155 (VDE 0115-200):2008-03 Shock form Half-sine Acceleration 30g Shock duration 18 ms Number of shocks per direction 3 Test directions X-, Y- and Z-axis (pos. and neg.) Relative insulation material temperature index (Elec.; UL 746 B) 130 °C 2 2 Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) 125 °C Static insulating material application in cold -60 °C Dimensions Width 4.2 mm Length 67.5 mm Height NS 35/7,5 47.5 mm Height NS 35/15 55 mm Connection data Connection method Spring-cage connection Conductor cross section solid min. 0.08 mm² Conductor cross section solid max. 1.5 mm² Conductor cross section flexible min. 0.08 mm² Conductor cross section flexible max. 1.5 mm² Conductor cross section AWG min. 28 Conductor cross section AWG max. 16 Conductor cross section flexible, with ferrule without plastic sleeve min. 0.14 mm² Conductor cross section flexible, with ferrule without plastic sleeve max. 1.5 mm² 12/28/2015   Page 3 / 7 https://www.phoenixcontact.com/us/products/3031526 Double-level terminal block - STTB 1,5-PV - 3031526 Technical data Connection data Conductor cross section flexible, with ferrule with plastic sleeve min. 0.14 mm² Conductor cross section flexible, with ferrule with plastic sleeve max. 1.5 mm² 2 conductors with same cross section, stranded, TWIN ferrules with plastic 0.5 mm² sleeve, max. Stripping length 10 mm Internal cylindrical gage A1 Standards and Regulations Connection in acc. with standard CSA IEC 60947-7-1 Flammability rating according to UL 94 V0 Classifications eCl@ss eCl@ss 4.0 27141121 eCl@ss 4.1 27141121 eCl@ss 5.0 27141120 eCl@ss 5.1 27141120 eCl@ss 6.0 27141120 eCl@ss 7.0 27141120 eCl@ss 8.0 27141120 eCl@ss 9.0 27141120 ETIM ETIM 2.0 EC000897 ETIM 3.0 EC000897 ETIM 4.0 EC000897 ETIM 5.0 EC000897 UNSPSC UNSPSC 6.01 30211811 UNSPSC 7.0901 39121410 UNSPSC 11 39121410 UNSPSC 12.01 39121410 UNSPSC 13.2 39121410 12/28/2015   Page 4 / 7 https://www.phoenixcontact.com/us/products/3031526 Double-level terminal block - STTB 1,5-PV - 3031526 Approvals Approvals Approvals CSA / UL Recognized / VDE Gutachten mit Fertigungsüberwachung / cUL Recognized / LR / GL / BV / RS / NK / IECEE CB Scheme / EAC / EAC / cULus Recognized Ex Approvals IECEx / ATEX / EAC Ex Approvals submitted Approval details CSA    B C mm²/AWG/kcmil 26-14 26-14 Nominal current IN 15 A 15 A Nominal voltage UN 300 V 300 V   B C mm²/AWG/kcmil 26-14 26-14 Nominal current IN 15 A 15 A Nominal voltage UN 300 V 300 V UL Recognized  VDE Gutachten mit Fertigungsüberwachung      mm²/AWG/kcmil 1.5 Nominal current IN 17.5 A Nominal voltage UN 500 V 12/28/2015   Page 5 / 7 https://www.phoenixcontact.com/us/products/3031526 Double-level terminal block - STTB 1,5-PV - 3031526 Approvals cUL Recognized    B C mm²/AWG/kcmil 26-14 26-14 Nominal current IN 15 A 15 A Nominal voltage UN 300 V 300 V LR  GL      mm²/AWG/kcmil 1.5 Nominal current IN 17.5 A Nominal voltage UN 500 V BV  RS  NK  IECEE CB Scheme      mm²/AWG/kcmil 1.5 Nominal voltage UN 500 V EAC  EAC  cULus Recognized  12/28/2015   Page 6 / 7 https://www.phoenixcontact.com/us/products/3031526 Double-level terminal block - STTB 1,5-PV - 3031526 Drawings Circuit diagram Phoenix Contact 2015 © - all rights reserved http://www.phoenixcontact.com 12/28/2015   Page 7 / 7