3211443

https://www.phoenixcontact.com/us/products/3211443 Double-level terminal block - PTTB 2,5-2DIO/O-UL/O-UR - 3211443 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 integrated diode, Cross section:  0.14 mm² - 4 mm², AWG: 26 - 12, Connection type: Push-in connection, Width: 5.2 mm, Color: gray, Mounting type: NS 35/7,5, NS 35/15 Product Features ■ ■ ■ The Push-in connection terminal blocks are characterized by the system features of the CLIPLINE complete system and by easy and tool-free wiring of conductors with ferrules or solid conductors The compact design and front connection enable wiring in a confined space In addition to the testing facility in the double function shaft, all terminal blocks provide an additional test connection Key Commercial Data Packing unit 1 pc Minimum order quantity 50 pc Weight per Piece (excluding packing) 13.16 g Custom tariff number 85369010 Country of origin Poland Technical data General Note The max. current is determined by the diode. Installed: Diode 1N 4007, reverse voltage: 1300 V, maximum continuous current: 0.5 A. Number of levels 2 Number of connections 4 Nominal cross section 2.5 mm² Color gray Insulating material PA Flammability rating according to UL 94 V0 Rated surge voltage 6 kV Overvoltage category III 03/28/2016   Page 1 / 5 https://www.phoenixcontact.com/us/products/3211443 Double-level terminal block - PTTB 2,5-2DIO/O-UL/O-UR - 3211443 Technical data General Insulating material group I Nominal current IN 20 A Maximum load current 26 A (with 4 mm² conductor cross section) Nominal voltage UN 500 V Open side panel Yes Dimensions Width 5.2 mm Length 68 mm Height NS 35/7,5 47.5 mm Height NS 35/15 55 mm Connection data Connection method Push-in connection Conductor cross section solid min. 0.14 mm² Conductor cross section solid max. 4 mm² Conductor cross section flexible min. 0.14 mm² Conductor cross section flexible max. 2.5 mm² Conductor cross section AWG min. 26 Conductor cross section AWG max. 12 Conductor cross section flexible, with ferrule without plastic sleeve min. 0.14 mm² Conductor cross section flexible, with ferrule without plastic sleeve max. 2.5 mm² Conductor cross section flexible, with ferrule with plastic sleeve min. 0.14 mm² Conductor cross section flexible, with ferrule with plastic sleeve max. 2.5 mm² 2 conductors with same cross section, stranded, TWIN ferrules with plastic 0.5 mm² sleeve, max. Stripping length 8 mm ... 10 mm Internal cylindrical gage A3 Stripping length 8 mm ... 10 mm Standards and Regulations Connection in acc. with standard CSA Flammability rating according to UL 94 V0 Classifications eCl@ss eCl@ss 4.0 27141121 eCl@ss 4.1 27141121 03/28/2016   Page 2 / 5 https://www.phoenixcontact.com/us/products/3211443 Double-level terminal block - PTTB 2,5-2DIO/O-UL/O-UR - 3211443 Classifications eCl@ss 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 / UL Recognized / cUL Recognized / EAC / EAC / cULus Recognized Ex Approvals Approvals submitted Approval details 03/28/2016   Page 3 / 5 https://www.phoenixcontact.com/us/products/3211443 Double-level terminal block - PTTB 2,5-2DIO/O-UL/O-UR - 3211443 Approvals CSA    B C mm²/AWG/kcmil 26-12 26-12 Nominal current IN 0.5 A 0.5 A Nominal voltage UN 300 V 300 V   B C mm²/AWG/kcmil 26-12 26-12 Nominal current IN 20 A 20 A Nominal voltage UN 300 V 300 V   B C mm²/AWG/kcmil 26-12 26-12 Nominal current IN 20 A 20 A Nominal voltage UN 300 V 300 V UL Recognized  cUL Recognized  EAC  EAC  cULus Recognized  Drawings Circuit diagram 03/28/2016   Page 4 / 5 https://www.phoenixcontact.com/us/products/3211443 Phoenix Contact 2016 © - all rights reserved http://www.phoenixcontact.com 03/28/2016   Page 5 / 5