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https://www.phoenixcontact.com/us/products/3210401 10/20/2015 Page 1 / 4 Knife disconnect terminal block - PTTBS 2,5-2MTB BU - 3210401 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) Knife disconnect terminal block, Double level with angled contour and two disconnect knives, Connection type: Push-in connection, Cross section: 0.14 mm² - 4 mm², AWG: 26 - 12, Nominal current: 16 A, Nominal voltage: 400 V, Length: 127.5 mm, Width: 5.2 mm, Color: blue, Assembly: 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 Convenient separation of circuits, thanks to lever-type disconnect knife Clear identification of the disconnect point, thanks to color highlighting Key Commercial Data Packing unit 1 pc Minimum order quantity 50 pc Weight per Piece (excluding packing) 23.2 g Custom tariff number 85369010 Country of origin Poland Technical data General Number of levels 2 Number of connections 4 Nominal cross section 2.5 mm² Color blue Insulating material PA Flammability rating according to UL 94 V0 Rated surge voltage 6 kV Pollution degree 3
https://www.phoenixcontact.com/us/products/3210401 10/20/2015 Page 2 / 4 Knife disconnect terminal block - PTTBS 2,5-2MTB BU - 3210401 Technical data General Overvoltage category III Insulating material group I Ambient temperature (operation) -60 °C ... 130 °C Connection in acc. with standard IEC 60947-7-1 Maximum load current 16 A (with 4 mm² conductor cross section) Nominal current IN 16 A Nominal voltage UN 400 V Open side panel ja Dimensions Width 5.2 mm Length 127.5 mm Height 63.10 mm Height NS 35/7,5 64.3 mm Height NS 35/15 71.8 mm Connection data Connection method Push-in connection Connection in acc. with standard IEC 60947-7-1 Conductor cross section solid min. 0.14 mm² Conductor cross section solid max. 4 mm² Conductor cross section AWG min. 26 Conductor cross section AWG max. 12 Conductor cross section flexible min. 0.14 mm² Conductor cross section flexible max. 2.5 mm² Min. AWG conductor cross section, flexible 26 Max. AWG conductor cross section, flexible 14 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 sleeve, max. 0.5 mm² Conductor cross section AWG min. 26 Conductor cross section AWG max. 12 Stripping length 8 mm ... 10 mm Internal cylindrical gage A3
https://www.phoenixcontact.com/us/products/3210401 10/20/2015 Page 3 / 4 Knife disconnect terminal block - PTTBS 2,5-2MTB BU - 3210401 Classifications eCl@ss eCl@ss 5.1 27141126 eCl@ss 6.0 27141120 eCl@ss 8.0 27141126 ETIM ETIM 5.0 EC000902 Approvals Approvals Approvals CSA / UL Recognized / cUL Recognized / cULus Recognized Ex Approvals Approvals submitted Approval details CSA B C mm²/AWG/kcmil 26-12 26-12 Nominal current IN 10 A 10 A Nominal voltage UN 300 V 300 V UL Recognized B C mm²/AWG/kcmil 26-12 26-12 Nominal current IN 16 A 16 A Nominal voltage UN 300 V 300 V
https://www.phoenixcontact.com/us/products/3210401 10/20/2015 Page 4 / 4 Knife disconnect terminal block - PTTBS 2,5-2MTB BU - 3210401 Approvals cUL Recognized B C mm²/AWG/kcmil 26-12 26-12 Nominal current IN 16 A 16 A Nominal voltage UN 300 V 300 V cULus Recognized Drawings Circuit diagram Phoenix Contact 2015 © - all rights reserved http://www.phoenixcontact.com