3040656

https://www.phoenixcontact.com/us/products/3040656 Feed-through terminal block - ST 2,5/ 1P BU - 3040656 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) Feed-through terminal block, Connection method: Spring-cage/plug-in connection, Cross section: 0.08 mm² - 4 mm², AWG: 28 - 12, Width: 5.2 mm, Color: blue, Mounting type: NS 35/7,5, NS 35/15 Product Features ■ ■ Tested for railway applications The plug-in ST-COMBI spring-cage terminal block series combines the system advantages of the ST standard terminal block series with those of the COMBI plug-in system Key Commercial Data Packing unit 1 pc Minimum order quantity 50 pc Weight per Piece (excluding packing) 5.744 g Custom tariff number 85369010 Country of origin Germany Technical data General Number of levels 1 Number of connections 2 Nominal cross section 2.5 mm² Color blue Insulating material PA Flammability rating according to UL 94 V0 Area of application Railway industry Machine building Plant engineering Rated surge voltage 6 kV Degree of pollution 3 03/30/2016   Page 1 / 6 https://www.phoenixcontact.com/us/products/3040656 Feed-through terminal block - ST 2,5/ 1P BU - 3040656 Technical data General Overvoltage category III Insulating material group I Connection in acc. with standard IEC 61984 Maximum load current 24 A (For 4 mm² conductor cross section, se derating curve) Nominal current IN 24 A Nominal voltage UN 500 V Open side panel Yes Dimensions Width 5.2 mm End cover width 2.2 mm Length 48.5 mm Height NS 35/7,5 36.5 mm Height NS 35/15 44 mm Connection data Connection method Spring-cage/plug-in connection Connection in acc. with standard IEC 61984 Conductor cross section solid min. 0.08 mm² Conductor cross section solid max. 4 mm² Conductor cross section AWG min. 28 Conductor cross section AWG max. 12 Conductor cross section flexible min. 0.08 mm² Conductor cross section flexible max. 2.5 mm² Min. AWG conductor cross section, flexible 28 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 0.5 mm² sleeve, max. Stripping length 8 mm ... 10 mm Internal cylindrical gage A3 Standards and Regulations Connection in acc. with standard CSA IEC 61984 03/30/2016   Page 2 / 6 https://www.phoenixcontact.com/us/products/3040656 Feed-through terminal block - ST 2,5/ 1P BU - 3040656 Technical data Standards and Regulations Flammability rating according to UL 94 V0 Classifications eCl@ss eCl@ss 4.0 27141117 eCl@ss 4.1 27141117 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 Approvals Approvals Approvals CSA / UL Recognized / VDE Gutachten mit Fertigungsüberwachung / cUL Recognized / LR / GL / BV / IECEE CB Scheme / CSA / EAC / EAC / CSA / cULus Recognized Ex Approvals 03/30/2016   Page 3 / 6 https://www.phoenixcontact.com/us/products/3040656 Feed-through terminal block - ST 2,5/ 1P BU - 3040656 Approvals Approvals submitted Approval details CSA    B C mm²/AWG/kcmil 24-12 24-12 Nominal current IN 20 A 20 A Nominal voltage UN 300 V 300 V UL Recognized    B C D mm²/AWG/kcmil 28-12 28-12 28-12 Nominal current IN 20 A 20 A 5A Nominal voltage UN 300 V 300 V 600 V VDE Gutachten mit Fertigungsüberwachung      mm²/AWG/kcmil 0.2-4 Nominal voltage UN 500 V cUL Recognized    B C D mm²/AWG/kcmil 28-12 28-12 28-12 Nominal current IN 20 A 20 A 5A Nominal voltage UN 300 V 300 V 600 V LR  GL  03/30/2016   Page 4 / 6 https://www.phoenixcontact.com/us/products/3040656 Feed-through terminal block - ST 2,5/ 1P BU - 3040656 Approvals BV  IECEE CB Scheme      mm²/AWG/kcmil 0.2-4 Nominal voltage UN 500 V CSA    B C mm²/AWG/kcmil 24-12 24-12 Nominal current IN 20 A 20 A Nominal voltage UN 300 V 300 V   B C mm²/AWG/kcmil 24-12 24-12 Nominal current IN 20 A 20 A Nominal voltage UN 300 V 300 V EAC  EAC  CSA  cULus Recognized  Drawings Diagram Circuit diagram Applies to all male 03/30/2016   Page 5 / 6 https://www.phoenixcontact.com/us/products/3040656 Feed-through terminal block - ST 2,5/ 1P BU - 3040656 connector variants SP... . Dimensional drawing Phoenix Contact 2016 © - all rights reserved http://www.phoenixcontact.com 03/30/2016   Page 6 / 6