https://www.phoenixcontact.com/us/products/1788350 Base strip - MVSTBU 2,5/ 3-GFB-5,08 - 1788350 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) Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Screw connection with tension sleeve, Color: green, Contact surface: Tin, Mounting: Direct mounting The figure shows a 10-position version of the product Product Features ■ With vertical plug-in direction ■ Direct plug-in blocks with mounting flanges for screw connection on mounting plates or unit housing Key Commercial Data Packing unit 1 pc GTIN Weight per Piece (excluding packing) 8.4 g Custom tariff number 85366990 Country of origin Germany Technical data Dimensions Width 26.56 mm Pitch 5.08 mm Dimension a 10.16 mm General Range of articles MVSTBU 2,5/..-GFB Insulating material group I Rated surge voltage (III/3) 4 kV 04/17/2016   Page 1 / 8

https://www.phoenixcontact.com/us/products/1788350 Base strip - MVSTBU 2,5/ 3-GFB-5,08 - 1788350 Technical data General Rated surge voltage (III/2) 4 kV Rated surge voltage (II/2) 4 kV Rated voltage (III/3) 320 V Rated voltage (III/2) 320 V Rated voltage (II/2) 630 V Connection in acc. with standard EN-VDE Nominal current I 12 A N Nominal cross section 2.5 mm² Maximum load current 12 A Insulating material PA Flammability rating according to UL 94 V0 Internal cylindrical gage A3 Stripping length 7 mm Number of positions 3 Screw thread M3 Tightening torque, min 0.5 Nm Tightening torque max 0.6 Nm Connection data Conductor cross section solid min. 0.2 mm² Conductor cross section solid max. 2.5 mm² Conductor cross section flexible min. 0.2 mm² Conductor cross section flexible max. 2.5 mm² Conductor cross section flexible, with ferrule without plastic sleeve min. 0.25 mm² Conductor cross section flexible, with ferrule without plastic sleeve max. 2.5 mm² Conductor cross section flexible, with ferrule with plastic sleeve min. 0.25 mm² Conductor cross section flexible, with ferrule with plastic sleeve max. 2.5 mm² Conductor cross section AWG min. 24 Conductor cross section AWG max. 12 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 0.25 mm² sleeve, min. 2 conductors with same cross section, stranded, ferrules without plastic 1 mm² sleeve, max. 2 conductors with same cross section, stranded, TWIN ferrules with plastic 0.5 mm² sleeve, min. 04/17/2016   Page 2 / 8

https://www.phoenixcontact.com/us/products/1788350 Base strip - MVSTBU 2,5/ 3-GFB-5,08 - 1788350 Technical data Connection data 2 conductors with same cross section, stranded, TWIN ferrules with plastic 1 mm² sleeve, max. Minimum AWG according to UL/CUL 30 Maximum AWG according to UL/CUL 12 Standards and Regulations Connection in acc. with standard EN-VDE CSA Flammability rating according to UL 94 V0 Classifications eCl@ss eCl@ss 4.0 272607xx eCl@ss 4.1 27260701 eCl@ss 5.0 27260701 eCl@ss 5.1 27260701 eCl@ss 6.0 27260704 eCl@ss 7.0 27440402 eCl@ss 8.0 27141106 eCl@ss 9.0 27141106 ETIM ETIM 3.0 EC001121 ETIM 4.0 EC002637 ETIM 5.0 EC001284 UNSPSC UNSPSC 6.01 30211810 UNSPSC 7.0901 39121409 UNSPSC 11 39121409 UNSPSC 12.01 39121409 UNSPSC 13.2 39121409 Approvals Approvals 04/17/2016   Page 3 / 8

https://www.phoenixcontact.com/us/products/1788350 Base strip - MVSTBU 2,5/ 3-GFB-5,08 - 1788350 Approvals Approvals CSA / UL Recognized / VDE Gutachten mit Fertigungsüberwachung / cUL Recognized / IECEE CB Scheme / EAC / EAC / cULus Recognized Ex Approvals Approvals submitted Approval details CSA      mm²/AWG/kcmil 28-12 Nominal current IN 10 A Nominal voltage UN 300 V UL Recognized    B D mm²/AWG/kcmil 30-12 30-12 Nominal current IN 12 A 10 A Nominal voltage UN 250 V 300 V VDE Gutachten mit Fertigungsüberwachung      mm²/AWG/kcmil 0.2-2.5 Nominal current IN 12 A Nominal voltage UN 250 V 04/17/2016   Page 4 / 8

https://www.phoenixcontact.com/us/products/1788350 Base strip - MVSTBU 2,5/ 3-GFB-5,08 - 1788350 Approvals cUL Recognized    B D mm²/AWG/kcmil 30-12 30-12 Nominal current IN 12 A 10 A Nominal voltage UN 250 V 300 V IECEE CB Scheme      mm²/AWG/kcmil 0.2-2.5 Nominal current IN 12 A Nominal voltage UN 250 V EAC  EAC  cULus Recognized  Accessories Accessories Bridge Insertion bridge - EBP 2- 5 - 1733169 Insertion bridge, fully insulated, for connectors with 5.0 or 5.08 mm pitch, no. of positions: 2     Coding element 04/17/2016   Page 5 / 8

https://www.phoenixcontact.com/us/products/1788350 Base strip - MVSTBU 2,5/ 3-GFB-5,08 - 1788350 Accessories Coding star - CR-MSTB - 1734401 Coding section, inserted into the recess in the header or the inverted plug, red insulating material     Labeled terminal marker Marker card - SK 5,08/3,8:FORTL.ZAHLEN - 0804293 Marker card, Card, white, labeled, Horizontal: Consecutive numbers 1 - 10, 11 - 20, etc. up to 91 - (99)100, Mounting type: Adhesive, for terminal block width: 5.08 mm, Lettering field: 5.08 x 3.8 mm     Screwdriver tools Screwdriver - SZS 0,6X3,5 - 1205053 Actuation tool, for ST terminal blocks, insulated, also suitable for use as a bladed screwdriver, size: 0.6 x 3.5 x 100 mm, 2-component grip, with non-slip grip     Additional products Printed-circuit board connector - MSTB 2,5/ 3-STF-5,08 - 1777992 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Screw connection with tension sleeve, Color: green, Contact surface: Tin     04/17/2016   Page 6 / 8

https://www.phoenixcontact.com/us/products/1788350 Base strip - MVSTBU 2,5/ 3-GFB-5,08 - 1788350 Accessories Printed-circuit board connector - MVSTBR 2,5/ 3-STF-5,08 - 1835106 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Screw connection with tension sleeve, Color: green, Contact surface: Tin     Printed-circuit board connector - MVSTBW 2,5/ 3-STF-5,08 - 1834916 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Screw connection with tension sleeve, Color: green, Contact surface: Tin     Printed-circuit board connector - FKC 2,5/ 3-STF-5,08 - 1873210 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Push-in spring connection, Color: green, Contact surface: Tin     Printed-circuit board connector - FKCVR 2,5/ 3-STF-5,08 - 1874112 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Push-in spring connection, Color: green, Contact surface: Tin     Printed-circuit board connector - QC 1/ 3-STF-5,08 - 1883365 Plug component, Nominal current: 10 A, Rated voltage (III/2): 630 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Displacement connection, Color: green, Contact surface: Tin     04/17/2016   Page 7 / 8

https://www.phoenixcontact.com/us/products/1788350 Base strip - MVSTBU 2,5/ 3-GFB-5,08 - 1788350 Accessories Printed-circuit board connector - MSTBC 2,5/ 3-STZF-5,08 - 1809747 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Crimp connection, Color: green, Corresponding female crimp contacts with current [A] and conductor cross section range [mm²] data: 10A/MSTBC-MT 0,5-1,0 (3190564); 10A/MSTBC-MT 0,5-1,0 BA (3190645); 12A/MSTBC-MT 1,5-2,5 (3190551); 12A/MSTBC-MT 1,5-2,5 BA (3190658). BA = Bandkontakte     Drawings Drilling diagram Dimensional drawing a+10,8 24 a+6,6 2,8 17,3 8 5,4 4,9 2, 1 9, 13,2 6,9 20,4 3,2 5,2 5,08 a Phoenix Contact 2016 © - all rights reserved http://www.phoenixcontact.com 04/17/2016   Page 8 / 8

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