1740343
Terminal Block, Header, 5 mm, 7 Ways, 12 A, 320 V, Through Hole Vertical
- Manufacturer: PHOENIX CONTACT
- Product type: Pluggable Terminal Block Headers & Sockets
- SVHC: No SVHC (04-Feb-2026)
- Gender: Header
- Pitch Spacing: 5mm
- Product Range: CLASSIC COMBICON MSTBVA
- Rated Current: 12A
- Rated Voltage: 320V
- No. of Positions: 7Ways
- Block Orientation: Through Hole Vertical
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 1.3 € |
| Current stock | 10+ |
| Lead time | 30 days |
https://www.phoenixcontact.com/us/produkte/1740343 ## Printed-circuit board connector - MSTBVA 2,5/ 7-G BK - 1740343 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://download.phoenixcontact.com) Header, Nominal current: 12 A, Number of positions: 7, Pitch: 5 mm, Color: Black, Contact surface: Tin ## Key commercial data ~~eG~~ Packing unit 0 Minimum order quantity 50 ~~ed(~~ GTIN ~~AR Ge~~ Custom tariff number 85366990 Country of origin GERMANY ~~RC~~ ## Technical data ## Dimensions / positions |Pitch|5 mm| |---|---| |Dimension a|30 mm| |Number of positions|7| |Technical data|| |Range of articles|MSTBVA 2,5/..-G| |Connection in acc. with standard|EN-VDE| |Nominal current IN|12 A| |Nominal voltage UN|250 V| |Color|Black| |Nominal voltage, UL/CUL Use Group B|300 V| |Nominal current, UL/CUL Use Group B|12 A| |Nominal voltage, UL/CUL Use Group D|300 V| |Nominal current, UL/CUL Use Group D|12 A| ## Technical data ## Classifications ## eclass |eCl@ss 4.0|eCl@ss 4.0|272607xx| |---|---|---| |eCl@ss 4.1|eCl@ss 4.1|27260701| |eCl@ss 5.0|eCl@ss 5.0|27260701| |eCl@ss 5.1|eCl@ss 5.1|27260701| |eCl@ss 6.0|eCl@ss 6.0|27260704| |eCl@ss 7.0|eCl@ss 7.0|27440402| 21.09.2012 Page 1 / 3 https://www.phoenixcontact.com/us/produkte/1740343 ## Printed-circuit board connector - MSTBVA 2,5/ 7-G BK - 1740343 ## Classifications etim |etim|etim|etim| |---|---|---| |ETIM 3.0<br>EC001121<br>ETIM 4.0<br>EC002637<br>~~es~~||| |unspsc||| ||UNSPSC 6.01|30211810| ||UNSPSC 7.0901|39121409| ||UNSPSC 11|39121409| ||UNSPSC 12.01|39121409| ||UNSPSC 13.2|39121409| ## Approvals Approvals ## Approvals CSA / UL Recognized / VDE report with production monitoring / cUL Recognized / IECEE CB Scheme / GOST / cULus Recognized Ex Approvals Approvals submitted ## Approval details CSA B D Nominal current IN 10 A 10 A Nominal voltage UN 300 V 300 V ~~ee~~ UL Recognized B D ~~————~~ Nominal current IN 12 A 12 A Nominal voltage UN 300 V 150 V 21.09.2012 Page 2 / 3 https://www.phoenixcontact.com/us/produkte/1740343 ## Printed-circuit board connector - MSTBVA 2,5/ 7-G BK - 1740343 ## Approvals VDE report with production monitoring Nominal current IN 12 A Nominal voltage UN 250 V cUL Recognized B D Nominal current IN 12 A 12 A Nominal voltage UN 300 V 150 V IECEE CB Scheme Nominal current IN 12 A Nominal voltage UN 250 V ~~———~~ GOST ~~ce~~ **==> picture [71 x 8] intentionally omitted <==** **----- Start of picture text -----**<br> cULus Recognized<br>**----- End of picture text -----**<br> © Phoenix Contact 2012 - all rights reserved http://www.phoenixcontact.com 21.09.2012 Page 3 / 3
Updated at June 1, 2026
Phoenix Contact is a global leader in industrial connection technology, automation systems, and electronic interface solutions. With decades of engineering heritage originating in Germany, the company develops robust components designed to ensure reliable power, data, and signal transmission across demanding manufacturing and industrial environments. The cornerstone of the Phoenix Contact portfolio is its industry-leading selection of connection technologies. The range features an exceptional variety of terminal blocks, including pluggable headers and sockets, highly reliable wire-to-board solutions, and versatile DIN rail terminal blocks. These foundational connectivity components are supported by a comprehensive ecosystem of power distribution blocks, interface modules, marking systems, and accessories engineered for seamless control cabinet wiring. Beyond physical connectivity, Phoenix Contact provides critical components for advanced automation, control, and system protection. The wider offering encompasses a broad spectrum of process controllers, high-efficiency AC/DC converters, and a comprehensive suite of power, safety, and solid-state relays. From precision signal converters and electronic circuit breakers to fiber optic cable assemblies, Phoenix Contact equips engineers with the high-performance technologies required to build secure, highly efficient, and future-ready industrial systems.
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →