1727748
Wire-To-Board Terminal Block, 3.81 mm, 3 Ways, 26 AWG, 16 AWG, 1.5 mm², Screw
- Manufacturer: PHOENIX CONTACT
- Product type: Wire-To-Board Terminal Blocks
- SVHC: No SVHC (04-Feb-2026)
- Pitch Spacing: 3.81mm
- Product Range: COMBICON MK3DS
- Rated Current: 8A
- Rated Voltage: 160V
- No. of Positions: 3Ways
- Block Orientation: Through Hole Right Angle
- Wire Size AWG Max: 16AWG
- Wire Size AWG Min: 26AWG
- Conductor Area CSA: 1.5mm²
- Wire Connection Method: Screw
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 3.86 € |
| Current stock | 10+ |
| Lead time | 30 days |
https://www.phoenixcontact.com/pi/products/1727748 ## PCB terminal block - MK3DS 1/ 3-3,81 - 1727748 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) PCB terminal block, nominal current: 8 A, nom. voltage: 160 V, pitch: 3.81 mm, number of positions: 3, connection method: Screw connection with tension sleeve, mounting: Wave soldering, conductor/PCB connection direction: 0 °, color: green The figure shows a 10-pos. version with 30 contacts ## Your advantages Well-known connection principle allows worldwide use Low temperature rise, thanks to maximum contact force Allows connection of two conductors Extremely small design for the respective conductor cross section Conductor connection on several levels enables higher contact density Key Commercial Data ~~GO~~ Packing unit 50 pc GTIN ~~pA Qe~~ GTIN 4017918116378 ## Technical data ## Dimensions |Length [ l ]|25 mm| |---|---| |Pitch|3.81 mm| |Dimension a|7.62 mm| |Width [ w ]|13.33 mm| |Height|23.9 mm| |Height [ h ]|27.4 mm| |Solder pin [P]|3.5 mm| |Hole diameter|1.1 mm| |General|| Range of articles MK3DS 1 ~~a~~ 05/16/2019 Page 1 / 4 https://www.phoenixcontact.com/pi/products/1727748 ## PCB terminal block - MK3DS 1/ 3-3,81 - 1727748 ## Technical data ## General |Insulating material group|I| |---|---| |Rated surge voltage (III/3)|2.5 kV| |Rated surge voltage (III/2)|2.5 kV| |Rated surge voltage (II/2)|2.5 kV| |Rated voltage (III/3)|160 V| |Rated voltage (III/2)|160 V| |Rated voltage (II/2)|320 V| |Connection in acc. with standard|EN-VDE| |Nominal current IN|8 A| |Nominal cross section|1 mm²| |Maximum load current|10 A| |Insulating material|PA| |Flammability rating according to UL 94|V0| |Stripping length|5 mm| |Number of positions|3| |Screw thread|M2| |Tightening torque, min|0.22 Nm| |Tightening torque max|0.25 Nm| |Connection data|| |Conductor cross section solid min.|0.14 mm²| |Conductor cross section solid max.|1.5 mm²| |Conductor cross section flexible min.|0.14 mm²| |Conductor cross section flexible max.|1 mm²| |Conductor cross section flexible, with ferrule without plastic sleeve min.|0.25 mm²| |Conductor cross section flexible, with ferrule without plastic sleeve max.|0.5 mm²| |Conductor cross section flexible, with ferrule with plastic sleeve min.|0.25 mm²| |Conductor cross section flexible, with ferrule with plastic sleeve max.|0.5 mm²| |Conductor cross section AWG min.|26| |Conductor cross section AWG max.|16| |2 conductors with same cross section, solid min.|0.14 mm²| |2 conductors with same cross section, solid max.|0.5 mm²| |2 conductors with same cross section, stranded min.|0.14 mm²| |2 conductors with same cross section, stranded max.|0.2 mm²| |Standards and Regulations|| |Connection in acc. with standard|EN-VDE| ||CSA| |Flammability rating according to UL 94|V0| |Environmental Product Compliance|| ||Lead 7439-92-1| 05/16/2019 Page 2 / 4 https://www.phoenixcontact.com/pi/products/1727748 ## PCB terminal block - MK3DS 1/ 3-3,81 - 1727748 ## Technical data ## Environmental Product Compliance China RoHS Environmentally Friendly Use Period = 50 For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” ## Drawings **==> picture [64 x 107] intentionally omitted <==** **----- Start of picture text -----**<br> Drilling diagram<br>a<br>1,9 3,81<br>pep e |<br>IY 1,1<br>7,62<br>4311,<br>6<br>3,<br>**----- End of picture text -----**<br> **==> picture [177 x 121] intentionally omitted <==** **----- Start of picture text -----**<br> Dimensional drawing<br>25 1,9 a+3,81<br>| ih Peis s ilts<br>ee oe , Wu lille<br>3,6 11,43 7,62 1,93 3,81 1,9<br>a<br>23,9<br>16,2<br>85,<br>3,5<br>**----- End of picture text -----**<br> ## Approvals Approvals ## Approvals CSA / IECEE CB Scheme / SEV / EAC / cULus Recognized Ex Approvals ## Approval details **==> picture [492 x 83] intentionally omitted <==** **----- Start of picture text -----**<br> |||| |---|---|---| |CSA|http://www.csagroup.org/services-industries/product-listing/|13631| || |D|B| |Nominal voltage UN|300 V|150 V| |Nominal current IN|10 A|10 A| |mm²/AWG/kcmil|28-16|28-16| **----- End of picture text -----**<br> **==> picture [497 x 55] intentionally omitted <==** **----- Start of picture text -----**<br> |||| |---|---|---| |IECEE CB Scheme|http://www.iecee.org/|CH-8225| || |Nominal voltage UN|125 V| **----- End of picture text -----**<br> 05/16/2019 Page 3 / 4 https://www.phoenixcontact.com/pi/products/1727748 ## PCB terminal block - MK3DS 1/ 3-3,81 - 1727748 ## Approvals Nominal current IN 8 A mm²/AWG/kcmil 1.5 SEV https://www.electrosuisse.ch/de/meta/shop/produktezertifikate.html IK-3542-M1 Nominal voltage UN 125 V Nominal current IN 8 A mm²/AWG/kcmil 1.5 EAC B.01742 cULus Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm E60425-19770427 D B Nominal voltage UN 300 V 300 V Nominal current IN 10 A 10 A mm²/AWG/kcmil 30-16 30-16 ~~===~~ Phoenix Contact 2019 © - all rights reserved http://www.phoenixcontact.com PHOENIX CONTACT GmbH & Co. KG Flachsmarktstr. 8 32825 Blomberg Germany Tel. +49 5235 300 Fax +49 5235 3 41200 ~~[a]~~ http://www.phoenixcontact.com 05/16/2019 Page 4 / 4
Updated at April 29, 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.
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