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1910377
Pluggable Terminal Block, 5 mm, 4 Ways, 24 AWG, 12 AWG, 2.5 mm², Push In
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: PHOENIX CONTACT
- Product type: Pluggable Terminal Blocks
- Pitch Spacing:5mm; No. of Positions:4Ways; Wire Size (AWG):24AWG to 12AWG; Conductor Area CSA:2.5mm²; Wire Connection Method:Push In; Rated Current:12A; Rated Voltage:320V; Product
- SVHC: No SVHC (04-Feb-2026)
- Pitch Spacing: 5mm
- Product Range: FKC
- Rated Current: 12A
- Rated Voltage: 320V
- Wire Size (AWG): 24AWG to 12AWG
- No. of Positions: 4Ways
- Wire Size AWG Max: 12AWG
- Wire Size AWG Min: 24AWG
- Conductor Area CSA: 2.5mm²
- Wire Connection Method: Push In
| Delivery and price | |
|---|---|
| Units per pack | 500 |
| Price | 2.13 € |
| Current stock | 50+ |
| Lead time | 30 days |
Datasheet
## **Extract from the online catalog** ## **FKC 2,5/ 4-ST** Order No.: 1910377 The figure shows a 10-position version of the product http://eshop.phoenixcontact.co.uk/phoenix/treeViewClick.do?UID=1910377 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 4, Pitch: 5 mm, Connection method: Spring-cage conn., Color: green, Contact surface: Tin ## Product notes |**Commercial data**|gH0| |---|---| |EAN|4<br>017918<br>175153<br>QUAYANUTAN<br>um<br>gH 0| |Pack|50| |Customs tariff|85366990| |Gross weight in pieces|6.55 g| |Country of Origin|DE| |Catalog page information|Page 248 (CC-2011)| WEEE/RoHS-compliant since: 01/01/2003 Please note that the data given here has been taken from the online catalog. For comprehensive information and data, please refer to the user documentation at http:// www.download.phoenixcontact.com. The General Terms and Conditions of Use apply to Internet downloads. ## **Technical data** |**Dimensions / positions**|| |---|---| |Pitch|5 mm| |Dimension a|15 mm| |Number of positions|4| PHOENIX CONTACT Ltd http://www.phoenixcontact.co.uk Page 1 / 6 28-Mar-2013 FKC 2,5/ 4-ST Order No.: 1910377 http://eshop.phoenixcontact.co.uk/phoenix/treeViewClick.do?UID=1910377 |**Technical data**|| |---|---| |Range of articles|FKC 2,5/..-ST| |Insulating material group|I| |Rated surge voltage (III/3)|4 kV| |Rated surge voltage (III/2)|4 kV| |Rated surge voltage (II/2)|4 kV| |Rated voltage (III/2)|320 V| |Rated voltage (II/2)|630 V| |Connection in acc. with standard|EN-VDE| |Nominal current IN|12 A| |Nominal voltage UN|250 V| |Nominal cross section|2.5 mm²| |Maximum load current|12 A| |Insulating material|PA| |Inflammability class according to UL 94|V0| |Internal cylindrical gage|A2| |Stripping length|10 mm| |Nominal voltage, UL/CUL Use Group B|300 V| |Nominal current, UL/CUL Use Group B|10 A| |Nominal voltage, UL/CUL Use Group D|300 V| |Nominal current, UL/CUL Use Group D|10 A| ## **Connection data** |**Connection data**|| |---|---| |Conductor cross section solid min.|0.2 mm²| |Conductor cross section solid max.|2.5 mm²| |Conductor cross section stranded min.|0.2 mm²| |Conductor cross section stranded max.|2.5 mm²| |Conductor cross section stranded, with ferrule<br>without plastic sleeve min.|0.25 mm²| |Conductor cross section stranded, with ferrule<br>without plastic sleeve max.|2.5 mm²| |Conductor cross section stranded, with ferrule<br>with plastic sleeve min.|0.25 mm²| |Conductor cross section stranded, with ferrule<br>with plastic sleeve max.|2.5 mm²| |Conductor cross section AWG/kcmil min.|24| |Conductor cross section AWG/kcmil max|12| PHOENIX CONTACT Ltd http://www.phoenixcontact.co.uk Page 2 / 6 28-Mar-2013 FKC 2,5/ 4-ST Order No.: 1910377 http://eshop.phoenixcontact.co.uk/phoenix/treeViewClick.do?UID=1910377 |2 conductors with same cross section, stranded,|0.5 mm²| |---|---| |TWIN ferrules with plastic sleeve, min.|| |2 conductors with same cross section, stranded,|1.5 mm²| |TWIN ferrules with plastic sleeve, max.|| |Minimum AWG according to UL/CUL|26| |Maximum AWG according to UL/CUL|12| ## **Certificates** ~~eee~~ @AL 4A AW PO GB. Certification CSA, cULus Recognized, GOST, VDE Gutachten mit Fertigungsüberwachung, IECEE CB Scheme Certifications applied for: Certification Ex: ## **Accessories** ~~eee~~ |Item|Designation|Description| |---|---|---| |**Assembly**||| |1876880|STZ 8-FKC-5,08|Strain relief for snapping into the latching chambers of the plug| |||components, 8-pos.| |1876877|STZ 4-FKC-5,08|Strain relief for snapping into the latching chambers of the plugs,| |||4-pos.| |**Marking**||| |0804183|SK 5/3,8:FORTL.ZAHLEN|Marker cards, Card, white, labeled, Horizontal: Consecutive| |||numbers 1 - 10, 11 - 20, etc. up to 91 - (99)100, Mounting type:| |||Adhesive, For terminal block width: 5 mm| |**Plug/Adapter**||| |1734634|CP-MSTB|Coding profile, is inserted into the slot on the plug or inverted| |||header, red insulating material| |0201744|MPS-MT|Test plugs| |0201647|RPS|Reducing plug, Color: gray| PHOENIX CONTACT Ltd http://www.phoenixcontact.co.uk Page 3 / 6 28-Mar-2013 FKC 2,5/ 4-ST Order No.: 1910377 http://eshop.phoenixcontact.co.uk/phoenix/treeViewClick.do?UID=1910377 |**Tools**||| |---|---|---| |1205053|SZS 0,6X3,5|Actuation tool, for ST terminal blocks, insulated, also suitable<br>for use as a bladed screwdriver, size: 0.6 x 3.5 x 100 mm, 2-<br>component grip, with non-slip grip| |||| |**Additional products**||| |Item<br>**General**|Designation|Description| |0707125|DFK-MSTB 2,5/ 4-G|Plug component, Nominal current: 12 A, Rated voltage (III/2):<br>320 V, Number of positions: 4, Pitch: 5 mm, Connection method:<br>Solder/Slip-on connection, Color: green, Contact surface: Tin,<br>Assembly: Direct mounting, Accessory order no. 5030172 can<br>only be used in conjunction with MSTB 2,5/...ST and MSTBT<br>2,5/...ST.| |1899867|EMSTBA 2,5/ 4-G|Header, Nominal current: 12 A, Rated voltage (III/2): 320 V,<br>Number of positions: 4, Pitch: 5 mm, Color: green, Contact<br>surface: Tin, Assembly: Press-in| |1914878|EMSTBVA 2,5/ 4-G|Header, Nominal current: 12 A, Rated voltage (III/2): 320 V,<br>Number of positions: 4, Pitch: 5 mm, Color: green, Contact<br>surface: Tin, Assembly: Press-in| |1736690|MDSTB 2,5/ 4-G1|Header, Nominal current: 10 A, Rated voltage (III/2): 320 V,<br>Number of positions: 4, Pitch: 5 mm, Color: green, Contact<br>surface: Tin, Assembly: Soldering, In combination with MVSTB<br>or FKCV plug components, both an MVSTBW (or FKCVW) and<br>an MVSTBR plug (or FKCVR) must be used. Combination with<br>TMSTBP plug components is not possible!| |1846535|MDSTBA 2,5/ 4-G|Header, Nominal current: 10 A, Rated voltage (III/2): 320 V,<br>Number of positions: 4, Pitch: 5 mm, Color: green, Contact<br>surface: Tin, Assembly: Soldering, The article can be aligned to<br>create different nos. of positions! In combination with MVSTB<br>or FKCV plug components, both an MVSTBW (or FKCVW) and<br>an MVSTBR plug (or FKCVR) must be used. Combination with<br>TMSTBP plug components is not possible!| |1736739|MDSTBV 2,5/ 4-G1|Header, Nominal current: 10 A, Rated voltage (III/2): 320 V,<br>Number of positions: 4, Pitch: 5 mm, Color: green, Contact<br>surface: Tin, Assembly: Soldering, In combination with MVSTB<br>or FKCV plug components, both an MVSTBW (or FKCVW) and<br>an MVSTBR plug (or FKCVR) must be used. Combination with<br>TMSTBP plug components is not possible!| |1845808|MDSTBVA 2,5/ 4-G|Header, Nominal current: 10 A, Rated voltage (III/2): 320 V,<br>Number of positions: 4, Pitch: 5 mm, Color: green, Contact<br>surface: Tin, Assembly: Soldering, The article can be aligned to<br>create different nos. of positions! In combination with MVSTB<br>or FKCV plug components, both an MVSTBW (or FKCVW) and<br>an MVSTBR plug (or FKCVR) must be used. Combination with<br>TMSTBP plug components is not possible!| PHOENIX CONTACT Ltd http://www.phoenixcontact.co.uk Page 4 / 6 28-Mar-2013 FKC 2,5/ 4-ST Order No.: 1910377 http://eshop.phoenixcontact.co.uk/phoenix/treeViewClick.do?UID=1910377 |1754478|MSTB 2,5/ 4-G|Header, Nominal current: 12 A, Rated voltage (III/2): 320 V,<br>Number of positions: 4, Pitch: 5 mm, Color: green, Contact<br>surface: Tin, Assembly: Soldering| |---|---|---| |1768202|MSTB 2,5/ 4-G-LA|Header, Nominal current: 12 A, Rated voltage (III/2): 320 V,<br>Number of positions: 4, Pitch: 5 mm, Color: green, Contact<br>surface: Tin, Assembly: Soldering| |1757491|MSTBA 2,5/ 4-G|Header, Nominal current: 12 A, Rated voltage (III/2): 320 V,<br>Number of positions: 4, Pitch: 5 mm, Color: green, Contact<br>surface: Tin, Assembly: Soldering| |1770504|MSTBA 2,5/ 4-G-LA|Header, Nominal current: 12 A, Rated voltage (III/2): 320 V,<br>Number of positions: 4, Pitch: 5 mm, Color: green, Contact<br>surface: Tin, Assembly: Soldering| |1753479|MSTBV 2,5/ 4-G|Header, Nominal current: 12 A, Rated voltage (III/2): 320 V,<br>Number of positions: 4, Pitch: 5 mm, Color: green, Contact<br>surface: Tin, Assembly: Soldering| |1755532|MSTBVA 2,5/ 4-G|Header, Nominal current: 12 A, Rated voltage (III/2): 320 V,<br>Number of positions: 4, Pitch: 5 mm, Color: green, Contact<br>surface: Tin, Assembly: Soldering| |1736098|MSTBW 2,5/ 4-G|Header, Nominal current: 12 A, Rated voltage (III/2): 320 V,<br>Number of positions: 4, Pitch: 5 mm, Color: green, Contact<br>surface: Tin, Assembly: Soldering| |1769256|SMSTB 2,5/ 4-G|Header, Nominal current: 12 A, Rated voltage (III/2): 320 V,<br>Number of positions: 4, Pitch: 5 mm, Color: green, Contact<br>surface: Tin, Assembly: Soldering| |1769829|SMSTBA 2,5/ 4-G|Header, Nominal current: 12 A, Rated voltage (III/2): 320 V,<br>Number of positions: 4, Pitch: 5 mm, Color: green, Contact<br>surface: Tin, Assembly: Soldering| ## **Drawings** Dimensioned drawing PHOENIX CONTACT Ltd http://www.phoenixcontact.co.uk Page 5 / 6 28-Mar-2013 FKC 2,5/ 4-ST Order No.: 1910377 http://eshop.phoenixcontact.co.uk/phoenix/treeViewClick.do?UID=1910377 ## **Address** PHOENIX CONTACT Ltd Halesfield 13 Telford / Shropshire / TF7 4PG,England Phone 01952 681 700 Fax 01952 681 799 http://www.phoenixcontact.co.uk Phoenix Contact Ltd. Technical modifications reserved; PHOENIX CONTACT Ltd http://www.phoenixcontact.co.uk Page 6 / 6 28-Mar-2013
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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