# DIN Rail Mount Terminal Block, 3 Ways, 28 AWG, 12 AWG, 2.5 mm², Clamp, 500 mA

![Product image](https://novapart.co/image/farnell:3241074/)

**URL**: https://novapart.co/products/3038354/din-rail-mount-terminal-block-3-ways-28-awg-12-25
**SKU**: 3038354
**Manufacturer**: PHOENIX CONTACT
**Category**: Connectors || Terminal Blocks & Accessories || DIN Rail Terminal Blocks
**Price**: €4.7900
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| No. Of Levels | 1 |
| Product Range | CLIPLINE ST |
| Rated Current | 500mA |
| Rated Voltage | 800V |
| No. Of Positions | 3Ways |
| Wire Size Awg Max | 12AWG |
| Wire Size Awg Min | 28AWG |
| Conductor Area Csa | 2.5mm² |
| Wire Connection Method | Clamp |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3241074/)

https://www.phoenixcontact.com/in/products/3038354 

## Component terminal block - ST 2,5-TWIN-R1K 0,6W - 3038354 

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) 

Component terminal block, nom. voltage: 800 V, nominal current: 0.5 A, connection method: Spring-cage connection, number of connections: 3, cross section: 0.08 mm² - 4 mm², AWG: 28 - 12, width: 5.2 mm, color: gray, mounting type: NS 35/7,5, NS 35/15 

## Your advantages 

5.2 mm or 6.2 mm design width 

Key Commercial Data 

~~a~~ Packing unit 50 pc ~~a~~ Minimum order quantity 50 pc GTIN ~~EAL~~ GTIN 4017918909482 ~~a a~~ Weight per Piece (excluding packing) 7.820 g ~~a~~ Custom tariff number 85369010 ~~Po~~ Country of origin Poland 

## Technical data 

## General 

|Number of levels|1|
|---|---|
|Number of connections|3|
|Potentials|1|
|Nominal cross section|2.5 mm²|
|Color|gray|
|Insulating material|PA|
|Flammability rating according to UL 94|V0|
|Rated surge voltage|4 kV|
|Degree of pollution|3|
|Overvoltage category|III|
|Insulating material group|I|



01/22/2019   Page 1 / 17 

https://www.phoenixcontact.com/in/products/3038354 

## Component terminal block - ST 2,5-TWIN-R1K 0,6W - 3038354 

Technical data General Maximum power dissipation for nominal condition 0.77 W Maximum load current 0.5 A (The maximum current is determined by the built-in resistance.) Nominal current IN 0.5 A Nominal voltage UN 800 V Open side panel Yes Relative insulation material temperature index (Elec., UL 746 B) 130 °C Temperature index of insulation material (DIN EN 60216-1 (VDE 125 °C 0304-21)) Static insulating material application in cold -60 °C Behavior in fire for rail vehicles (DIN 5510-2) Test passed Flame test method (DIN EN 60695-11-10) V0 Oxygen index (DIN EN ISO 4589-2) >32 % NF F16-101, NF F10-102 Class I 2 NF F16-101, NF F10-102 Class F 2 Surface flammability NFPA 130 (ASTM E 162) passed Specific optical density of smoke NFPA 130 (ASTM E 662) passed Smoke gas toxicity NFPA 130 (SMP 800C) passed Calorimetric heat release NFPA 130 (ASTM E 1354) 27,5 MJ/kg Fire protection for rail vehicles (DIN EN 45545-2) R22 HL 1 - HL 3 Fire protection for rail vehicles (DIN EN 45545-2) R23 HL 1 - HL 3 Fire protection for rail vehicles (DIN EN 45545-2) R24 HL 1 - HL 3 Fire protection for rail vehicles (DIN EN 45545-2) R26 HL 1 - HL 3 Dimensions Width 5.2 mm End cover width 2.2 mm Length 60.5 mm Height NS 35/7,5 36.5 mm Height NS 35/15 44 mm Connection data Connection method Spring-cage connection 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 01/22/2019   Page 2 / 17 ~~—~~ 

https://www.phoenixcontact.com/in/products/3038354 

## Component terminal block - ST 2,5-TWIN-R1K 0,6W - 3038354 

## Technical data 

Connection data 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 0.5 mm² plastic sleeve, max. Stripping length 8 mm ... 10 mm Internal cylindrical gage A3 ~~SSS~~ Standards and Regulations Flammability rating according to UL 94 V0 Fire protection for rail vehicles (DIN EN 45545-2) R22 HL 1 - HL 3 Fire protection for rail vehicles (DIN EN 45545-2) R23 HL 1 - HL 3 Fire protection for rail vehicles (DIN EN 45545-2) R24 HL 1 - HL 3 Fire protection for rail vehicles (DIN EN 45545-2) R26 HL 1 - HL 3 Environmental Product Compliance China RoHS Environmentally friendly use period: unlimited = EFUP-e No hazardous substances above threshold values ~~==~~ Classifications eCl@ss eCl@ss 4.0 27141127 eCl@ss 4.1 27141127 eCl@ss 5.0 27141127 eCl@ss 5.1 27141100 eCl@ss 6.0 27141100 eCl@ss 7.0 27141127 eCl@ss 8.0 27141127 eCl@ss 9.0 27141127 ETIM ETIM 2.0 EC000903 ~~= —~~ ETIM 3.0 EC000903 ETIM 4.0 EC000903 ETIM 5.0 EC000903 ETIM 6.0 EC000903 ~~———~~ UNSPSC UNSPSC 6.01 30211811 UNSPSC 7.0901 39121410 UNSPSC 11 39121410 UNSPSC 12.01 39121410 UNSPSC 13.2 39121410 ~~—~~ 

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https://www.phoenixcontact.com/in/products/3038354 

## Component terminal block - ST 2,5-TWIN-R1K 0,6W - 3038354 

## Approvals 

Approvals 

Approvals 

EAC 

Ex Approvals 

## Approval details 

EAC 

**==> picture [22 x 22] intentionally omitted <==**

**----- Start of picture text -----**<br>
<br>**----- End of picture text -----**<br>


EAC-Zulassung 

## Accessories 

Accessories 

DIN rail 

DIN rail perforated - NS 35/ 7,5 PERF 2000MM - 0801733 

DIN rail perforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, length: 2000 mm, color: silver 

## DIN rail, unperforated - NS 35/ 7,5 UNPERF 2000MM - 0801681 

DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, length: 2000 mm, color: silver 

DIN rail perforated - NS 35/ 7,5 WH PERF 2000MM - 1204119 

DIN rail perforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Steel, Galvanized, white passivated, length: 2000 mm, color: silver 

01/22/2019   Page 4 / 17 

https://www.phoenixcontact.com/in/products/3038354 

## Component terminal block - ST 2,5-TWIN-R1K 0,6W - 3038354 

## Accessories 

DIN rail, unperforated - NS 35/ 7,5 WH UNPERF 2000MM - 1204122 

DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Steel, Galvanized, white passivated, length: 2000 mm, color: silver 

## DIN rail, unperforated - NS 35/ 7,5 AL UNPERF 2000MM - 0801704 

DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Aluminum, uncoated, length: 2000 mm, color: silver 

## DIN rail perforated - NS 35/ 7,5 ZN PERF 2000MM - 1206421 

DIN rail perforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Steel, galvanized, length: 2000 mm, color: silver 

## DIN rail, unperforated - NS 35/ 7,5 ZN UNPERF 2000MM - 1206434 

DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Steel, galvanized, length: 2000 mm, color: silver 

## DIN rail, unperforated - NS 35/ 7,5 CU UNPERF 2000MM - 0801762 

DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Copper, uncoated, length: 2000 mm, color: copper-colored 

01/22/2019   Page 5 / 17 

https://www.phoenixcontact.com/in/products/3038354 

## Component terminal block - ST 2,5-TWIN-R1K 0,6W - 3038354 

## Accessories 

End cap - NS 35/ 7,5 CAP - 1206560 

DIN rail end piece, for DIN rail NS 35/7.5 

~~ee~~ Documentation Mounting material - ST-IL - 3039900 

Operating decal for the ST terminal block 

## End block 

End clamp - E/AL-NS 35 - 1201662 

End clamp, for end support of UKH 50 to UKH 240, is pushed onto DIN rail NS 35 and fixed with 2 screws, width: 10 mm, color: aluminum 

## End cover 

Cover segment - DS-ST 2,5 - 3036602 

End cover segments, large segment: 32.25 x 13.83 x 0.9, small segment: 22.65 x 11.65 x 0.9, color: gray a3 End cover - D-ST 2,5-TWIN - 3030488 ~~Se~~ End cover, length: 60.5 mm, width: 2.2 mm, height: 29 mm, color: gray 01/22/2019   Page 6 / 17 

https://www.phoenixcontact.com/in/products/3038354 

## Component terminal block - ST 2,5-TWIN-R1K 0,6W - 3038354 

## Accessories 

End cover - D-ST 2,5-TWIN-0,8 OG - 3030512 

~~a~~ Filler plug Filler plugs - CEC 2,5 - 3062757 

End cover, length: 60.5 mm, width: 0.8 mm, height: 29 mm, color: orange 

Cover for conductor shaft, 10-pos., for spring cage terminal blocks (ST) and terminal blocks with push-in technology (PT) with a width of 5.2 mm 

Insulating sleeve 

Insulating sleeve - ISH 2,5/0,2 - 3002843 

Insulating sleeve, color: white ~~Fo~~ Insulating sleeve - ISH 2,5/0,5 - 3002856 Insulating sleeve, color: gray 

Insulating sleeve - ISH 2,5/1,0 - 3002869 

Insulating sleeve, color: black 

Jumper 

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https://www.phoenixcontact.com/in/products/3038354 

## Component terminal block - ST 2,5-TWIN-R1K 0,6W - 3038354 

## Accessories 

Plug-in bridge - FBS 20-5 - 3030226 

Plug-in bridge, pitch: 5.2 mm, number of positions: 20, color: red 

Plug-in bridge - FBS 10-5 - 3030213 

Plug-in bridge, pitch: 5.2 mm, length: 22.7 mm, width: 50.6 mm, number of positions: 10, color: red 

Plug-in bridge - FBS 5-5 - 3030190 

Plug-in bridge, pitch: 5.2 mm, length: 22.7 mm, width: 24.6 mm, number of positions: 5, color: red 

Plug-in bridge - FBS 4-5 - 3030187 

Plug-in bridge, pitch: 5.2 mm, length: 22.7 mm, width: 19.4 mm, number of positions: 4, color: red 

Plug-in bridge - FBS 3-5 - 3030174 

Plug-in bridge, pitch: 5.2 mm, length: 22.7 mm, width: 14.2 mm, number of positions: 3, color: red 

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https://www.phoenixcontact.com/in/products/3038354 

## Component terminal block - ST 2,5-TWIN-R1K 0,6W - 3038354 

## Accessories 

Plug-in bridge - FBS 2-5 - 3030161 

Plug-in bridge, pitch: 5.2 mm, length: 22.7 mm, width: 9 mm, number of positions: 2, color: red 

Plug-in bridge - FBS 50-5 - 3038930 

Plug-in bridge, pitch: 5.2 mm, number of positions: 50, color: red 

Plug-in bridge - FBSR 2-5 - 3033702 

Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: red 

Plug-in bridge - FBSR 3-5 - 3001591 

Plug-in bridge, pitch: 5.2 mm, number of positions: 3, color: red 

Plug-in bridge - FBSR 4-5 - 3001592 

Plug-in bridge, pitch: 5.2 mm, number of positions: 4, color: red 

01/22/2019   Page 9 / 17 

https://www.phoenixcontact.com/in/products/3038354 

## Component terminal block - ST 2,5-TWIN-R1K 0,6W - 3038354 

## Accessories 

Plug-in bridge - FBSR 5-5 - 3001593 

Plug-in bridge, pitch: 5.2 mm, number of positions: 5, color: red 

Plug-in bridge - FBSR 10-5 - 3033710 

Plug-in bridge, pitch: 5.2 mm, number of positions: 10, color: red 

Plug-in bridge - FBS 2-5 BU - 3036877 

Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: blue 

Plug-in bridge - FBS 3-5 BU - 3036880 

Plug-in bridge, pitch: 5.2 mm, number of positions: 3, color: blue 

Plug-in bridge - FBS 4-5 BU - 3036893 

Plug-in bridge, pitch: 5.2 mm, number of positions: 4, color: blue 

01/22/2019   Page 10 / 17 

https://www.phoenixcontact.com/in/products/3038354 

## Component terminal block - ST 2,5-TWIN-R1K 0,6W - 3038354 Accessories 

Plug-in bridge - FBS 5-5 BU - 3036903 

Plug-in bridge, pitch: 5.2 mm, number of positions: 5, color: blue 

Plug-in bridge - FBS 10-5 BU - 3036916 

Plug-in bridge, pitch: 5.2 mm, number of positions: 10, color: blue 

Plug-in bridge - FBS 20-5 BU - 3036929 

Plug-in bridge, pitch: 5.2 mm, number of positions: 20, color: blue / Plug-in bridge - FBS 50-5 BU - 3032114 Plug-in bridge, pitch: 5.2 mm, number of positions: 50, color: blue ~~Oo~~ Labeled terminal marker Warning cover - WST 2,5 - 3030941 Warning cover, 5-pos., for terminal width: 5.2 mm 

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https://www.phoenixcontact.com/in/products/3038354 

## Component terminal block - ST 2,5-TWIN-R1K 0,6W - 3038354 

## Accessories 

Zack marker strip - ZB 5 CUS - 0824962 

Zack marker strip, can be ordered: Strip, white, labeled according to customer specifications, mounting type: snap into tall marker groove, for terminal block width: 5.2 mm, lettering field size: 5.15 x 10.5 mm 

## Zack marker strip - ZB 5,LGS:FORTL.ZAHLEN - 1050017 

Zack marker strip, Strip, white, labeled, printed horizontally: consecutive numbers 1 ... 10, 11 ... 20, etc. up to 491 ... 500, mounting type: snap into tall marker groove, for terminal block width: 5.2 mm, lettering field size: 5.15 x 10.5 mm 

Zack marker strip - ZB 5,QR:FORTL.ZAHLEN - 1050020 

Zack marker strip - ZB 5,LGS:GLEICHE ZAHLEN - 1050033 

Zack marker strip, Strip, white, labeled, can be labeled with: CMS-P1-PLOTTER, printed horizontally: Identical numbers 1 or 2, etc. up to 100, mounting type: snap into tall marker groove, for terminal block width: 5.2 mm, lettering field size: 5.15 x 10.5 mm 

Zack marker strip - ZB 5,LGS:L1-N,PE - 1050415 

Zack marker strip, Strip, white, labeled, Horizontal: L1, L2, L3, N, PE, L1, L2, L3, N, PE, mounting type: snap into tall marker groove, for terminal block width: 5.2 mm, lettering field size: 5.15 x 10.5 mm 

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https://www.phoenixcontact.com/in/products/3038354 

## Component terminal block - ST 2,5-TWIN-R1K 0,6W - 3038354 

## Accessories 

Marker for terminal blocks - UC-TM 5 CUS - 0824581 

Marker for terminal blocks, can be ordered: by sheet, white, labeled according to customer specifications, mounting type: snap into tall marker groove, for terminal block width: 5.2 mm, lettering field size: 10.5 x 4.6 mm 

## Marker for terminal blocks - UCT-TM 5 CUS - 0829595 

Marker for terminal blocks, can be ordered: by sheet, white, labeled according to customer specifications, mounting type: snap into tall marker groove, for terminal block width: 5.2 mm, lettering field size: 4.6 x 10.5 mm 

## Zack Marker strip, flat - ZBF 5 CUS - 0825025 

Zack Marker strip, flat, can be ordered: Strip, white, labeled according to customer specifications, mounting type: snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm 

## Zack Marker strip, flat - ZBF 5,LGS:FORTL.ZAHLEN - 0808671 

Zack Marker strip, flat, Strip, white, labeled, printed horizontally: consecutive numbers 1 ... 10, 11 ... 20, etc. up to 491 ... 500, mounting type: snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm 

## Zack Marker strip, flat - ZBF 5,QR:FORTL.ZAHLEN - 0808697 

Zack Marker strip, flat, Strip, white, labeled, Printed vertically: consecutive numbers 1 ... 10, 11 ... 20, etc. up to 91 ... 100, mounting type: snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm 

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https://www.phoenixcontact.com/in/products/3038354 

## Component terminal block - ST 2,5-TWIN-R1K 0,6W - 3038354 

## Accessories 

Zack Marker strip, flat - ZBF 5,LGS:GERADE ZAHLEN - 0810821 

Zack Marker strip, flat, Strip, white, labeled, printed horizontally: consecutive numbers 2 ... 20, 22 ... 40, etc. up to 82 ... 100, mounting type: snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm 

Zack Marker strip, flat - ZBF 5,LGS:UNGERADE ZAHLEN - 0810863 

Zack Marker strip, flat, Strip, white, labeled, printed horizontally: Odd numbers 1 - 19, 21 - 39, etc. up to 81 - 99, mounting type: snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm 

Marker for terminal blocks - UC-TMF 5 CUS - 0824638 

Marker for terminal blocks, can be ordered: by sheet, white, labeled according to customer specifications, mounting type: snap into flat marker groove, for terminal block width: 5.2 mm, lettering field size: 4.6 x 5.1 mm 

## Marker for terminal blocks - UCT-TMF 5 CUS - 0829658 

Marker for terminal blocks, can be ordered: by sheet, white, labeled according to customer specifications, mounting type: snap into flat marker groove, for terminal block width: 5.2 mm, lettering field size: 4.4 x 4.7 mm 

## Partition plate 

Partition plate - ATP-ST-TWIN - 3030789 

Partition plate, length: 75.2 mm, width: 2 mm, height: 39 mm, color: gray 

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https://www.phoenixcontact.com/in/products/3038354 

## Component terminal block - ST 2,5-TWIN-R1K 0,6W - 3038354 

## Accessories 

Spacer plate - DP PS-5 - 3036725 

Spacer plate, length: 22.4 mm, width: 5.2 mm, height: 29 mm, number of positions: 1, color: red 

## Screwdriver tools 

Screwdriver - SZF 1-0,6X3,5 - 1204517 

Actuation tool, for ST terminal blocks, also suitable for use as a bladed screwdriver, size: 0.6 x 3.5 x 100 mm, 2- component grip, with non-slip grip , Screwdriver - ST-BW - 1207608 Actuation tool, for all 2.5 mm² - 4.0 mm² spring-cages ~~Ao~~ Terminal marking Zack marker strip - ZB 5 :UNBEDRUCKT - 1050004 

Zack marker strip, Strip, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into tall marker groove, for terminal block width: 5.2 mm, lettering field size: 5.1 x 10.5 mm 

## Marker for terminal blocks - UC-TM 5 - 0818108 

Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into tall marker groove, for terminal block width: 5.2 mm, lettering field size: 10.5 x 4.6 mm 

01/22/2019   Page 15 / 17 

https://www.phoenixcontact.com/in/products/3038354 

## Component terminal block - ST 2,5-TWIN-R1K 0,6W - 3038354 

## Accessories 

## Marker for terminal blocks - UCT-TM 5 - 0828734 

Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: TOPMARK NEO, TOPMARK LASER, BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, THERMOMARK PRIME, THERMOMARK CARD 2.0, THERMOMARK CARD, mounting type: snap into tall marker groove, for terminal block width: 5.2 mm, lettering field size: 4.6 x 10.5 mm 

## Zack Marker strip, flat - ZBF 5:UNBEDRUCKT - 0808642 

Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.1 x 5.2 mm 

## Marker for terminal blocks - UC-TMF 5 - 0818153 

Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into flat marker groove, for terminal block width: 5.2 mm, lettering field size: 4.6 x 5.1 mm 

## Marker for terminal blocks - UCT-TMF 5 - 0828744 

Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: TOPMARK NEO, TOPMARK LASER, BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, THERMOMARK PRIME, THERMOMARK CARD 2.0, THERMOMARK CARD, mounting type: snap into flat marker groove, for terminal block width: 5.2 mm, lettering field size: 4.4 x 4.7 mm 

## Test plug terminal block 

Test plugs - PS-5 - 3030983 

Test plugs, color: red 

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https://www.phoenixcontact.com/in/products/3038354 

## Component terminal block - ST 2,5-TWIN-R1K 0,6W - 3038354 

## Accessories 

Test plugs - PS-5/2,3MM RD - 3038723 

Test plugs, color: red 

## Test socket 

Test adapter - PAI-4 - 3030925 

Test adapter, for 4 mm test plug and terminal blocks with 4.2 mm ... 8.2 mm pitch, color: gray 

Phoenix Contact 2019 © - all rights reserved http://www.phoenixcontact.com 

01/22/2019   Page 17 / 17 



## Links

- [View this product on Novapart](https://novapart.co/products/3038354/din-rail-mount-terminal-block-3-ways-28-awg-12-25)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/st-2-5-twin-r1k-0-6w/dinrail-terminal-block-3way-12awg/dp/3241074)
---

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