# DIN Rail Mount Terminal Block, Knife Disconnect, 4 Ways, 26 AWG, 12 AWG, 2.5 mm², Push In, 20 A

![Product image](https://novapart.co/image/farnell:3240888/)

**URL**: https://novapart.co/products/3211676/din-rail-mount-terminal-block-knife-disconnect-4
**SKU**: 3211676
**Manufacturer**: PHOENIX CONTACT
**Category**: Connectors || Terminal Blocks & Accessories || DIN Rail Terminal Blocks
**Price**: €2.9700
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| No. Of Levels | 1 |
| Product Range | CLIPLINE PT |
| Rated Current | 20A |
| Rated Voltage | 400V |
| No. Of Positions | 4Ways |
| Wire Size Awg Max | 12AWG |
| Wire Size Awg Min | 26AWG |
| Conductor Area Csa | 2.5mm² |
| Wire Connection Method | Push In |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3240888/)

## **Extract from the online catalog** 

## **PT 2,5-QUATTRO-MT BU** 

Order No.: 3211676 

http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=3211676 

Disconnect and test disconnect terminal block, Connection type: Pushin connection, Cross section: 0.14 mm² - 4 mm², AWG: 26 - 12, Nominal current: 20 A, Nominal voltage: 400 V, Length: 84 mm, Width: 5.2 mm, Color: blue, Assembly: NS 35/7.5, NS 35/15 

|||||||||||||||||||||||Product notes|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||||||||||||||||||||||WEEE/RoHS-compliant since:|
|**Commercial data**||||||||||||||||||||||08/26/2008|
|GTIN (EAN)|4|046356<br>446495<br>NAN||||||||||||||||||||cK<br>Qa’|
|||||||||||||||||||||||Qa’|
|Note|Made-to-order||||||||||||||||||||||
||||||||||||||||||||||||
|sales group|A640||||||||||||||||||||||
|Pack|50 pcs.||50 pcs.|||||||||||||||||||http://|
|||||||||||||||||||||||www.download.phoenixcontact.com|
|Customs tariff|85369010|||||||||||||||||||||Please note that the data given|
|Catalog page information|Page 113 (CL1-2011)||||||||Page 113 (CL1-2011)|||||||||||||here has been taken from the<br>online catalog. For comprehensive|
|||||||||||||||||||||||information and data, please refer|
|||||||||||||||||||||||to the user documentation. The|
|||||||||||||||||||||||General Terms and Conditions of|
|||||||||||||||||||||||Use apply to Internet downloads.|



## **Technical data** 

|**General**||
|---|---|
|Note|The max. load current must not be exceeded by the total current|
||of all connected conductors.|
|Number of levels|1|
|Number of connections|4|



PHOENIX CONTACT Inc., USA http://www.phoenixcon.com 

Page 1 / 7 Apr 12, 2012 

PT 2,5-QUATTRO-MT BU Order No.: 3211676 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=3211676 

|Color|blue|
|---|---|
|Insulating material|PA|
|Inflammability class according to UL 94|V0|



## **Dimensions** 

|**Dimensions**||
|---|---|
|Width|5.2 mm|
|Length|84 mm|
|Height NS 35/7.5|36.5 mm|
|Height NS 35/15|44 mm|



## **Technical data** 

|**Technical data**||
|---|---|
|Rated surge voltage|8 kV|
|Surge voltage category|III|
|Insulating material group|I|
|Connection in acc. with standard|IEC 60947-7-1|
|Nominal current IN|20 A|
|Nominal voltage UN|400 V|
|Open side panel|ja|



## **Connection data** 

|**Connection data**||
|---|---|
|Conductor cross section solid min.|0.14 mm²|
|Conductor cross section solid max.|4 mm²|
|Conductor cross section stranded min.|0.14 mm²|
|Conductor cross section stranded max.|2.5 mm²|
|Conductor cross section AWG/kcmil min.|26|
|Conductor cross section AWG/kcmil max|12|
|Conductor cross section stranded, with ferrule<br>without plastic sleeve min.|0.14 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.|0.14 mm²|
|Conductor cross section stranded, with ferrule<br>with plastic sleeve max.|2.5 mm²|
|2 conductors with same cross section, stranded,<br>TWIN ferrules with plastic sleeve, max.|0.5 mm²|
|Connection method|Push-in connection|
|Stripping length|10 mm|
|Internal cylindrical gage|A3|



PHOENIX CONTACT Inc., USA http://www.phoenixcon.com 

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PT 2,5-QUATTRO-MT BU Order No.: 3211676 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=3211676 

**Certificates / Approvals** ~~eee~~ 

cALs @ (ei (a) Certification ABS, BV, CSA, CUL, GL, GOST, LR, NK, RS, UL 

|**Assembly**|||
|---|---|---|
|3030815|ATP-ST QUATTRO|Partition plate, Length: 90.9 mm, Width: 2 mm, Height: 45 mm,<br>Color: gray|
|3022276|CLIPFIX 35-5|Snap-on end bracket, for NS 35/7.5 or NS 35/15 DIN rail, can be<br>fitted with Zack strip ZB 5 and ZBF 5, terminal strip marker KLM<br>2 and KLM, parking facility for FBS...5, FBS...6, KSS 5, KSS 6,<br>width: 5,15 mm, color: gray|
|3038590<br>~~Pp~~|D-ST 2,5-QUATTRO-MT<br>~~Pp~~|End cover, Length: 84 mm, Width: 2.2 mm, Height: 36.5 mm,<br>Color: gray|
|3036602<br>~~Pp~~|DS-ST 2,5<br>~~Pp~~|Cover segment, Length: 72 mm, Height: 36.5 mm, Color: gray|
|0801704<br>~~Pp~~|NS 35/ 7,5 AL UNPERF<br>2000MM<br>~~Pp~~|DIN rail, material: Aluminum, unperforated, height 7.5 mm, width<br>35 mm, length: 2 m|
|0801762|NS 35/ 7,5 CU UNPERF<br>2000MM|DIN rail, material: Copper, unperforated, height 7.5 mm, width 35<br>mm, length: 2 m|
|1207640|NS 35/ 7,5 PERF 755MM|DIN rail, material: steel galvanized and passivated with a thick<br>layer, perforated, height 7.5 mm, width 35 mm, length: 755 mm|
|1207653|NS 35/ 7,5 PERF 955MM|DIN rail, material: steel galvanized and passivated with a thick<br>layer, perforated, height 7.5 mm, width 35 mm, length: 955 mm|
|1207666|NS 35/ 7,5 PERF 1155MM<br>~~Po~~|NS 35 DIN rail, height 7.5 mm, length 1155 mm|
|0801733<br>~~Pp~~|NS 35/ 7,5 PERF 2000MM<br>~~Pp~~|DIN rail, material: steel galvanized and passivated with a thick<br>layer, perforated, height 7.5 mm, width 35 mm, length: 2000 mm|
|1208131<br>~~Pp~~|NS 35/ 7,5 PERF/...<br>~~Pp~~|DIN rail, Width: 35 mm, Height: 7.5 mm, Color: silver|
|0801681<br>~~Pp~~<br>~~|~~|NS 35/ 7,5 UNPERF 2000MM<br>~~Pp~~<br>~~|~~|DIN rail, material: Steel, unperforated, height 7.5 mm, width 35<br>mm, length: 2 m|
|1208115<br>~~|~~<br>~~Pp~~|NS 35/ 7,5 UNPERF/...<br>~~|~~<br>~~Pp~~|DIN rail, Width: 35 mm, Height: 7.5 mm, Color: silver|
|1208128<br>~~|~~<br>~~Pp~~|NS 35/ 7,5 UNPERF/SO/...<br>~~|~~<br>~~Pp~~|DIN rail, Width: 35 mm, Height: 7.5 mm, Color: silver|
|0801377<br>~~Pp~~|NS 35/ 7,5 V2A UNPERF<br>2000MM<br>~~Pp~~|DIN rail, Width: 35 mm, Height: 7.5 mm, Length: 2000 mm,<br>Color: silver|
|1206421|NS 35/ 7,5 ZN PERF 2000MM|DIN rail, material: Galvanized, perforated, height 7.5 mm, width 35<br>mm, length: 2 m|



PHOENIX CONTACT Inc., USA http://www.phoenixcon.com 

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|1206434|NS 35/ 7,5 ZN UNPERF<br>2000MM|DIN rail, material: Galvanized, unperforated, height 7.5 mm, width<br>35 mm, length: 2 m|
|---|---|---|
|1201895|NS 35/15 CU UNPERF 2000MM|DIN rail, material: Copper, unperforated, 1.5 mm thick, height 15<br>mm, width 35 mm, length: 2 m|
|1201730|NS 35/15 PERF 2000MM|DIN rail, material: steel galvanized and passivated with a thick<br>layer, perforated, height 15 mm, width 35 mm, length: 2000 mm|
|1201714|NS 35/15 UNPERF 2000MM|DIN rail, material: Steel, unperforated, height 15 mm, width 35<br>mm, length: 2 m|
|1208144|NS 35/15 UNPERF/...|DIN rail, Width: 35 mm, Height: 15 mm, Color: silver|
|1208157|NS 35/15 UNPERF/SO/...|DIN rail, Width: 35 mm, Height: 15 mm, Color: silver|
|1206586|NS 35/15 ZN UNPERF 2000MM|DIN rail, material: Galvanized, unperforated, height 15 mm, width<br>35 mm, length: 2 m|
|**Bridges**|||
|3030161|FBS 2-5|Plug-in bridge, Number of positions: 2, Color: red|
|3030174|FBS 3-5|Plug-in bridge, Number of positions: 3, Color: red|
|3030187|FBS 4-5|Plug-in bridge, Number of positions: 4, Color: red|
|3030190|FBS 5-5|Plug-in bridge, Number of positions: 5, Color: red|
|3030213|FBS 10-5|Plug-in bridge, Number of positions: 10, Color: red|
|3030226|FBS 20-5|Plug-in bridge, Number of positions: 20, Color: red|
|3038930|FBS 50-5|Plug-in bridge, Number of positions: 50, Color: red|
|3038943|RB ST (2,5/4)-1,5|Reducing bridge, Number of positions: 2, Color: red|
|**General**|||
|5146040|CLIP-PROJECT ADVANCED|Multilingual software for easy planning of Phoenix Contact on<br>DIN rails together with the integrated TRABTECH-select software<br>module for planning comprehensive surge protection concepts.|
|5146053|CLIP-PROJECT<br>PROFESSIONAL|Multi-lingual software for terminal strip project planning. A marking<br>module allows professional labeling of markers and labels for<br>marking terminal blocks, conductors, cables and devices. The<br>additionally integrated software module TRABTECH-select for<br>planning comprehensive surge protection concepts.|
|3247954|S-MT|Switching lock, Length: 10.5 mm, Width: 3.5 mm, Height: 23.1<br>mm, Color: white|
|**Marking**|||
|0810588|GBS 5-25X12|Group marker label, snaps onto terminal center for screw, spring-<br>cage and quick connection terminal blocks, labeled with a 25 x 12<br>mm label or manually with the B-STIFT, in the foot part with ZB 5|
|0809298|GBS-ZB/26X6|Group marking label, snaps onto terminal center for screw, spring-<br>cage and quick connection terminal blocks, labeled with ESL<br>26x6 mm or EST 25x6 mm, in the foot part with Zack marker strip,<br>length: 29 mm|



PHOENIX CONTACT Inc., USA http://www.phoenixcon.com 

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PT 2,5-QUATTRO-MT BU Order No.: 3211676 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=3211676 

|3037643|STP 5-2-ZB|Double marker carrier, snaps onto the spring-cage terminal blocks<br>ST 2.5..., labeled with ZB 5 or ZBF 5|
|---|---|---|
|0818108|UC-TM 5|Marker for terminal blocks, Sheet, white, Unlabeled, Can be<br>labeled with: Bluemark, Plotter, Mounting type: Snap into tall<br>marker groove, For terminal block width: 5.2 mm, Lettering field:<br>10.5 x 4.6 mm|
|0824581|UC-TM 5 CUS|Marker for terminal blocks, Sheet, white, Labeled according to<br>customer specifications, Mounting type: Snap into tall marker<br>groove, For terminal block width: 5.2 mm, Lettering field: 10.5 x<br>4.6 mm|
|0818153|UC-TMF 5|Marker for terminal blocks, Sheet, white, Unlabeled, Can be<br>labeled with: Bluemark, Plotter, Mounting type: Snap into flat<br>marker groove, For terminal block width: 5.2 mm, Lettering field:<br>4.6 x 5.1 mm|
|0824638|UC-TMF 5 CUS|Marker for terminal blocks, Sheet, white, Labeled according to<br>customer specifications, Mounting type: Snap into flat marker<br>groove, For terminal block width: 5.2 mm, Lettering field: 4.6 x 5.1<br>mm|
|0828734|UCT-TM 5|Marker for terminal blocks, Sheet, white, Unlabeled, Can be<br>labeled with: Thermomark C, Bluemark, Mounting type: Snap into<br>tall marker groove, For terminal block width: 5.2 mm, Lettering<br>field: 4.6 x 10.5 mm|
|0829595|UCT-TM 5 CUS|Marker for terminal blocks, Sheet, white, Labeled according to<br>customer specifications, Mounting type: Snap into tall marker<br>groove, Lettering field: 4.6 x 10.5 mm|
|0828744|UCT-TMF 5|Marker for terminal blocks, Sheet, white, Unlabeled, Can be<br>labeled with: Thermomark C, Bluemark, Mounting type: Snap into<br>flat marker groove, For terminal block width: 5.2 mm, Lettering<br>field: 4.4 x 4.7 mm|
|0829658|UCT-TMF 5 CUS|Marker for terminal blocks, Sheet, white, Labeled according to<br>customer specifications, Mounting type: Snap into flat marker<br>groove, For terminal block width: 5.2 mm, Lettering field: 4.4 x 4.7<br>mm|
|1050004|ZB 5 :UNBEDRUCKT|Zack marker strip, Strip, white, Unlabeled, Can be labeled with:<br>Plotter, Mounting type: Snap into tall marker groove, For terminal<br>block width: 5.2 mm, Lettering field: 5.1 x 10.5 mm|
|1050295|ZB 5:SO/CMS|Zack marker strip, white, For terminal block width: 5 mm|
|**Plug/Adapter**|||
|3036725|DP PS-5|Spacer plate, Color: red|
|3002843|ISH 2,5/0,2|Insulation stop sleeve, Color: white|
|3002856|ISH 2,5/0,5|Insulation stop sleeve, Color: gray|
|3002869|ISH 2,5/1,0|Insulation stop sleeve, Color: black|
|0201731|MPS-IH BK|Insulating sleeve, Color: black|
|0201689|MPS-IH BU|Insulating sleeve, Color: blue|
|0201702|MPS-IH GN|Insulating sleeve, Color: green|



PHOENIX CONTACT Inc., USA http://www.phoenixcon.com 

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PT 2,5-QUATTRO-MT BU Order No.: 3211676 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=3211676 

|0201728|MPS-IH GY|Insulating sleeve, Color: gray|
|---|---|---|
|0201676|MPS-IH RD|Insulating sleeve, Color: red|
|0201715|MPS-IH VT|Insulating sleeve, Color: violet|
|0201663|MPS-IH WH|Insulating sleeve, Color: white|
|0201692|MPS-IH YE|Insulating sleeve, Color: yellow|
|0201744|MPS-MT|Test plugs|
|3032871|PAI-4-N GY|Test adapter, Color: gray|
|3030983|PS-5|Test adapter, Color: red|
|**Tools**|||
|1204517|SZF 1-0,6X3,5|Actuation tool, for ST terminal blocks, also suitable for use as a<br>bladed screwdriver, size: 0.6 x 3.5 x 100 mm, 2-component grip,<br>with non-slip grip|



PHOENIX CONTACT Inc., USA http://www.phoenixcon.com 

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PT 2,5-QUATTRO-MT BU Order No.: 3211676 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=3211676 

## **Address** 

PHOENIX CONTACT Inc., USA 586 Fulling Mill Road Middletown, PA 17057,USA Phone (800) 888-7388 Fax (717) 944-1625 http://www.phoenixcon.com 

© 2012 Phoenix Contact Technical modifications reserved; 

PHOENIX CONTACT Inc., USA http://www.phoenixcon.com 

Page 7 / 7 Apr 12, 2012 



## Links

- [View this product on Novapart](https://novapart.co/products/3211676/din-rail-mount-terminal-block-knife-disconnect-4)
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- [Supplier page](https://es.farnell.com/phoenix-contact/pt-2-5-quattro-mt-bu/dinrail-terminal-block-4way-12awg/dp/3240888)
---

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