# DIN Rail Mount Terminal Block, Green/Yellow, 4 Ways, 26 AWG, 16 AWG, 1.5 mm², Push In

![Product image](https://novapart.co/image/farnell:4914948/)

**URL**: https://novapart.co/products/3208537/din-rail-mount-terminal-block-green-yellow-4-ways
**SKU**: 3208537
**Manufacturer**: PHOENIX CONTACT
**Category**: Connectors || Terminal Blocks & Accessories || DIN Rail Terminal Blocks
**Price**: €4.4500
**Stock**: 50+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| No. Of Levels | 2 |
| Product Range | - |
| Rated Current | - |
| Rated Voltage | - |
| No. Of Positions | 4Ways |
| Wire Size Awg Max | 16AWG |
| Wire Size Awg Min | 26AWG |
| Conductor Area Csa | 1.5mm² |
| Wire Connection Method | Push In |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4914948/)

## PTTB 1,5/S-PE - Protective conductor double-level 

## terminal block 

3208537 

https://www.phoenixcontact.com/gb/products/3208537 

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 documentation. Our general terms of use for downloads are valid. 

Protective conductor double-level terminal block, number of connections: 4, connection method: Push-in connection, 1st and 2nd level, cross section: 0.14 mm[2] - 1.5 mm[2] , mounting type: NS 35/7,5, NS 35/15, color: green-yellow 

## Your advantages 

- The Push-in connection terminal blocks are characterized by the system features of the CLIPLINE complete system and by easy and tool-free wiring of conductors with ferrules or solid conductors 

- 

- 

- 

- In addition to the testing option in the double function shaft, all terminal blocks provide an additional test pick-off 

- The compact design and front connection enable wiring in a confined space<br/> 

- Tested for railway applications 

## Commercial data 

|Item number|3208537|
|---|---|
|Packing unit|50 pc|
|Minimum order quantity|50 pc|
|Sales key|BE2224|
|Product key|BE2224|
|GTIN|4046356564519|
|Weight per piece (including packing)|8.97 g|
|Weight per piece (excluding packing)|8 g|
|Customs tariff number|85369010|
|Country of origin|DE|



## PTTB 1,5/S-PE - Protective conductor double-level terminal block 

3208537 

https://www.phoenixcontact.com/gb/products/3208537 

## Technical data 

## Product properties 

|Product type|Ground terminal block|
|---|---|
|Product family|PT|
|Area of application|Railway industry|
||Machine building|
||Plant engineering|
|Number of connections|4|
|Number of rows|2|
|Insulation characteristics||
|Overvoltage category|III|
|Degree of pollution|3|
|ectrical properties||
|Rated surge voltage|6 kV|
|Maximum power dissipation for nominal condition|0.56 W|



## Electrical properties 

## Connection data 

|onnection data||
|---|---|
|Grounding foot|Yes|
|Number of connections per level|2|
|Nominal cross section|1.5 mm²|



|Nominal cross section|1.5 mm²|
|---|---|
|1st and 2nd level||
|Connection method|Push-in connection|
|Note|Please observe the current carrying capacity of the DIN rails.|
|Stripping length|8 mm ... 10 mm|
|Internal cylindrical gage|A1 / B1|
|Connection in acc. with standard|IEC 60947-7-2|
|Conductor cross-section rigid|0.14 mm² ... 1.5 mm²|
|Cross section AWG|26 ... 16 (converted acc. to IEC)|
|Conductor cross-section flexible|0.14 mm² ... 1.5 mm²|
|Conductor cross-section, flexible [AWG]|26 ... 16 (converted acc. to IEC)|
|Conductor cross-section flexible (ferrule without plastic sleeve)|0.14 mm² ... 1.5 mm²|
|Flexible conductor cross-section (ferrule with plastic sleeve)|0.14 mm² ... 1 mm² (Using the AI-S 1-8 TQ ferrule, Item No.|
||1200293, is recommended)|
|1st and 2nd level Connection cross sections directly pluggable||
|Conductor cross-section rigid|0.25 mm² ... 1.5 mm²|
|Conductor cross-section flexible (ferrule without plastic sleeve)|0.34 mm² ... 1.5 mm²|
|Flexible conductor cross-section (ferrule with plastic sleeve)|0.34 mm² ... 1 mm²|



Ex data 

Mar 27, 2026, 10:10�AM     Page 2 (9) 

## PTTB 1,5/S-PE - Protective conductor double-level terminal block 

3208537 

https://www.phoenixcontact.com/gb/products/3208537 

Rated data (ATEX/IECEx) Identification  II 2 GD  Ex eb IIC Gb Operating temperature range (1) -60 °C ... 85 °C Operating temperature range (2) -40 °C ... 110 °C Ex-certified accessories 3208579 D-PTTB 1,5/S 1204504 SZF 0-0,4X2,5 1204504 SZF 0-0,4X2,5 3022276 CLIPFIX 35-5 3022218 CLIPFIX 35 output (Permanent) 

|Ex connection data General||
|---|---|
|Stripping length|8 mm|
|Nominal cross section|1.5 mm²|
|Rated cross section AWG|16|
|Connection capacity rigid|0.14 mm² ... 1.5 mm²|
|Connection capacity AWG|26 ... 16|
|Connection capacity flexible|0.14 mm² ... 1.5 mm²|
|Connection capacity AWG|26 ... 16|



## Dimensions 

|mensions||
|---|---|
|Width|3.5 mm|
|End cover width|2.2 mm|
|Height|65.4 mm|
|Depth|41.1 mm|
|Depth on NS 35/7,5|42.6 mm|
|Depth on NS 35/15|50.1 mm|



## Material specifications 

Color green-yellow Flammability rating according to UL 94 V0 Insulating material group I Insulating material PA Static insulating material application in cold -60 °C Temperature index of insulation material (DIN EN 60216-1 (VDE 130 °C 0304-21)) Relative insulation material temperature index (Elec., UL 746 B) 130 °C 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 Calorimetric heat release NFPA 130 (ASTM E 1354) 28 MJ/kg Surface flammability NFPA 130 (ASTM E 162) passed 

Mar 27, 2026, 10:10�AM     Page 3 (9) 

## PTTB 1,5/S-PE - Protective conductor double-level terminal block 

## 3208537 

https://www.phoenixcontact.com/gb/products/3208537 

|Specific optical density of smoke NFPA 130 (ASTM E 662)|passed|
|---|---|
|Smoke gas toxicity NFPA 130 (SMP 800C)|passed|



## Mechanical properties 

|echanical properties||
|---|---|
|Mechanical data||
|Open side panel|Yes|



## Environmental and real-life conditions 

|nvironmental and real-life conditions||
|---|---|
|Oscillation/broadband noise||
|Specification|DIN EN 50155 (VDE 0115-200):2008-03|
|Spectrum|Long life test category 2, bogie-mounted|
|Frequency|f1= 5 Hz to f2= 250 Hz|
|ASD level|6.12 (m/s²)²/Hz|
|Acceleration|3.12g|
|Test duration per axis|5 h|
|Test directions|X-, Y- and Z-axis|
|Result|Test passed|
|Shocks||
|Specification|DIN EN 50155 (VDE 0115-200):2008-03|
|Pulse shape|Half-sine|
|Acceleration|30g|
|Shock duration|18 ms|
|Number of shocks per direction|3|
|Test directions|X-, Y- and Z-axis (pos. and neg.)|
|Result|Test passed|
|Ambient conditions||
|Ambient temperature (operation)|-60 °C ... 110 °C (Operating temperature range incl. self-heating;|
||for max. short-term operating temperature, see RTI Elec.)|
|Ambient temperature (storage/transport)|-25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to|
||+70 °C)|
|Ambient temperature (assembly)|-5 °C ... 70 °C|
|Ambient temperature (actuation)|-5 °C ... 70 °C|
|Permissible humidity (operation)|20 % ... 90 %|
|Permissible humidity (storage/transport)|30 % ... 70 %|



## Standards and regulations 

Connection in acc. with standard IEC 60947-7-2 

## Mounting 

Mounting type NS 35/7,5 NS 35/15 

Mar 27, 2026, 10:10�AM     Page 4 (9) 

PTTB 1,5/S-PE - Protective conductor double-level terminal block 

3208537 

https://www.phoenixcontact.com/gb/products/3208537 

## Drawings 

Circuit diagram 

**==> picture [403 x 219] intentionally omitted <==**

Mar 27, 2026, 10:10�AM     Page 5 (9) 

## PTTB 1,5/S-PE - Protective conductor double-level terminal block 

3208537 

https://www.phoenixcontact.com/gb/products/3208537 

## Approvals 

To download certificates, visit the product detail page: https://www.phoenixcontact.com/gb/products/3208537 

||CSA<br>Approval ID:|2030668|||||
|---|---|---|---|---|---|---|
||||Nominal voltage UN|Nominal current IN|Cross section AWG|Cross section mm2|
|keine|||||||
||||-|-|26 - 14|-|



||cULus Recognized<br>Approval ID: E60425||||
|---|---|---|---|---|
||Nominal voltage UN|Nominal current IN|Cross section AWG|Cross section mm2|
|B|||||
||-|-|26 - 14|-|
|C|||||
||-|-|26 - 14|-|
|D|||||
||-|-|26 - 14|-|



 LR Approval ID: LR2371832TA 

 NK Approval ID: 14ME0912 ABS Approval ID: 21-2192245-PDA DNV Approval ID: TAE000010T 

 IECEx Approval ID: IECEx SEV13.0005U 

 ATEX Approval ID: SEV13ATEX0159U 

Mar 27, 2026, 10:10�AM     Page 6 (9) 

## PTTB 1,5/S-PE - Protective conductor double-level terminal block 

3208537 

https://www.phoenixcontact.com/gb/products/3208537 

 CCC Approval ID: 2020322313000631 

 

EAC Ex Approval ID: KZ 7500525010101950 

Mar 27, 2026, 10:10�AM     Page 7 (9) 

## PTTB 1,5/S-PE - Protective conductor double-level terminal block 

3208537 

https://www.phoenixcontact.com/gb/products/3208537 

## Classifications 

|ECLASS|ECLASS||
|---|---|---|
||ECLASS-13.0|27250104|
||ECLASS-15.0|27250104|
|ETIM|||
||ETIM 10.0|EC000901|
|UNSPSC|||
||UNSPSC 21.0|39121400|



Mar 27, 2026, 10:10�AM     Page 8 (9) 

## PTTB 1,5/S-PE - Protective conductor double-level terminal block 

3208537 

https://www.phoenixcontact.com/gb/products/3208537 

## Environmental product compliance 

|ironmental product compliance||
|---|---|
|EU RoHS||
|Fulfills EU RoHS substance requirements|Yes, No exemptions|
|China RoHS||
|Environment friendly use period (EFUP)|EFUP-E|
||No hazardous substances above the limits|
|EU REACH SVHC||
|REACH candidate substance (CAS No.)|No substance above 0.1 wt%|
|EF3.1 Climate Change||
|CO2e kg|0.059 kg CO2e|



Phoenix Contact 2026 © - all rights reserved https://www.phoenixcontact.com 

PHOENIX CONTACT Ltd Halesfield 13, Telford Shropshire, TF7 4PG 01952 681700 info@phoenixcontact.co.uk 

Mar 27, 2026, 10:10�AM     Page 9 (9) 



## Links

- [View this product on Novapart](https://novapart.co/products/3208537/din-rail-mount-terminal-block-green-yellow-4-ways)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/3208537/terminal-block-4pos-2level-push/dp/4914948)
---

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