---
product_id: 49238004
title: "NTE5a Master Socket with latest IDC connection & complete with backbox (BT compatible)"
brand: "t.u.k"
price: "$25"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/49238004-nte5a-master-socket-with-latest-idc-connection-and-complete-backbox
store_origin: NZ
region: New Zealand
---

# Backbox Included Low Line Noise IDC Connection NTE5a Master Socket with latest IDC connection & complete with backbox (BT compatible)

**Brand:** t.u.k
**Price:** $25
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade Your Connectivity Game!

## Quick Answers

- **What is this?** NTE5a Master Socket with latest IDC connection & complete with backbox (BT compatible) by t.u.k
- **How much does it cost?** $25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/49238004-nte5a-master-socket-with-latest-idc-connection-and-complete-backbox)

## Best For

- t.u.k enthusiasts

## Why This Product

- Trusted t.u.k brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete Package:** Includes M3.5 screws and Bellwire filter for a hassle-free setup.
- • **Future-Ready Design:** Accepts various Service Specific Frontplates (SSFPs) for adaptability.
- • **Enhanced Performance:** Designed to minimize line noise for clearer connections.
- • **Seamless Installation:** Easily surface or flush mount with included backbox.
- • **Versatile Compatibility:** Replace existing BT Master Socket effortlessly.

## Overview

The TUKNTE5a Master Socket is engineered for optimal performance with its latest IDC connection and comes complete with a backbox. It offers a clear demarcation point between network and customer wiring, ensuring seamless installation and compatibility with existing BT systems. Designed to reduce line noise, this socket is the perfect upgrade for any modern home or office.

## Description

NTE5a Master Socket with latest IDC connection & complete with backbox (BT compatible)

## Features

- Provides clear demarcation point between network and customer wiring
- Can be surface mounted (with backbox) or flush mounted, Bellwire filter provided, M3.5 screws provided
- Can be used to replace existing BT Master Socket
- Will accept other Service Specific Frontplates (SSFPs) such as the ADSL Centralised Filter
- Improved faceplate version has been designed to lower line noise

## Images

![NTE5a Master Socket with latest IDC connection & complete with backbox (BT compatible) - Image 1](https://m.media-amazon.com/images/I/61Tu8wM1sFL.jpg)
![NTE5a Master Socket with latest IDC connection & complete with backbox (BT compatible) - Image 2](https://m.media-amazon.com/images/I/71Y9buEIWVL.jpg)
![NTE5a Master Socket with latest IDC connection & complete with backbox (BT compatible) - Image 3](https://m.media-amazon.com/images/I/71pNUzYdbNL.jpg)
![NTE5a Master Socket with latest IDC connection & complete with backbox (BT compatible) - Image 4](https://m.media-amazon.com/images/I/71EpXGKENQL.jpg)
![NTE5a Master Socket with latest IDC connection & complete with backbox (BT compatible) - Image 5](https://m.media-amazon.com/images/I/41dBm7TVn6L.jpg)

## Questions & Answers

**Q: Hi is the cable from outside connected with screws like the picture show or is it the newer type where  yoy push the wires down?**
A: Looks like the incoming terminations vary. I bought this one because the picture shows a screw down connection but actually received the push-down type. Not as shown which was a little annoying as it took 3 attempts to get a good connection since I don't possess the specific tool for this job. 

Luckily I have a multimeter so was able to test the circuit board for incoming voltage, otherwise I may have thought a bigger problem.

**Q: how  to  fit  it**
A: As per previous customers answer, I was replacing an old and tatty looking box. So just noted previous wiring connections whilst removing the old box and then fitted the new one making the same connections Seemed quite easy at the time.

**Q: Can I use this box to connect an old wire ( Two copper lines only) into my premises**
A: Without seeing your particular installation, In nearly all existing lines into domestic premises only two out of the sometimes many of the coloured lines coming in are required. Inside the box they are generally connected straight to the screws at 'B' terminal. And inside the box in the home,  only the 'Blue with white stripes' and 'White with blue stripe' lines should be used on the <push in> terminals of 2 and 5 . However sometimes DIY'ers or older installations have used different coloured lines so keep an eye from where you remove them and replace exactly the same! 
In short...Yes!

**Q: My internet is always dropping... Have tried with all different wifi settings... Is it worth replacing my very old socket with this?**
A: I tried replacing with this one and had to call out BT it still wouldn't work , and he said that it wasn't fit for purpose and fitted me one for free with the correct bt logo on. He said it was an old type that I had been sold.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fully compatible with BT's own master socket
*by J***D on 16 June 2023*

Used this to replace an aging/damaged front section on an existing BT socket. Was fully compatible in size, shape and where the screw holes are located. I did not use the back section where the BT cabling itself is located and so cannot comment on that aspect.For me, this was a good product and great value for money.

### ⭐⭐⭐⭐ Does the job!
*by R***N on 14 August 2023*

I replaced an old 80's original master socket with this one just to eliminate problems with intermittent broadband connections. It didn't actually make any difference but did help to isolate the extension wiring for fault diagnoses (turned out to be the router). It was easy enough to install, but as others have said, it is not as the picture shows with screw terminals it has push-down connectors which you need a special tool for.

### ⭐⭐⭐⭐⭐ Works fine
*by A***R on 17 June 2024*

Had a socket that seemed to be failing, replaced with this. Has worked well, no problems

## Frequently Bought Together

- NTE5a Master Socket with latest IDC connection & complete with backbox (BT compatible)
- Tristar 19809TR 2 Pair Telephone Cable, White, 25m
- 2019 BT Openreach Telephone Master Socket NTE5c MK2 & VDSL/ADSL Faceplate MK4

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-23*