Butt Connectors
Butt connectors are used to permanently connect two conductors in a straight line, creating a mechanically secure and electrically conductive connection. In the HILPRESS online shop, you will find HIL-QUICK® butt connectors in insulated and uninsulated designs as well as versions with heat-shrink insulation and internal adhesive for particularly well-protected connections.
Versions
You can find the right product for you using our practical filters.
|
Article no.
|
Image |
Name
|
Version
|
Nominal size
DIN
|
Nominal size
|
Colour
|
Insulation material
|
Nominal cross section
mm²
|
|---|---|---|---|---|---|---|---|---|
| 01600 |
|
Butt Connector 1, 1000 pcs. |
Version
without insulation
|
Nominal size
1
DIN
|
Nominal size
|
Colour
|
Insulation material
|
Nominal cross section
0,5 - 1
mm²
|
| 01630 |
|
Butt Connector 10, 1000 pcs. |
Version
without insulation
|
Nominal size
10
DIN
|
Nominal size
|
Colour
|
Insulation material
|
Nominal cross section
> 6 - 10
mm²
|
| 01700 |
|
Butt Connector 120 |
Version
without insulation
|
Nominal size
120
DIN
|
Nominal size
|
Colour
|
Insulation material
|
Nominal cross section
> 95 - 120
mm²
|
| 01710 |
|
Butt Connector 150 |
Version
without insulation
|
Nominal size
150
DIN
|
Nominal size
|
Colour
|
Insulation material
|
Nominal cross section
> 120 - 150
mm²
|
| 01640 |
|
Butt Connector 16, 1000 pcs. |
Version
without insulation
|
Nominal size
16
DIN
|
Nominal size
|
Colour
|
Insulation material
|
Nominal cross section
> 10 - 16
mm²
|
| 01610 |
|
Butt Connector 2,5, 1000 pcs. |
Version
without insulation
|
Nominal size
2,5
DIN
|
Nominal size
|
Colour
|
Insulation material
|
Nominal cross section
> 1 - 2,5
mm²
|
| 01650 |
|
Butt Connector 25, 200 pcs. |
Version
without insulation
|
Nominal size
25
DIN
|
Nominal size
|
Colour
|
Insulation material
|
Nominal cross section
> 16 - 25
mm²
|
| 01660 |
|
Butt Connector 35, 200 pcs. |
Version
without insulation
|
Nominal size
35
DIN
|
Nominal size
|
Colour
|
Insulation material
|
Nominal cross section
> 25 - 35
mm²
|
| 01670 |
|
Butt Connector 50, 100 pcs. |
Version
without insulation
|
Nominal size
50
DIN
|
Nominal size
|
Colour
|
Insulation material
|
Nominal cross section
> 35 - 50
mm²
|
| 01620 |
|
Butt Connector 6, 1000 pcs. |
Version
without insulation
|
Nominal size
6
DIN
|
Nominal size
|
Colour
|
Insulation material
|
Nominal cross section
> 2,5 - 6
mm²
|
| 01680 |
|
Butt Connector 70, 50 pcs. |
Version
without insulation
|
Nominal size
70
DIN
|
Nominal size
|
Colour
|
Insulation material
|
Nominal cross section
> 50 - 70
mm²
|
| 01690 |
|
Butt Connector 95, 50 pcs. |
Version
without insulation
|
Nominal size
95
DIN
|
Nominal size
|
Colour
|
Insulation material
|
Nominal cross section
> 70 - 95
mm²
|
| 10135 PA |
|
Butt Connector, insulated, 1000 pcs. |
Version
|
Nominal size
DIN
|
Nominal size
2,5
|
Colour
blue
|
Insulation material
Polyamide
|
Nominal cross section
> 1 - 2,5
mm²
|
| 10130 PA |
|
Butt Connector, insulated, 1000 pcs. |
Version
|
Nominal size
DIN
|
Nominal size
1
|
Colour
red
|
Insulation material
Polyamide
|
Nominal cross section
0,5 - 1,5
mm²
|
| 10140 PA |
|
Butt Connector, insulated, 500 pcs. |
Version
|
Nominal size
DIN
|
Nominal size
6
|
Colour
yellow
|
Insulation material
Polyamide
|
Nominal cross section
> 2,5 - 6
mm²
|
| 10141 |
|
HIL-QUICK® Butt Connector with Heatshrinkable Insulation, Polyethylene, 1,0, 36 mm long, 500 pcs. |
Version
|
Nominal size
DIN
|
Nominal size
1
|
Colour
red
|
Insulation material
Polyethylene
|
Nominal cross section
0,5 - 1,5
mm²
|
| 10142 |
|
HIL-QUICK® Butt Connector with Heatshrinkable Insulation, Polyethylene, 2,5, 36 mm long, 500 pcs. |
Version
|
Nominal size
DIN
|
Nominal size
2,5
|
Colour
blue
|
Insulation material
Polyethylene
|
Nominal cross section
> 1 - 2,5
mm²
|
| 10143 |
|
HIL-QUICK® Butt Connector with Heatshrinkable Insulation, Polyethylene, 6,0, 40 mm long, 500 pcs. |
Version
|
Nominal size
DIN
|
Nominal size
6
|
Colour
yellow
|
Insulation material
Polyethylene
|
Nominal cross section
> 2,5 - 6
mm²
|
| 10600 |
|
HIL-QUICK® Butt Connector, insulated, Polyamide, 0,5, 1000 pcs. |
Version
soldered
|
Nominal size
0,5
DIN
|
Nominal size
|
Colour
white
|
Insulation material
Polyamide
|
Nominal cross section
0,1 – 0,5
mm²
|
| 10130 TF |
|
HIL-QUICK® Butt Connector, insulated, PVC, 1,0, 26 mm length, 1000 pcs. |
Version
unsoldered
|
Nominal size
DIN
|
Nominal size
1
|
Colour
red
|
Insulation material
PVC
|
Nominal cross section
0,5 - 1,5
mm²
|
| 10135 TF |
|
HIL-QUICK® Butt Connector, insulated, PVC, 2,5, 26 mm length, 1000 pcs. |
Version
unsoldered
|
Nominal size
DIN
|
Nominal size
2,5
|
Colour
blue
|
Insulation material
PVC
|
Nominal cross section
> 1 - 2,5
mm²
|
| 10140 TF |
|
HIL-QUICK® Butt Connector, insulated, PVC, 6,0, 28 mm length, 500 pcs. |
Version
unsoldered
|
Nominal size
DIN
|
Nominal size
6
|
Colour
yellow
|
Insulation material
PVC
|
Nominal cross section
> 2,5 - 6
mm²
|
No problem - we also offer customized solutions outside our standard range. Simply let us know your requirements using our inquiry form. We will be happy to advise you personally!
Butt Connectors for Secure Conductor Connections
Butt connectors are suitable for applications where two cable ends need to be connected axially. The stripped conductors are inserted into the connector from both sides and then crimped using a suitable crimping tool. This creates a reliable connection for wiring, control cabinet construction, mechanical engineering, automotive technology, plant engineering and electrical installations.
When selecting a butt connector, the most important factors include the nominal cross-section, nominal size, design, insulation material, temperature range and the intended processing conditions. The butt connector must match the conductor cross-section so that the crimp connection remains mechanically secure and reliable electrical contact is achieved.
HIL-QUICK® Butt Connectors with Polyamide Insulation
HIL-QUICK® butt connectors with polyamide insulation are designed for professional crimp connections. The flared insulation sleeve is suitable for harmonised cables and makes it easier to insert the conductor into the connection area.
Polyamide is used as the plastic insulation material of the connector. The specified temperature range of the polyamide version is from -55 °C to +105 °C. These insulated butt connectors are therefore suitable for applications requiring temperature-resistant insulation.
Depending on the product, different colours and conductor cross-sections are available. Order numbers with the suffix K indicate small packaging units.
Butt Connectors with Heat-Shrink Insulation and Internal Adhesive
For particularly well-protected connections, HILPRESS offers HIL-QUICK® butt connectors with heat-shrink insulation and internal adhesive. The heat-shrink insulation is made of polyethylene.
When heated, the insulation shrinks around the connection point. The internal adhesive supports the sealing of the connection area. According to the catalogue, this design is highly resistant to moisture.
The shrink temperature is +150 °C. The specified temperature range is from -10 °C to +105 °C. Butt connectors with heat-shrink insulation and internal adhesive are therefore suitable for applications in which the connection requires additional protection against moisture and external influences.
Choosing Insulated and Uninsulated Butt Connectors
Insulated butt connectors feature integrated plastic insulation in the connection area. Their colour coding also makes it easier to identify the suitable conductor cross-section.
Uninsulated butt connectors are suitable for applications in which separate insulation is planned or a compact metal connection is required. Versions with heat-shrink insulation and internal adhesive are particularly suitable when the electrical connection also needs to be sealed.
For the right product selection, the conductor cross-section, installation environment, temperature range, insulation material and processing requirements should be taken into account. The filters in the HILPRESS online shop help you narrow down the appropriate version.
Buy Butt Connectors from HILPRESS
HILPRESS offers butt connectors for professional electrical connection technology in different designs. The range includes HIL-QUICK® butt connectors with polyamide insulation, versions with heat-shrink insulation and internal adhesive made of polyethylene, as well as uninsulated butt connectors.
Using the shop filters, products can be selected according to design, colour, insulation material, nominal size, nominal cross-section, material and other technical characteristics.
Frequently Asked Questions about Butt Connectors
What is a butt connector?
A butt connector is an electrical connector used to connect two conductor ends axially. The conductors are inserted from both sides and then crimped.
What are butt connectors used for?
Butt connectors are used to safely extend, repair or permanently connect cables and conductors.
Which versions are available from HILPRESS?
In the HILPRESS online shop, you will find insulated butt connectors, uninsulated butt connectors and butt connectors with heat-shrink insulation and internal adhesive.
Which insulation materials are used for HIL-QUICK® butt connectors?
Depending on the design, polyamide, polyethylene or PVC may be used as the plastic insulation material. The specific insulation material depends on the individual product.
What is the advantage of butt connectors with heat-shrink insulation and internal adhesive?
When heated, the heat-shrink insulation contracts around the connection point. The internal adhesive supports sealing, making the connection particularly resistant to moisture.
Which temperature ranges apply?
HIL-QUICK® butt connectors with polyamide insulation are specified for a temperature range from -55 °C to +105 °C. For butt connectors with heat-shrink insulation and internal adhesive, the temperature range is from -10 °C to +105 °C. The shrink temperature is +150 °C.
What does the suffix K in the order number mean?
The suffix K indicates a small packaging unit.