Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1sna146065r2600 – ds 4/6,n,ado,ex
TE Connectivity DS4/6.N.ADO.Ex 1SNA146065R2600 is a blue 1.5 mm² SNA series feed-through terminal block with screw-clamp and ADO connection technology for industrial DIN rail and appropriately engineered Ex applications.
Why Choose the TE Connectivity DS4/6.N.ADO.Ex 1SNA146065R2600 Blue Terminal Block?
The TE Connectivity DS4/6.N.ADO.Ex 1SNA146065R2600 is a blue feed-through terminal block from the Entrelec SNA range, designed for compact industrial wiring and appropriately engineered Ex installations. Combining screw-clamp and ADO connection technology, it provides a practical connection solution for control, automation, instrumentation and process applications.
The DS4/6.N.ADO.Ex has a 1.5 mm² rated cross-section and a compact 6 mm spacing, helping maximise connection density within industrial control cabinets. Its single-level feed-through configuration and durable polyamide insulation support dependable conductor connection while the blue housing provides clear visual circuit identification.
Designed for mounting on TH35-7.5 and TH35-15 DIN rails in accordance with IEC 60715, the terminal measures approximately 42.3 × 6 × 28 mm and weighs only 5 g. It is suitable for operating temperatures from -55 to +110 °C and is included within the LCIE 02 ATEX 0031 U certified terminal block family.
Key Advantages
- Compact feed-through terminal block for professional industrial wiring.
- Blue housing provides clear visual circuit identification.
- Combined screw-clamp and ADO connection system for versatile termination.
- Compact 6 mm spacing supports high-density DIN rail assemblies.
- 1.5 mm² rated cross-section for control and instrumentation wiring.
- Included within an ATEX-certified terminal block family for appropriately designed Ex equipment.
Key Features
- TE Connectivity / Entrelec SNA series.
- DS4/6.N.ADO.Ex model designation.
- Feed-through terminal function.
- Blue insulating housing.
- Screw clamp – ADO System connection technology.
- 1.5 mm² rated cross-section.
- 6 mm terminal spacing.
- Single-level terminal construction.
- Durable polyamide insulation material.
- Operating temperature range of -55 to +110 °C.
Compact ADO Connectivity for Industrial and Ex Systems
The Entrelec ADO connection system provides a compact approach to industrial terminal wiring while maintaining dependable conductor retention and modular panel construction. The DS4/6.N.ADO.Ex combines ADO technology with a screw-clamp connection in a narrow 6 mm feed-through terminal, making it particularly useful where DIN rail space is limited.
Its blue insulation allows easy differentiation from adjacent terminal groups, while inclusion within the LCIE 02 ATEX 0031 U certified family supports use as a component of suitably designed hazardous-area equipment. Correct selection, installation and enclosure design should always follow the applicable Ex certification and system requirements.
Typical Applications
- Industrial electrical control panels.
- Appropriately engineered hazardous-area terminal assemblies.
- Process control and instrumentation systems.
- PLC and automation cabinets.
- Industrial machinery wiring.
- DIN rail signal and control distribution systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Number of Levels | 1 | |
|---|---|---|
| Connection | IDC (ADO) | |
| Terminal Type | Feed-through | |
| Conductor Size | 1.5 mm² | |
| Product Series | TE SNA ADO | |
| Colour | Blue | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | SNA | |
| Model | DS4/6.N.ADO.Ex | |
| Part number | 1SNA146065R2600 | |
| Product type | IDC / feed-through terminal block | |
| Function | Feed-through | |
| Connection type | Screw clamp – ADO System | |
| Colour | Blue | |
| Rated cross-section | 1.5 mm² | |
| Number of levels | 1 | |
| Spacing | 6 mm | |
| Insulation material | Polyamide | |
| Height | 42.3 mm | |
| Width | 6 mm | |
| Depth | 28 mm | |
| Product net weight | 5 g | |
| Operating temperature | -55 to +110 °C | |
| Storage temperature | -55 to +110 °C | |
| DIN rail mounting | TH35-7.5 and TH35-15 | |
| DIN rail standard | IEC 60715 | |
| ATEX certificate | LCIE 02 ATEX 0031 U | |
| Pack quantity | 100 pieces | |
| EAN | 3472591460650 |
Frequently Asked Questions
What is the TE Connectivity DS4/6.N.ADO.Ex 1SNA146065R2600?
It is a blue 1.5 mm² feed-through terminal block from the Entrelec SNA range featuring screw-clamp and ADO connection technology for industrial DIN rail installations.
What is the rated cross-section of the DS4/6.N.ADO.Ex?
The DS4/6.N.ADO.Ex has a rated cross-section of 1.5 mm² and a compact terminal spacing of 6 mm.
What connection technology does the 1SNA146065R2600 use?
The terminal uses a screw clamp – ADO System connection arrangement within a single-level feed-through design.
Is the DS4/6.N.ADO.Ex an ATEX terminal block?
The DS4/6.N.ADO.Ex is included within the terminal block family covered by LCIE 02 ATEX 0031 U, supporting its integration into appropriately designed Ex equipment subject to the applicable certification and installation requirements.
What are the dimensions of the DS4/6.N.ADO.Ex?
The terminal measures approximately 42.3 mm high × 6 mm wide × 28 mm deep and weighs approximately 5 g.
Trusted Terminal Technology for Industrial Installations
TE Connectivity Entrelec SNA terminal blocks provide panel builders, automation engineers and process-control specialists with compact, modular connection technology designed for organised and dependable industrial electrical installations.
