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.
1sna146037r1200 – d1,5/6,n,ado,ex
TE Connectivity D1.5/6.N.ADO.EX 1SNA146037R1200 is a blue 1.5 mm² ADO insulation-displacement feed-through terminal block with 6 mm spacing for compact industrial DIN rail and appropriately engineered Ex equipment wiring.
Why Choose the TE Connectivity D1.5/6.N.ADO.EX 1SNA146037R1200 Feed-Through Terminal Block?
The TE Connectivity D1.5/6.N.ADO.EX 1SNA146037R1200 is a blue ADO insulation-displacement feed-through terminal block designed for compact, reliable conductor termination in industrial control panels, machinery and automation equipment. Part of the established Entrelec terminal block range, it combines a compact DIN rail footprint with ADO connection technology for efficient industrial wiring.
With a rated cross-section of 1.5 mm² and a narrow 6 mm spacing, the D1.5/6.N.ADO.EX is suited to high-density terminal assemblies where panel space is important. The ADO connection system uses insulation-displacement technology, providing a practical alternative to conventional screw-clamp termination and helping streamline repetitive wiring operations.
This blue N variant features a single-level feed-through configuration, polyamide insulation and compatibility with both TH35-7.5 and TH35-15 DIN rails. It is specified for operation from -55 to +110 °C and forms part of the manufacturer's documented Ex terminal block range under LCIE 02 ATEX 0020 U.
Key Advantages
- ADO insulation-displacement connection system supports efficient industrial conductor termination.
- 1.5 mm² rated cross-section for control, signal and automation wiring.
- Compact 6 mm spacing supports high-density terminal strip layouts.
- Blue housing provides clear visual differentiation within electrical panels.
- Wide -55 to +110 °C operating temperature range.
- Included within the manufacturer's documented Ex terminal block range.
Key Features
- D1.5/6.N.ADO.EX feed-through terminal block.
- ADO insulation-displacement connection technology.
- Blue polyamide insulating body.
- 1.5 mm² rated cross-section.
- 6 mm terminal spacing.
- Single-level construction.
- Compact dimensions of 45.5 × 6 × 41 mm.
- Suitable for TH35-7.5 and TH35-15 DIN rails.
- Operating temperature range from -55 to +110 °C.
- Ex documentation under LCIE 02 ATEX 0020 U.
Reliable ADO Connections for Industrial and Ex Equipment
ADO insulation-displacement technology provides an efficient method of terminating compatible conductors without relying on a conventional screw-clamp connection. This makes the D1.5/6.N.ADO.EX particularly useful in repetitive panel-building and machinery applications where compact construction, consistent termination and efficient assembly are priorities.
The combination of a 6 mm footprint, 1.5 mm² rated cross-section and compatibility with standard TH35 DIN rails enables straightforward integration into organised terminal strips. Its blue polyamide construction, broad temperature capability and documented Ex certification further support use within professionally engineered industrial electrical equipment.
Typical Applications
- Industrial electrical control panels.
- Factory automation and process-control equipment.
- Machine building and OEM electrical systems.
- Signal and control circuit wiring.
- High-density DIN rail terminal assemblies.
- Industrial equipment requiring appropriately certified Ex terminal components.
Technical Specifications
Tick the specs you need, then view products that match.
| Number of Levels | 1 | |
|---|---|---|
| Connection | IDC (ADO) | |
| Terminal Type | Multi-level | |
| Conductor Size | 1.5 mm² | |
| Product Series | TE SNA ADO | |
| Colour | Blue | |
| Manufacturer | TE Connectivity / Entrelec | |
| Model | D1.5/6.N.ADO.EX | |
| Manufacturer part number | 1SNA146037R1200 | |
| Product type | IDC / ADO feed-through terminal block | |
| Function | Feed-through | |
| Connection technology | ADO insulation displacement | |
| Colour | Blue | |
| Number of levels | 1 | |
| Rated cross-section | 1.5 mm² | |
| Spacing / width | 6 mm | |
| Height | 45.5 mm | |
| Depth | 41 mm | |
| Insulation material | Polyamide | |
| Operating temperature range | -55 to +110 °C | |
| Storage temperature range | -55 to +110 °C | |
| Mounting | DIN rail | |
| Compatible rails | TH35-7.5 and TH35-15 | |
| Rail standard | IEC 60715 | |
| Product net weight | 6 g | |
| Ex certificate | LCIE 02 ATEX 0020 U | |
| ETIM classification | EC000897 – Feed-through terminal block | |
| Pack quantity | 50 | |
| EAN | 3472591460377 |
Frequently Asked Questions
What is the TE Connectivity D1.5/6.N.ADO.EX 1SNA146037R1200?
The D1.5/6.N.ADO.EX is a blue single-level feed-through terminal block using Entrelec ADO insulation-displacement connection technology for industrial conductor termination.
What is the rated cross-section of the D1.5/6.N.ADO.EX?
The terminal has a rated conductor cross-section of 1.5 mm².
What are the dimensions of the D1.5/6.N.ADO.EX?
The terminal measures approximately 45.5 mm high, 6 mm wide and 41 mm deep, with a 6 mm terminal spacing.
Is the D1.5/6.N.ADO.EX suitable for Ex equipment?
The D1.5/6.N.ADO.EX is included within the manufacturer's documented Ex terminal block range under certificate LCIE 02 ATEX 0020 U. Installation must follow the applicable certification conditions and equipment requirements.
Which DIN rails are compatible with the D1.5/6.N.ADO.EX?
The terminal is designed for compatible TH35-7.5 and TH35-15 DIN rails in accordance with IEC 60715.
Trusted for Professional Industrial Connectivity
TE Connectivity and Entrelec ADO terminal blocks provide panel builders, machine manufacturers and automation engineers with compact and efficient conductor termination for professional industrial control, automation and appropriately engineered Ex equipment assemblies.
