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1sna146078r0300 – d6/8,ado3,ex
TE Connectivity D6/8.ADO3.Ex 1SNA146078R0300 is a light-grey 4 mm² feed-through terminal block with screw-clamp and ADO connection technology, an 8 mm pitch and Ex component certification for industrial control and automation wiring.
Why Choose the TE Connectivity D6/8.ADO3.Ex 1SNA146078R0300 Terminal Block?
The TE Connectivity D6/8.ADO3.Ex 1SNA146078R0300 is a light-grey feed-through terminal block with ADO insulation displacement connection technology, designed for reliable conductor termination in industrial control, automation and process applications. Part of the established ENTRELEC ADO terminal block range, this Ex-series terminal combines ADO and screw-clamp connection technology in a compact DIN rail format.
The D6/8.ADO3.Ex has a rated cross-section of 4 mm² and a compact 8 mm pitch. Its feed-through configuration provides a practical connection point for industrial wiring, while the polyamide insulating housing offers the durability and electrical insulation required for demanding panel environments.
Measuring approximately 45 × 8 × 41 mm, the terminal mounts on standard TH35-7.5 and TH35-15 DIN rails in accordance with IEC 60715. It is designed for operating and storage temperatures from -55 to +110 °C and forms part of the Ex terminal block range covered by LCIE 02 ATEX 0027 U component certification.
Key Advantages
- Reliable feed-through terminal block for industrial wiring applications.
- ADO insulation displacement connection technology supports efficient conductor termination.
- 4 mm² rated cross-section for control and electrical circuits.
- Compact 8 mm terminal spacing supports space-efficient panel layouts.
- Compatible with standard TH35-7.5 and TH35-15 DIN rails.
- Durable polyamide insulating construction for industrial environments.
- Ex-series component certification supports use within appropriately designed hazardous-area equipment.
Key Features
- TE Connectivity ENTRELEC D6/8.ADO3.Ex terminal block.
- Feed-through terminal function.
- Screw-clamp and ADO system connection.
- 4 mm² rated cross-section.
- 8 mm product spacing.
- Single-level construction.
- Light-grey polyamide housing.
- Mounting on TH35-7.5 and TH35-15 DIN rails.
- Operating temperature range of -55 to +110 °C.
- Compact dimensions of 45 × 8 × 41 mm.
- Individual product weight of approximately 11 g.
- Supplied in manufacturer packs of 50 pieces.
Efficient ADO Connections for Industrial Wiring
ADO insulation displacement connection technology provides an efficient approach to conductor termination in industrial terminal assemblies. It is particularly useful in installations containing numerous field connections, helping streamline repetitive wiring while maintaining an organised and dependable terminal strip.
The D6/8.ADO3.Ex combines this connection technology with a compact 8 mm modular profile and compatibility with standard 35 mm DIN rails. Its Ex-series component certification also makes it suitable for incorporation into appropriately designed and certified equipment intended for hazardous-area installations.
Typical Applications
- Industrial electrical control panels.
- Process control and instrumentation systems.
- Factory and machine automation equipment.
- Hazardous-area equipment using appropriately certified components.
- DIN rail feed-through wiring assemblies.
- OEM machinery and industrial electrical systems.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Connection | IDC (ADO) | |
| Terminal Type | Multi-level | |
| Conductor Size | 4 mm² | |
| Product Series | TE SNA | |
| Colour | Grey | |
| Manufacturer | TE Connectivity | |
| Brand / range | ENTRELEC ADO | |
| Model | D6/8.ADO3.Ex | |
| Part number | 1SNA146078R0300 | |
| Product type | IDC feed-through terminal block | |
| Function | Feed-through | |
| Connection type | Screw clamp / ADO system | |
| Rated cross-section | 4 mm² | |
| Number of levels | 1 | |
| Colour | Light grey | |
| Insulation material | Polyamide | |
| Terminal spacing | 8 mm | |
| DIN rail mounting | TH35-7.5 and TH35-15 to IEC 60715 | |
| Product dimensions (H × W × D) | 45 × 8 × 41 mm | |
| Product weight | 11 g | |
| Operating temperature | -55 to +110 °C | |
| Storage temperature | -55 to +110 °C | |
| ATEX certificate | LCIE 02 ATEX 0027 U | |
| Pack quantity | 50 pieces | |
| EAN | 3472591460780 |
Frequently Asked Questions
What is the TE Connectivity D6/8.ADO3.Ex 1SNA146078R0300 used for?
The D6/8.ADO3.Ex is a feed-through terminal block designed for reliable conductor connections in industrial control, automation, instrumentation and appropriately designed hazardous-area equipment.
What is the rated cross-section of the D6/8.ADO3.Ex?
The terminal block has a rated cross-section of 4 mm² and a compact terminal spacing of 8 mm.
What connection technology does the 1SNA146078R0300 use?
The D6/8.ADO3.Ex uses screw-clamp and ADO insulation displacement connection technology for dependable industrial conductor termination.
Which DIN rails are compatible with the D6/8.ADO3.Ex?
The terminal block mounts on TH35-7.5 and TH35-15 DIN rails in accordance with IEC 60715.
Is the D6/8.ADO3.Ex an ATEX-certified component?
Yes. Part number 1SNA146078R0300 forms part of the terminal block series covered by the LCIE 02 ATEX 0027 U component certificate for incorporation into appropriately designed and certified equipment.
Trusted Terminal Connections for Industrial Automation
TE Connectivity ENTRELEC ADO terminal blocks combine compact DIN rail construction with efficient conductor termination technology, providing dependable connections for industrial control, process automation, instrumentation and appropriately designed hazardous-area systems.
