TE Connectivity D1/5.D2.ADO 1SNA399896R2300 is a grey 5 mm double-deck ADO System feed-through terminal block with two circuits, a 1 mm² rated cross-section, 13.5 A current rating and 630 V voltage rating for high-density industrial control wiring.
£4.18
The TE Connectivity D1/5.D2.ADO 1SNA399896R2300 is a grey double-deck feed-through terminal block featuring two independent circuits in a compact 5 mm-wide footprint. Part of the Entrelec ADO System range, it is designed for high-density industrial control wiring where panel space, connection reliability and installation efficiency are important.
Both levels use ADO System insulation-displacement connection technology, allowing conductors to be terminated without conventional stripping while maintaining dependable electrical contact. The double-deck arrangement provides two feed-through circuits in the rail space normally associated with a single-level terminal, making it particularly useful for PLC, automation and process-control installations.
The D1/5.D2.ADO has a 1 mm² rated cross-section, 13.5 A rated current and 630 V rated voltage. It also provides an 8 kV impulse withstand rating, IP20 protection at the main terminals and mounting compatibility with standard TH35 DIN rails.
Double-deck terminal blocks allow two independent electrical circuits to be accommodated vertically within a single DIN rail position. The D1/5.D2.ADO therefore helps increase wiring density without requiring additional rail length, making it especially useful in compact control cabinets with large numbers of signal and control connections.
Entrelec ADO System technology uses insulation-displacement termination to streamline conductor connection and is designed for demanding control applications. Combined with the terminal's two-level architecture and ability to accept up to two wires per connection, it provides an efficient solution for high-density industrial wiring.
| Manufacturer | TE Connectivity / Entrelec |
|---|---|
| Series | ADO System |
| Model | D1/5.D2.ADO |
| Part number | 1SNA399896R2300 |
| Product type | Double-deck DIN rail terminal block |
| Function | Feed-through |
| Number of circuits | 2 feed-through circuits |
| Number of levels | 2 |
| Connection technology | ADO System |
| Rated cross-section | 1 mm² |
| Rated current | 13.5 A |
| Rated voltage | 630 V |
| Rated impulse withstand voltage | 8 kV |
| Rated short-time withstand current | 120 A for 1 s |
| UL/CSA conductor size | 18 AWG stranded |
| Width / spacing | 5 mm |
| Height | 93 mm |
| Depth | 67.5 mm |
| Degree of protection | IP20 at main terminals |
| Insulation material | Polyamide |
| Colour | Grey |
| Compatible mounting rails | TH35-7.5 and TH35-15 |
| Mounting rail standard | IEC 60715 |
| Operating temperature | -55 to +110 °C |
| Storage temperature | -55 to +110 °C |
| Net weight | 14 g |
| Pack quantity | 50 pieces |
| EAN | 3472593998960 |
| Customs tariff number | 85369010 |
It is a double-deck DIN rail terminal block with two independent feed-through circuits, using Entrelec ADO System connection technology on both levels.
The terminal block has a 1 mm² rated cross-section, 13.5 A rated current, 630 V rated voltage and 8 kV impulse withstand voltage.
The two-level construction accommodates two independent feed-through circuits within a 5 mm-wide DIN rail position, helping increase wiring density and conserve panel space.
Both levels use Entrelec ADO System insulation-displacement connection technology, designed for rapid and reliable industrial conductor termination.
The manufacturer's standard pack quantity for 1SNA399896R2300 is 50 pieces.
TE Connectivity and Entrelec ADO System double-deck terminal blocks provide compact, high-density conductor termination for professional automation, process-control and machine-building electrical installations.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...