TE Connectivity 1SNA199566R2700 D1/5.ADO is a black 13.5 A, 1000 V single-level ADO-to-ADO feed-through DIN rail terminal block with a 1 mm² rated cross-section for industrial control and automation wiring.
Replacement product
25725
SKU: 1SNA199563R2400
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£39.69
The TE Connectivity 1SNA199566R2700, type D1/5.ADO, is a compact black feed-through DIN rail terminal block from the ENTRELEC ADO System range, designed for reliable conductor connections in industrial control, automation and electrical panel applications. Its ADO-to-ADO configuration provides direct conductor termination on both sides of the terminal for efficient panel wiring.
The D1/5.ADO uses ADO System insulation-displacement connection technology, developed for rapid and dependable wiring in demanding control applications. With a compact 5 mm spacing and single-level construction, the terminal helps maximise connection density while maintaining straightforward access for installation and maintenance.
With a rated current of 13.5 A, rated voltage of 1000 V and rated cross-section of 1 mm², the 1SNA199566R2700 is suitable for signal and control wiring in industrial equipment. Its polyamide housing, IP20 main-terminal protection and compatibility with TH35 DIN rails provide a robust solution for professional electrical installations.
Feed-through terminal blocks provide an organised method of joining conductors inside control cabinets and electrical assemblies. The D1/5.ADO combines this fundamental function with the ENTRELEC ADO System, providing direct conductor connections without conventional screw-clamp termination and making it well suited to repetitive industrial panel wiring.
The compact 5 mm format enables dense terminal arrangements, while the polyamide housing and industrial electrical ratings support dependable operation in control, automation and instrumentation environments. The terminal mounts directly on standard 35 mm DIN rail formats for straightforward integration into modular panel assemblies.
| Manufacturer | TE Connectivity / ENTRELEC |
|---|---|
| Series | ADO System |
| Model | D1/5.ADO |
| Part number | 1SNA199566R2700 |
| Product type | Feed-through DIN rail terminal block |
| Function | Feed-through |
| Connection type | ADO System |
| Connection configuration | ADO to ADO |
| Colour | Black |
| Number of levels | 1 |
| Rated cross-section | 1 mm² |
| Rated current | 13.5 A |
| Rated voltage | 1000 V |
| Rated impulse withstand voltage | 8000 V |
| Dielectric test voltage | 3500 V |
| Rated short-time withstand current | 120 A for 1 s |
| Spacing | 5 mm |
| Protection rating | IP20 at main terminals |
| Insulation material | Polyamide |
| Flammability rating | UL94 V-0 |
| Pollution degree | 3 |
| DIN rail mounting | TH35-7.5 and TH35-15 |
| Operating temperature | -55 to +110 °C |
| Storage temperature | -55 to +110 °C |
| Dimensions (H × W × D) | 45.5 × 5 × 41 mm |
| Weight | approx. 5 g |
| Pack quantity | 50 pieces |
| EAN | 3472591995664 |
The 1SNA199566R2700 is a black single-level feed-through DIN rail terminal block using ENTRELEC ADO System connections on both sides for industrial control and automation wiring.
The terminal has a rated current of 13.5 A, a rated voltage of 1000 V and a rated cross-section of 1 mm².
The D1/5.ADO uses the ENTRELEC ADO System, with an ADO connection on each side of the feed-through terminal.
The terminal is designed for installation on TH35-7.5 and TH35-15 DIN rails in accordance with the applicable DIN rail format.
The D1/5.ADO has a compact terminal spacing of 5 mm, making it suitable for high-density control-panel installations.
The terminal measures approximately 45.5 mm high, 5 mm wide and 41 mm deep and has a net weight of approximately 5 g.
TE Connectivity ENTRELEC ADO terminal blocks provide compact and dependable connectivity for industrial control and automation systems, with the D1/5.ADO combining a 5 mm terminal format, ADO-to-ADO feed-through connectivity and robust industrial electrical performance.
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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...