TE Connectivity 1SNA400291R0200 D1,5/6,ADO,D2,NF is a beige 6 mm double-deck ADO railway terminal block rated at 1 A and 80 V for compact signal and control wiring.
£18.59
The TE Connectivity D1,5/6,ADO,D2,NF, manufacturer part number 1SNA400291R0200, is a compact double-deck railway terminal block designed for space-efficient signal wiring in electrical panels and rail applications. Part of the Entrelec SNA HD / ADO terminal block range, it combines two connection levels within a narrow terminal profile for high-density wiring installations.
The terminal uses ADO insulation displacement connection technology, allowing conductors to be terminated without conventional screw clamping. This connection principle supports efficient assembly and dependable electrical contact while helping reduce wiring time in control, signalling and equipment installations.
With a 6 mm pitch, 1 A rated current and 80 V rated voltage, the D1,5/6,ADO,D2,NF is intended primarily for signal circuits. Its beige housing measures approximately 45.5 mm high × 6 mm wide × 41 mm deep and mounts onto standard 35 mm DIN rail.
Double-deck terminal blocks provide two wiring levels within the footprint normally occupied by a single terminal position. This makes the TE Connectivity D1,5/6,ADO,D2,NF particularly useful where designers need to maximise wiring density while maintaining an organised and serviceable terminal arrangement.
Its ADO insulation displacement connection system is designed to establish electrical contact through the conductor insulation during termination, avoiding a conventional screw connection. Combined with DIN rail mounting and a compact 6 mm width, this makes the terminal well suited to structured signal wiring in railway equipment, automation panels and other industrial control assemblies.
| Manufacturer | TE Connectivity / Entrelec |
|---|---|
| Series | SNA HD / ADO |
| Model | D1,5/6,ADO,D2,NF |
| Manufacturer part number | 1SNA400291R0200 |
| Product type | Double-deck railway terminal block |
| Connection technology | ADO insulation displacement connection |
| Number of levels | 2 |
| Rated current | 1 A |
| Rated voltage | 80 V |
| Pitch / width | 6 mm |
| Height | 45.5 mm |
| Depth | 41 mm |
| Colour | Beige |
| Protection rating | IP20 |
| Mounting | 35 mm DIN rail |
| Compatible DIN rails | TH35-7.5 and TH35-15 |
| Pollution degree | 3 |
| Product weight | approx. 7 g |
| EAN | 3472594002918 |
It is a double-deck railway terminal block designed for compact signal and control wiring in railway equipment, electrical panels and industrial automation systems.
The terminal block has a rated current of 1 A and a rated voltage of 80 V.
The D1,5/6,ADO,D2,NF uses ADO insulation displacement connection technology, providing an efficient alternative to conventional screw-clamp conductor termination.
It is a two-level double-deck terminal block, allowing increased wiring density while occupying only 6 mm of DIN rail width.
The terminal block mounts onto standard 35 mm DIN rail and is compatible with TH35-7.5 and TH35-15 mounting rails.
TE Connectivity and Entrelec terminal blocks are used in professional electrical, automation and transportation installations where compact construction, dependable connections and organised DIN rail wiring are essential.
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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...