TE Connectivity 1SNA299529R0600 DH1.5/6.ADO is a compact 1.5 mm² grey ADO feed-through miniature terminal block rated at 17.5 A and 1000 V for space-constrained industrial control applications.
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52181
SKU: 1SNA299513R2600
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The TE Connectivity 1SNA299529R0600, also identified as DH1.5/6.ADO or DH1,5/6,ADO, is a compact 1.5 mm² feed-through miniature terminal block from the Entrelec ADO connection range. Designed specifically for applications where installation space is restricted, it combines a narrow 6 mm profile with fast ADO conductor termination.
The Entrelec ADO connection system provides insulation-displacement conductor termination for fast and consistent wiring without conventional conductor stripping. The DH1.5/6.ADO can accommodate up to two conductors per connection and is designed for demanding control applications exposed to vibration, shock and other challenging industrial conditions.
Rated at 17.5 A and 1000 V under IEC specifications, the 1SNA299529R0600 has a rated cross-section of 1.5 mm² and an impulse withstand voltage of 8 kV. Its snap-in mounting foot simplifies base mounting, while the compact 6 × 31 × 28 mm construction makes it particularly useful in space-constrained control equipment.
The DH1.5/6.ADO is specifically designed for control equipment where available wiring space is limited. At only 6 mm wide, the miniature terminal provides a 1.5 mm² feed-through connection while retaining substantial electrical ratings of 17.5 A and 1000 V under IEC specifications.
Entrelec ADO technology simplifies conductor termination and provides consistent connections suitable for environments subject to vibration and shock. Combined with its snap-in mounting foot, IP20 main-terminal protection and broad operating temperature range, the DH1.5/6.ADO provides a practical connection solution for compact industrial control equipment.
| Manufacturer | TE Connectivity / Entrelec |
|---|---|
| Model | DH1.5/6.ADO |
| Part number | 1SNA299529R0600 |
| Alternative designation | DH1,5/6,ADO |
| Product type | Miniature feed-through terminal block |
| Function | Miniblock / feed-through |
| Connection system | ADO |
| Number of levels | 1 |
| Rated cross-section | 1.5 mm² |
| ADO rigid solid / stranded conductor range | 0.28–1.5 mm² |
| ADO flexible conductor range | 0.34–1.5 mm² |
| UL conductor range | 22–16 AWG |
| Rated current IEC | 17.5 A |
| Rated current UL | 20 A |
| Rated voltage IEC | 1000 V |
| Maximum operating voltage UL/CSA | 600 V |
| Rated impulse withstand voltage | 8 kV |
| Dielectric test voltage | 3500 V |
| Rated short-time withstand current | 180 A for 1 s |
| Pollution degree | 3 |
| Degree of protection | IP20 at main terminals |
| Insulation material | Polyamide |
| Flammability classification | UL94 V0 |
| Colour | Grey |
| Spacing / width | 6 mm |
| Height | 31 mm |
| Depth | 28 mm |
| Net weight | 4 g |
| Operating temperature | -55 to +110 °C |
| Storage temperature | -55 to +110 °C |
| Pack quantity | 100 pieces |
| EAN | 3472592995298 |
The 1SNA299529R0600, also known as DH1.5/6.ADO, is a compact 1.5 mm² feed-through miniature terminal block using the Entrelec ADO conductor connection system.
Under IEC specifications, the terminal block is rated at 17.5 A and 1000 V, with a rated impulse withstand voltage of 8 kV.
The ADO connection accepts rigid solid or stranded conductors from 0.28–1.5 mm² and flexible conductors from 0.34–1.5 mm².
The terminal measures approximately 6 mm wide, 31 mm high and 28 mm deep and weighs approximately 4 g.
Its miniature 6 mm profile, ADO connection technology and snap-in mounting foot are specifically designed to provide reliable connections where panel and equipment space is restricted.
TE Connectivity and Entrelec ADO miniature terminal blocks combine compact dimensions with fast conductor termination and robust electrical performance, providing dependable connections for space-constrained industrial control and automation systems.
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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...