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1SNA199287R2000 – DR2,5/8,ADO
TE Connectivity 1SNA199287R2000 DR2.5/8.ADO is a grey 24 A, 1000 V miniature feed-through terminal block with ADO insulation displacement connections for compact industrial control and automation wiring.
£0.849
Why Choose the TE Connectivity 1SNA199287R2000 DR2.5/8.ADO Terminal Block?
The TE Connectivity 1SNA199287R2000 is a compact grey DR2.5/8.ADO feed-through terminal block designed for industrial control applications where DIN rail space is particularly restricted. Part of the established TE Connectivity ENTRELEC SNA ADO range, this miniature terminal uses ADO insulation displacement connection technology on both sides for fast, secure and reliable conductor termination.
The DR2.5/8.ADO is specifically engineered for demanding control applications exposed to vibration, shock and corrosive industrial conditions. Its ADO connection system eliminates conventional screw-clamp termination and supports up to two wires per connection, helping simplify panel wiring while providing consistent electrical contact.
With a rated current of 24 A, rated voltage of 1000 V and conductor capacity of 1–2.5 mm², the 1SNA199287R2000 delivers substantial electrical capability from a miniature terminal format. Measuring only 31 × 8 × 18.5 mm, it mounts on TH15-5.5 rail and is ideal for compact control cabinets, machinery and automation equipment.
Key Advantages
- Compact miniature feed-through terminal block for space-restricted installations.
- 24 A rated current for industrial control and automation circuits.
- 1000 V rated voltage for demanding electrical applications.
- ADO insulation displacement connections on both sides for efficient conductor termination.
- Supports conductors from 1–2.5 mm² and up to two wires per connection.
- Designed for demanding environments exposed to vibration, shock and corrosion.
Key Features
- TE Connectivity ENTRELEC SNA ADO series.
- DR2.5/8.ADO miniature feed-through terminal block.
- 24 A rated current.
- 1000 V rated voltage.
- 2.5 mm² rated cross-section.
- 1–2.5 mm² conductor capacity.
- 8 mm width for compact terminal assemblies.
- IP20 protection at the main terminals.
- Grey thermoplastic insulating body.
- Designed for TH15-5.5 DIN rail mounting.
Compact ADO Connection Technology for Industrial Wiring
The DR2.5/8.ADO belongs to the ENTRELEC ADO miniblock family, developed specifically for applications where available panel space is severely restricted. ADO insulation displacement technology provides direct conductor termination without conventional screw connections, supporting efficient assembly while maintaining dependable electrical contact.
Despite its compact dimensions, the DR2.5/8.ADO provides a 24 A current rating and 1000 V voltage rating. Its TH15-5.5 rail format, 8 mm width and resistance to demanding industrial conditions make it particularly suitable for compact machinery, instrumentation and automation control installations.
Typical Applications
- Compact industrial control panels.
- Machine building and factory automation systems.
- Instrumentation and process control equipment.
- Space-restricted electrical cabinets.
- Control circuits exposed to vibration and shock.
- OEM machinery and industrial equipment.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA ADO | |
| Connection | IDC (ADO) | |
| Terminal Type | Feed-through | |
| Conductor Size | 2.5 mm² | |
| Colour | Grey | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | SNA ADO | |
| Model | DR2.5/8.ADO | |
| Manufacturer part number | 1SNA199287R2000 | |
| Product type | Miniature feed-through DIN rail terminal block | |
| Function | Feed-through / miniblock | |
| Connection type | ADO System / ADO System | |
| Rated current | 24 A | |
| Rated voltage | 1000 V | |
| Maximum operating voltage UL/CSA | 600 V | |
| Rated impulse withstand voltage | 8000 V | |
| Rated cross-section | 2.5 mm² | |
| Conductor capacity | 1–2.5 mm² | |
| AWG conductor range | 16–14 AWG | |
| Number of levels | 1 | |
| Clamping positions per level | 2 | |
| Wires per connection | Up to 2 | |
| Colour | Grey | |
| Insulation material | Thermoplastic | |
| Protection rating | IP20 at main terminals | |
| Mounting type | TH15-5.5 DIN rail | |
| Width | 8 mm | |
| Height | 31 mm | |
| Depth | 18.5 mm | |
| Operating temperature | -55 to +110 °C | |
| Storage temperature | -55 to +110 °C | |
| Weight | approx. 6 g | |
| Pack quantity | 100 | |
| EAN | 3472591992878 |
Frequently Asked Questions
What is the TE Connectivity 1SNA199287R2000 used for?
The 1SNA199287R2000 DR2.5/8.ADO is a miniature feed-through terminal block designed for reliable conductor connections in space-restricted industrial control, machinery and automation applications.
What are the electrical ratings of the DR2.5/8.ADO?
The DR2.5/8.ADO has a rated current of 24 A and a rated voltage of 1000 V.
What conductor sizes does the 1SNA199287R2000 accept?
The terminal block is designed for conductors from 1–2.5 mm², equivalent to approximately 16–14 AWG.
Which DIN rail does the DR2.5/8.ADO use?
The DR2.5/8.ADO is a miniature terminal block designed for mounting on TH15-5.5 DIN rail.
How is the TE Connectivity 1SNA199287R2000 supplied?
The grey DR2.5/8.ADO terminal block is supplied in manufacturer packs of 100 pieces, with each terminal weighing approximately 6 g.
Trusted Compact Connection Technology for Industrial Systems
TE Connectivity ENTRELEC ADO miniblocks provide compact, vibration-resistant and dependable conductor connections for industrial control and automation systems where efficient use of DIN rail space is essential.
