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1SNA199557R2600 – D2,5/5,ADO
TE Connectivity D2.5/5.ADO 1SNA199557R2600 is a black 5 mm feed-through terminal block combining ADO System and screw-clamp connections with rated electrical performance of 13.5 A and 1000 V.
£0.9403
Why Choose the TE Connectivity D2.5/5.ADO 1SNA199557R2600 Black Terminal Block?
The TE Connectivity D2.5/5.ADO 1SNA199557R2600 is a black feed-through terminal block from the Entrelec SNA ADO range, designed for compact industrial control and signal wiring. It combines an ADO System connection with a screw-clamp connection, providing a practical hybrid termination solution within a single DIN rail terminal.
With a terminal width of only 5 mm, the D2.5/5.ADO supports high-density panel layouts while accommodating rigid conductors up to 4 mm² and flexible conductors up to 2.5 mm² on the screw-clamp connection. The single-level feed-through configuration provides two connection points for straightforward conductor routing through the terminal assembly.
The 1SNA199557R2600 is rated at 13.5 A and 1000 V, with an 8 kV impulse withstand voltage. Its black thermoplastic insulating body is rated UL 94 V-0, while IP20 protection at the main terminals and compatibility with TH35 DIN rails make it well suited to industrial automation, machinery and control-panel installations.
Key Advantages
- Hybrid ADO and screw-clamp connectivity provides flexible termination options.
- Compact 5 mm width supports high-density DIN rail assemblies.
- 13.5 A and 1000 V rated electrical performance.
- 8 kV impulse withstand voltage for dependable insulation performance.
- Screw-clamp side accommodates rigid conductors up to 4 mm².
- Wide -55 to +110 °C operating temperature range for demanding industrial environments.
Key Features
- TE Connectivity / Entrelec D2.5/5.ADO terminal block.
- Feed-through terminal function.
- ADO System – screw clamp connection arrangement.
- Single-level construction.
- Two connection positions per level.
- 1 mm² rated cross-section.
- 5 mm terminal width.
- 13.5 A rated current.
- 1000 V rated voltage.
- IP20 protection at the main terminals.
- Black insulating housing with UL 94 V-0 flammability classification.
Compact Hybrid Connectivity for Industrial Panels
The D2.5/5.ADO combines ADO System and screw-clamp termination in a compact feed-through format. This allows panel builders to benefit from the dedicated ADO connection system while retaining a conventional screw connection where required, making the terminal useful for mixed wiring methods within industrial control equipment.
Its 5 mm width helps reduce the DIN rail space required for large terminal assemblies. Combined with its 13.5 A, 1000 V rating, IP20 terminal protection and wide operating temperature range, the 1SNA199557R2600 provides a practical connection solution for demanding automation and machinery applications.
Typical Applications
- Industrial control and automation panels.
- PLC input and output wiring.
- Instrumentation and signal circuits.
- Machine control and OEM electrical equipment.
- High-density DIN rail terminal assemblies.
- Panels requiring combined ADO and screw-clamp termination.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA ADO | |
| Connection | IDC (ADO) | |
| Terminal Type | Multi-level | |
| Conductor Size | 1 mm² | |
| Colour | Black | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | SNA ADO | |
| Model | D2.5/5.ADO | |
| Part number | 1SNA199557R2600 | |
| Product type | IDC feed-through terminal block | |
| Function | Feed-through | |
| Connection arrangement | ADO System – screw clamp | |
| Number of levels | 1 | |
| Connection positions per level | 2 | |
| Rated cross-section | 1 mm² | |
| Screw-clamp rigid conductor capacity | 0.2–4 mm² | |
| Screw-clamp flexible conductor capacity | 0.22–2.5 mm² | |
| Rated current | 13.5 A | |
| Rated voltage | 1000 V | |
| Rated impulse withstand voltage | 8000 V | |
| Degree of protection | IP20 main terminals | |
| Pollution degree | 3 | |
| Wire stripping length | 9.5 mm | |
| Recommended screwdriver | 3.5 mm | |
| IEC tightening torque | 0.4 N·m | |
| Manufacturer tightening torque | 0.6 N·m | |
| Insulating material | Thermoplastic / polyamide | |
| Flammability rating | UL 94 V-0 | |
| Colour | Black | |
| Width | 5 mm | |
| Height | 45 mm | |
| Depth | 41 mm | |
| DIN rail mounting | TH35-7.5, TH35-15 | |
| Operating temperature | -55 to +110 °C | |
| Storage temperature | -55 to +110 °C | |
| Net weight | 6 g | |
| Pack quantity | 50 pieces | |
| EAN | 3472591995572 |
Frequently Asked Questions
What is the TE Connectivity D2.5/5.ADO 1SNA199557R2600?
It is a black single-level feed-through terminal block from the Entrelec SNA ADO range that combines ADO System and screw-clamp connection technologies.
What are the electrical ratings of the D2.5/5.ADO?
The 1SNA199557R2600 has a rated current of 13.5 A, a rated voltage of 1000 V and a rated impulse withstand voltage of 8 kV.
What conductor sizes can the screw-clamp connection accept?
The screw-clamp connection accommodates rigid conductors from 0.2–4 mm² and flexible conductors from 0.22–2.5 mm².
How large is the D2.5/5.ADO terminal block?
The terminal measures approximately 5 mm wide, 45 mm high and 41 mm deep, making it suitable for compact terminal assemblies.
What colour is 1SNA199557R2600?
The 1SNA199557R2600 version of the D2.5/5.ADO terminal block is black, allowing it to be visually distinguished from other colour variants within an SNA ADO terminal row.
Trusted Industrial Connection Technology
TE Connectivity’s Entrelec SNA ADO terminal blocks combine compact DIN rail construction with proven ADO System and screw-clamp connectivity for dependable industrial automation, machinery and control-panel wiring.
