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1SNA199155R2300 – D6/8,ADO,2
TE Connectivity 1SNA199155R2300 D6/8.ADO.2 is a grey 24 A, 1000 V feed-through DIN rail terminal block combining ADO and screw clamp connection technologies in a compact 8 mm-pitch design.
£1.19
Why Choose the TE Connectivity D6/8.ADO.2 Feed-Through Terminal Block?
The TE Connectivity 1SNA199155R2300 D6/8.ADO.2 is a robust grey feed-through terminal block designed for dependable conductor connections in industrial control panels, machinery and automation systems. Part of the established ENTRELEC SNA ADO range, it combines the fast ADO connection system with a conventional screw clamp, providing flexibility for mixed industrial wiring requirements.
The D6/8.ADO.2 has a rated current of 24 A, a rated voltage of 1000 V and a rated cross-section of 2.5 mm². Its 8 mm pitch provides a compact modular format, while the screw-clamp side accommodates rigid conductors up to 10 mm² and flexible conductors up to 6 mm².
Designed for installation on TH35-7.5 and TH35-15 DIN rails, the D6/8.ADO.2 provides IP20 protection at the main terminals. Its polyamide insulation, UL 94 V-0 flammability classification and operating temperature range of -55 to +110 °C make it suitable for demanding industrial electrical installations.
Key Advantages
- Versatile feed-through terminal block for industrial panel wiring.
- Combines ADO System and screw clamp connection technology.
- 24 A rated current for industrial control and distribution circuits.
- 1000 V rated voltage under applicable IEC specifications.
- Screw-clamp connection accommodates rigid conductors up to 10 mm².
- ADO connection supports up to two wires per connection.
- Compact 8 mm pitch supports space-efficient terminal assemblies.
- IP20 main-terminal protection for improved touch safety.
Key Features
- TE Connectivity / ENTRELEC SNA ADO series.
- D6/8.ADO.2 grey feed-through configuration.
- Screw clamp / ADO System connection technology.
- 2.5 mm² rated cross-section.
- 24 A rated current.
- 1000 V rated voltage.
- 8 kV rated impulse withstand voltage.
- 8 mm terminal spacing.
- Single-level feed-through construction.
- IP20 protection at the main terminals.
- Grey polyamide insulation with UL 94 V-0 flammability classification.
- Compatible with standard 35 mm DIN rail profiles.
Flexible ADO and Screw Clamp Industrial Connections
The ENTRELEC ADO System provides rapid conductor termination and is designed to deliver consistent, vibration-resistant connections in demanding industrial environments. By combining an ADO connection with a conventional screw clamp, the D6/8.ADO.2 gives panel builders flexibility when different wiring methods are required on opposite sides of a feed-through circuit.
Its compact 8 mm-wide DIN rail format helps conserve panel space while retaining generous conductor capacity on the screw-clamp side. This combination makes the D6/8.ADO.2 suitable for machine building, automation, control and electrical distribution applications where reliable and serviceable connections are essential.
Typical Applications
- Industrial electrical control panels.
- Factory automation systems.
- Machine control cabinets.
- PLC and instrumentation panels.
- Power, signal and control wiring.
- Switchgear and distribution equipment.
- DIN rail terminal assemblies.
- OEM machinery and production systems.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA ADO | |
| Connection | IDC (ADO) | |
| Terminal Type | Multi-level | |
| Conductor Size | 2.5 mm² | |
| Colour | Grey | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | SNA ADO | |
| Model | D6/8.ADO.2 | |
| Part number | 1SNA199155R2300 | |
| Product type | Feed-through terminal block | |
| Function | Feed-through | |
| Connection technology | Screw clamp / ADO System | |
| Colour | Grey | |
| Rated cross-section | 2.5 mm² | |
| Screw-clamp rigid conductor capacity | 0.2–10 mm² | |
| Screw-clamp flexible conductor capacity | 0.22–6 mm² | |
| UL/CSA conductor size | 14 AWG stranded | |
| Rated current | 24 A | |
| Rated voltage | 1000 V | |
| Maximum operating voltage UL/CSA | 600 V | |
| Rated impulse withstand voltage | 8 kV | |
| Dielectric test voltage | 3500 V | |
| Terminal spacing | 8 mm | |
| Number of levels | 1 | |
| Protection rating | IP20 at main terminals | |
| Mounting | 35 mm DIN rail | |
| Compatible DIN rails | TH35-7.5 / TH35-15 | |
| Wire stripping length | 12 mm | |
| Recommended screwdriver | 4.5 mm | |
| IEC tightening torque | 0.8 Nm | |
| Manufacturer tightening torque | 1 Nm | |
| Insulation material | Polyamide | |
| Flammability rating | UL 94 V-0 | |
| Pollution degree | 3 | |
| Operating temperature | -55 to +110 °C | |
| Storage temperature | -55 to +110 °C | |
| Dimensions (H × W × D) | 45 × 8 × 41 mm | |
| Product net weight | 12 g | |
| EAN | 3472591991550 | |
| Pack quantity | 50 |
Frequently Asked Questions
What is the TE Connectivity 1SNA199155R2300 used for?
The D6/8.ADO.2 is a feed-through terminal block used to connect conductors in industrial control panels, machinery, automation systems and electrical distribution equipment.
What connection technology does the D6/8.ADO.2 use?
The terminal combines a conventional screw clamp with the ENTRELEC ADO System, providing two different conductor termination methods in one feed-through terminal.
What is the electrical rating of the D6/8.ADO.2?
The terminal block has a rated current of 24 A, a rated voltage of 1000 V and a rated cross-section of 2.5 mm².
What conductor sizes can the screw clamp accept?
The screw-clamp connection accepts rigid conductors from 0.2–10 mm² and flexible conductors from 0.22–6 mm².
How is the 1SNA199155R2300 mounted?
The D6/8.ADO.2 is designed for installation on standard 35 mm DIN rail, including TH35-7.5 and TH35-15 profiles.
Trusted Industrial Terminal Connection Technology
TE Connectivity ENTRELEC SNA ADO terminal blocks combine proven industrial connection technologies with compact DIN rail construction, helping panel builders create reliable, organised and serviceable electrical wiring systems.
