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1sna199074r2500 – d4/6.ado.c
TE Connectivity 1SNA199074R2500 D4/6.ADO.C is a grey 17.5 A, 1000 V feed-through DIN rail terminal block combining ADO System and screw-clamp connection technology for industrial control and automation wiring.
£1.21
Why Choose the TE Connectivity 1SNA199074R2500 D4/6.ADO.C Terminal Block?
The TE Connectivity 1SNA199074R2500 is a grey D4/6.ADO.C feed-through terminal block designed for dependable conductor termination in industrial control panels, machinery and electrical distribution systems. Part of the established TE Connectivity ENTRELEC SNA ADO series, it combines ADO connection technology with a conventional screw clamp to provide a flexible solution for industrial wiring applications.
The D4/6.ADO.C combines the benefits of the ADO System with standard screw-clamp termination. This configuration allows installers to use efficient ADO conductor connection technology while retaining the familiarity and versatility of a screw connection, making it particularly suitable for control panel builders, machine manufacturers and industrial automation engineers.
With a rated current of 17.5 A and a rated voltage of 1000 V, the 1SNA199074R2500 provides reliable electrical performance in demanding installations. Its compact 6 mm width and compatibility with standard TH35 DIN rail systems help maximise available space inside electrical cabinets.
Key Advantages
- Hybrid ADO System and screw-clamp connection technology.
- 17.5 A rated current for industrial control and wiring circuits.
- 1000 V rated voltage for demanding electrical applications.
- Compact 6 mm spacing supports high-density control panel installations.
- IP20 protection at the main terminals.
- Wide -55 to +110 °C operating temperature range for industrial environments.
Key Features
- TE Connectivity ENTRELEC SNA ADO series.
- D4/6.ADO.C feed-through terminal block.
- 17.5 A rated current.
- 1000 V rated voltage.
- 1.5 mm² rated cross-section.
- Screw-clamp conductor capacity up to 4 mm².
- 6 mm terminal spacing for compact installations.
- IP20 protection rating at the main terminals.
- Grey polyamide insulating body with UL94 V0 flammability rating.
- Compatible with TH35-7.5 and TH35-15 DIN rails.
Reliable ADO Connection Technology for Industrial Wiring
The TE Connectivity ENTRELEC ADO System is engineered to provide fast and dependable conductor termination for industrial electrical installations. The D4/6.ADO.C combines an ADO connection with a conventional screw clamp, providing flexibility when different termination methods are required within the same control or distribution system.
The terminal block mounts on standard TH35-7.5 and TH35-15 DIN rails and occupies only 6 mm of rail width. Its polyamide construction, UL94 V0 flammability rating and broad operating temperature range make it well suited to compact industrial control cabinets and demanding automation environments.
Typical Applications
- Industrial control panels and electrical cabinets.
- Machine building and factory automation systems.
- Electrical distribution and switchgear assemblies.
- PLC and automation control cabinets.
- DIN rail wiring and marshalling systems.
- 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 | Multi-level | |
| Conductor Size | 1.5 mm² | |
| Colour | Grey | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | SNA ADO | |
| Model | D4/6.ADO.C | |
| Manufacturer part number | 1SNA199074R2500 | |
| Product type | IDC feed-through terminal block | |
| Function | Feed-through | |
| Connection type | Screw clamp / ADO System | |
| Rated current | 17.5 A | |
| Rated voltage | 1000 V | |
| Maximum operating voltage UL/CSA | 600 V | |
| Rated impulse withstand voltage | 8000 V | |
| Rated cross-section | 1.5 mm² | |
| Flexible conductor capacity | 0.22–4 mm² | |
| Rigid conductor capacity | 0.2–4 mm² | |
| Number of levels | 1 | |
| Colour | Grey | |
| Insulation material | Polyamide | |
| Flammability rating | UL94 V0 | |
| Protection rating | IP20 at main terminals | |
| Mounting type | TH35-7.5 / TH35-15 DIN rail | |
| Spacing | 6 mm | |
| Dimensions (H × W × D) | 45 × 6 × 41 mm | |
| Operating temperature | -55 to +110 °C | |
| Storage temperature | -55 to +110 °C | |
| Dielectric test voltage | 3500 V | |
| Rated short-time withstand current | 8000 A for 1 s | |
| Pollution degree | 3 | |
| Wire stripping length | 9.5 mm | |
| Recommended screwdriver | 4 mm | |
| Manufacturer tightening torque | 0.8 N·m | |
| Weight | approx. 8 g | |
| Pack quantity | 50 | |
| EAN | 3472591990744 |
Frequently Asked Questions
What is the TE Connectivity 1SNA199074R2500 used for?
The 1SNA199074R2500 D4/6.ADO.C is a feed-through DIN rail terminal block designed for reliable conductor connections in industrial control panels, machinery and automation systems.
What is the current rating of the D4/6.ADO.C terminal block?
The D4/6.ADO.C has a rated current of 17.5 A.
What voltage is the 1SNA199074R2500 rated for?
The terminal block has a rated voltage of 1000 V and a maximum UL/CSA operating voltage of 600 V.
What conductor sizes can the D4/6.ADO.C accept?
The screw-clamp connection accepts flexible conductors from 0.22–4 mm² and rigid conductors from 0.2–4 mm².
How is the TE Connectivity 1SNA199074R2500 supplied?
The grey D4/6.ADO.C terminal block is supplied in manufacturer packs of 50 pieces and is designed for mounting on TH35-7.5 or TH35-15 DIN rail.
Trusted Connection Technology for Industrial Systems
TE Connectivity ENTRELEC SNA ADO terminal blocks combine compact DIN rail construction with flexible conductor termination technology, providing dependable electrical connections for industrial control panels, machinery and automation systems.
