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1sna400703r1700 – d2,5/7,2cpe
TE Connectivity 1SNA400703R1700 D2.5/7.2CPE beige pluggable feed-through terminal block with ADO System connection, 7.62 mm spacing, 16 A rated current and 500 V rated voltage.
Why Choose the TE Connectivity 1SNA400703R1700 D2.5/7.2CPE Pluggable Terminal Block?
The TE Connectivity 1SNA400703R1700 is a compact D2.5/7.2CPE pluggable feed-through terminal block from the ENTRELEC ADO System range, designed to provide efficient and reliable electrical connections in industrial control and railway applications. Its pluggable construction allows pre-produced plugs and harnesses to be prepared before installation, helping save assembly time and simplify wiring.
The terminal block has a 16 A rated current and 500 V rated voltage, with a 7.62 mm spacing for compact DIN rail installation. The ADO System connection provides a reliable insulation displacement connection for compatible conductors, while one plug on each side provides a single electrical circuit.
Designed specifically for rolling stock applications, the D2.5/7.2CPE is intended for electrical systems exposed to vibration, shock and other demanding operating conditions. The beige terminal block mounts on TH35-7.5 and TH35-15 DIN rails and is supplied in a 50-piece pack.
Key Advantages
- Compact pluggable feed-through terminal block for industrial and railway applications.
- 16 A rated current for suitable control and distribution circuits.
- 500 V rated voltage for industrial electrical systems.
- 7.62 mm terminal spacing for efficient DIN rail installation.
- Pluggable design supports pre-produced plugs and harnesses.
- ADO System technology provides reliable conductor connections.
- Designed for rolling stock applications exposed to vibration and shock.
- Suitable for TH35-7.5 and TH35-15 DIN rails.
- Supplied as a 50-piece pack.
Key Features
- TE Connectivity / ENTRELEC D2.5/7.2CPE terminal block.
- Feed-through function with pluggable connections.
- Two pluggables, with one plug on each side.
- 1 circuit configuration.
- 16 A rated current.
- 500 V rated voltage.
- 7.62 mm terminal spacing.
- ADO System connection technology.
- Beige housing.
- IP20 protection at the main terminals.
- Designed for demanding railway and rolling stock applications.
Efficient Pluggable Connections with ADO System Technology
The D2.5/7.2CPE combines the TE Connectivity ADO System with a pluggable terminal design, allowing plugs and harnesses to be prepared in advance. This plug-and-play approach can reduce wiring time and improve productivity during electrical assembly and installation.
The terminal block is designed for rolling stock applications where electrical connections may be exposed to significant vibration and shock. Its compact 7.62 mm spacing, IP20 protection and compatibility with common TH35 DIN rails make it suitable for organised electrical installations where space and connection reliability are important.
Typical Applications
- Railway and rolling stock electrical systems.
- Industrial control panels and electrical cabinets.
- Automation and machine control systems.
- Pre-assembled plug and harness installations.
- Electrical distribution and control assemblies.
- DIN rail-mounted industrial wiring 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 | Beige | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | ADO System | |
| Model | D2.5/7.2CPE | |
| Manufacturer part number | 1SNA400703R1700 | |
| Product type | Pluggable feed-through terminal block | |
| Block function | Feed-through | |
| Number of circuits | 1 | |
| Number of levels | 1 | |
| Number of plugs | 2 | |
| Rated current IEC | 16 A | |
| Rated current NF F 61-017 | 16 A | |
| Rated voltage IEC | 500 V | |
| Rated voltage NF F 61-017 | 500 V | |
| Connection type | ADO System | |
| Terminal spacing | 7.62 mm | |
| Protection rating | IP20 | |
| Mounting | TH35-7.5 and TH35-15 DIN rail | |
| Insulation material | Polyamide | |
| Colour | Beige | |
| Operating temperature | -55 to +110 °C | |
| Product net weight | 7 g | |
| Product height | 54.7 mm | |
| Product width | 7 mm | |
| Product depth | 29.6 mm | |
| Pack quantity | 50 pieces | |
| EAN | 3472594007036 |
Frequently Asked Questions
What is the TE Connectivity 1SNA400703R1700 used for?
The 1SNA400703R1700 is a D2.5/7.2CPE pluggable feed-through terminal block designed for reliable electrical connections in industrial and railway applications.
What are the voltage and current ratings?
The D2.5/7.2CPE has a 500 V rated voltage and a 16 A rated current.
What type of connection does the D2.5/7.2CPE use?
The terminal block uses TE Connectivity ADO System connection technology with a pluggable interface, allowing pre-produced plugs and harnesses to be prepared before installation.
What is the terminal spacing?
The D2.5/7.2CPE has a 7.62 mm terminal spacing, providing a compact format for DIN rail-mounted electrical assemblies.
Which DIN rails can the terminal block be mounted on?
The D2.5/7.2CPE is designed for TH35-7.5 and TH35-15 DIN rails.
Trusted for Industrial and Railway Electrical Connections
TE Connectivity / ENTRELEC ADO System terminal blocks provide compact and dependable connection solutions for industrial automation, electrical control panels and demanding railway applications.
