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1sna400083r2500 – d1,5/6,s,ado,nf
TE Connectivity / ENTRELEC 1SNA400083R2500 D1.5/6.S.ADO.NF is a beige 6 mm-wide ADO System disconnect DIN rail terminal block rated at 10 A and 500 V with a plug-in disconnect holder and two 2 mm test sockets for railway and industrial control applications.
£7.89
Why Choose the TE Connectivity D1.5/6.S.ADO.NF Disconnect Terminal Block?
The TE Connectivity / ENTRELEC D1.5/6.S.ADO.NF, manufacturer part number 1SNA400083R2500, is a beige disconnect IDC DIN rail terminal block developed for demanding railway and industrial control applications. Featuring the TE Connectivity ADO System and a plug-in disconnect component holder, it provides fast conductor termination together with convenient circuit disconnection for testing, commissioning and maintenance.
Designed specifically for rolling stock applications exposed to vibration, shock and other severe operating conditions, the D1.5/6.S.ADO.NF uses insulation displacement connection technology to provide consistent conductor termination. The terminal supports up to two wires per connection and incorporates two 2 mm test sockets, giving engineers convenient access for electrical measurements without disturbing the installed wiring.
With a rated current of 10 A, rated voltage of 500 V and compact 6 mm width, the 1SNA400083R2500 is suitable for control, signalling and measurement circuits where dependable disconnect functionality is required. Its thermoplastic housing, IP20 protection, -55–110 °C operating temperature range and compatibility with TH 35 DIN rail support reliable installation in professional railway and industrial electrical systems.
Key Advantages
- Plug-in disconnect function simplifies circuit isolation, testing and maintenance.
- Purpose-designed for rolling stock and railway applications exposed to vibration and shock.
- Two 2 mm test sockets provide convenient access for electrical measurements.
- ADO System insulation displacement technology provides fast and dependable conductor termination.
- Supports up to two wires per connection.
- 10 A rated current and 500 V rated voltage.
- Compact 6 mm width helps conserve DIN rail space.
- Wide -55–110 °C operating temperature range supports demanding environments.
Key Features
- TE Connectivity / ENTRELEC D1.5/6.S.ADO.NF disconnect terminal block.
- Plug-in disconnect component holder for convenient circuit separation.
- Two 2 mm-diameter test sockets.
- ADO System insulation displacement connection technology.
- Designed for railway and rolling stock applications.
- 10 A rated current.
- 500 V rated voltage.
- 6 mm terminal width / spacing.
- Supports up to two conductors per connection.
- ADO flexible conductor capacity of 0.6–1.82 mm² to NF railway standards.
- ADO flexible conductor capacity of 0.5–1.5 mm² to EN 50306.
- IP20 protection at the main terminals.
- Beige thermoplastic housing with red wire-size identification marking.
- Compatible with TH 35-7.5 and TH 35-15 DIN rail.
Reliable Disconnect Wiring for Railway and Industrial Systems
Disconnect terminal blocks allow individual electrical circuits to be opened for measurement, commissioning, fault finding or maintenance without removing the permanent field wiring. The D1.5/6.S.ADO.NF uses a plug-in disconnect component holder to simplify these operations, while its two 2 mm test sockets provide convenient measurement access for engineers and maintenance technicians.
TE Connectivity's ADO System uses insulation displacement technology to create reliable conductor connections and is particularly suited to environments exposed to vibration and shock. The D1.5/6.S.ADO.NF has been developed for rolling stock applications and combines this connection technology with a compact 6 mm terminal profile, making it suitable for densely populated railway control, signalling and auxiliary electrical assemblies.
Typical Applications
- Railway and rolling stock electrical systems.
- Train control and auxiliary circuits.
- Railway signalling and monitoring circuits.
- Circuits requiring convenient disconnection and testing.
- Industrial control and automation panels.
- Measurement and instrumentation circuits.
- Machine building and OEM electrical systems.
- DIN rail installations exposed to vibration and shock.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Connection | IDC (ADO) | |
| Terminal Type | Disconnect / Test | |
| Conductor Size | 1.5 mm² | |
| Product Series | TE SNA ADO | |
| Colour | Beige | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | SNA HD / ADO System | |
| Model | D1.5/6.S.ADO.NF | |
| Manufacturer part number | 1SNA400083R2500 | |
| Product type | Disconnect IDC DIN rail terminal block | |
| Function | Disconnect / test terminal | |
| Disconnect type | Plug-in disconnect component holder | |
| Number of levels | 1 | |
| Connection technology | ADO System insulation displacement connection | |
| Rated current | 10 A | |
| Rated voltage | 500 V | |
| ADO flexible conductor range, NF | 0.6–1.82 mm² | |
| ADO flexible conductor range, EN 50306 | 0.5–1.5 mm² | |
| Wires per connection | Up to 2 | |
| Test sockets | 2 × 2 mm diameter | |
| Protection rating | IP20 at main terminals | |
| Mounting type | TH 35-7.5 / TH 35-15 DIN rail | |
| Insulation material | Thermoplastic | |
| Operating temperature | -55–110 °C | |
| Colour | Beige | |
| Identification | Red marking for wire-size identification | |
| Width / spacing | 6 mm | |
| Height | 68.5 mm | |
| Depth | 59.5 mm | |
| Weight | approx. 8 g | |
| Pack quantity | 50 | |
| EAN | 3472594000839 |
Frequently Asked Questions
What is the TE Connectivity D1.5/6.S.ADO.NF 1SNA400083R2500 used for?
The D1.5/6.S.ADO.NF is a disconnect IDC DIN rail terminal block designed for railway, rolling stock and industrial control circuits where convenient circuit isolation, testing and reliable ADO conductor termination are required.
What are the electrical ratings of the D1.5/6.S.ADO.NF?
The 1SNA400083R2500 has a rated current of 10 A and a rated voltage of 500 V.
Does the 1SNA400083R2500 have test sockets?
Yes. The D1.5/6.S.ADO.NF incorporates two 2 mm test sockets, providing convenient access for measurement, commissioning and fault-finding operations.
Is the D1.5/6.S.ADO.NF suitable for railway applications?
Yes. The terminal is specifically designed for rolling stock applications exposed to demanding conditions such as vibration and shock, making it suitable for railway control, signalling and auxiliary electrical systems.
What conductor sizes can the D1.5/6.S.ADO.NF accept?
The ADO connection accommodates flexible conductors from 0.6–1.82 mm² under applicable NF railway specifications and 0.5–1.5 mm² under EN 50306, with up to two wires supported per connection.
Trusted Industrial Connection Technology
TE Connectivity / ENTRELEC ADO railway terminal blocks provide rolling stock manufacturers, panel builders and control-system engineers with compact, vibration-resistant connection technology designed for dependable circuit termination, disconnection and testing in demanding electrical environments.
