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1sna125117r0200 – terminal block m4/6 nt,
TE Connectivity M4/6.NT 1SNA125117R0200 is a blue 4 mm² screw-clamp neutral disconnect DIN rail terminal block rated at 32 A and 400 V IEC for industrial electrical panels.
£3.06
Why Choose the TE Connectivity M4/6.NT 1SNA125117R0200 Neutral Disconnect Terminal Block?
The TE Connectivity M4/6.NT 1SNA125117R0200 is a blue screw-clamp neutral disconnect terminal block designed for reliable neutral circuit connection and convenient disconnection in industrial electrical panels. Part of the established ENTRELEC SNA terminal block range, it combines a compact DIN rail format with a disconnecting function that simplifies testing, isolation and maintenance of neutral circuits.
The M4/6.NT features a 4 mm² rated cross-section and a compact 6 mm spacing. Its screw-clamp connection system accepts both rigid and flexible copper conductors, providing a secure mechanical and electrical termination for control cabinets, distribution panels and industrial machinery.
With an IEC rated current of 32 A and rated voltage of 400 V, the M4/6.NT is engineered for dependable industrial service. The terminal mounts on G32, TH35-7.5 and TH35-15 DIN rails, allowing it to integrate readily into both existing and newly designed terminal assemblies.
Key Advantages
- Dedicated neutral disconnect function simplifies circuit isolation and testing.
- 32 A rated current for dependable industrial neutral connections.
- 400 V IEC rated voltage for control and distribution applications.
- Rated conductor cross-section of 4 mm².
- Compact 6 mm terminal spacing helps maximise panel wiring density.
- Proven screw-clamp termination provides secure conductor retention.
- Compatible with both 32 mm G-profile and 35 mm top-hat DIN rails.
Key Features
- TE Connectivity ENTRELEC M4/6.NT neutral disconnect terminal block.
- Blue housing for clear neutral circuit identification.
- Single-level terminal construction.
- 4 mm² rated cross-section.
- 32 A IEC rated current.
- 400 V IEC rated voltage.
- 6 kV rated impulse withstand voltage.
- Rigid conductor capacity of 0.2–4 mm².
- Flexible conductor capacity of 0.22–4 mm².
- 12 mm wire stripping length.
- Durable polyamide insulating housing.
- UL 94 V-0 flammability classification.
Reliable Neutral Circuit Isolation for Industrial Panels
Neutral disconnect terminal blocks provide a convenient means of separating neutral circuits without removing field wiring. This functionality is particularly useful during commissioning, testing, fault finding and maintenance, where individual circuits may need to be isolated while preserving an organised terminal strip arrangement.
The M4/6.NT combines this disconnect functionality with TE Connectivity ENTRELEC's established screw-clamp terminal technology. Its 6 mm-wide modular format conserves DIN rail space, while compatibility with both G32 and TH35 rail profiles provides flexibility when designing or maintaining industrial electrical panels.
Typical Applications
- Neutral conductor distribution in electrical control panels.
- Industrial machinery and automation cabinets.
- Power distribution and switchgear assemblies.
- Neutral circuits requiring convenient testing and isolation.
- PLC, instrumentation and process control panels.
- OEM machinery and industrial electrical equipment.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Connection | Screw clamp | |
| Terminal Type | Disconnect / Test | |
| Conductor Size | 4 mm² | |
| Product Series | TE SNA | |
| Colour | Blue | |
| Manufacturer | TE Connectivity | |
| Brand | ENTRELEC | |
| Series | SNA | |
| Model | M4/6.NT | |
| Part number | 1SNA125117R0200 | |
| Product type | Neutral disconnect terminal block | |
| Connection type | Screw clamp | |
| Function | Neutral disconnect | |
| Colour | Blue | |
| Number of levels | 1 | |
| Rated cross-section | 4 mm² | |
| Rated current | 32 A | |
| Rated voltage | 400 V | |
| Rated impulse withstand voltage | 6000 V | |
| Rated short-time withstand current (1 s) | 480 A | |
| Rigid conductor capacity | 0.2–4 mm² | |
| Flexible conductor capacity | 0.22–4 mm² | |
| UL / CSA conductor capacity | 12 AWG stranded | |
| Terminal spacing | 6 mm | |
| Wire stripping length | 12 mm | |
| Tightening torque | 0.5 Nm to IEC 60947-1 | |
| Insulation material | Polyamide | |
| Flammability rating | UL 94 V-0 | |
| Pollution degree | 3 | |
| DIN rail mounting | G32, TH35-7.5, TH35-15 | |
| Operating temperature | -55 to +110 °C | |
| Storage temperature | -55 to +110 °C | |
| Dimensions (W × H × D) | 6 × 54.5 × 40.5 mm | |
| Product weight | 13 g | |
| Pack quantity | 50 pieces | |
| EAN | 3472591251173 |
Frequently Asked Questions
What is the TE Connectivity M4/6.NT 1SNA125117R0200 used for?
The M4/6.NT is a neutral disconnect terminal block designed to connect neutral conductors while allowing the neutral circuit to be conveniently disconnected for testing, isolation or maintenance.
What is the current rating of the M4/6.NT?
The terminal block has an IEC rated current of 32 A and a rated conductor cross-section of 4 mm².
What voltage is the 1SNA125117R0200 rated for?
The M4/6.NT has an IEC rated voltage of 400 V and a rated impulse withstand voltage of 6 kV.
What conductor sizes can the M4/6.NT accept?
It accepts rigid conductors from 0.2–4 mm² and flexible conductors from 0.22–4 mm².
Which DIN rails are compatible with the M4/6.NT?
The terminal block can be mounted on G32, TH35-7.5 and TH35-15 DIN rails, making it suitable for a wide range of industrial panel configurations.
Trusted Neutral Connections for Industrial Automation
TE Connectivity ENTRELEC SNA neutral disconnect terminal blocks combine proven screw-clamp technology with convenient circuit isolation, providing dependable and organised neutral connections for industrial control, automation and power distribution systems.
