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1sna125119r1400 – terminal block m6/8nt
TE Connectivity 1SNA125119R1400 M6/8.NT is a blue 6 mm² screw clamp neutral disconnect DIN rail terminal block rated at 41 A and 400 V for industrial electrical panels and automation systems.
£3.12
Why Choose the TE Connectivity 1SNA125119R1400 M6/8.NT Terminal Block?
The TE Connectivity 1SNA125119R1400, also known as the M6/8.NT, is a robust blue neutral disconnect screw clamp terminal block designed for reliable neutral conductor connections in industrial control panels, electrical distribution systems and automation equipment. As part of the proven ENTRELEC SNA terminal block range, it combines secure screw clamp termination with a practical sliding-link neutral disconnect function.
The M6/8.NT enables neutral circuits to be conveniently isolated for testing, commissioning and maintenance while retaining an organised DIN rail terminal arrangement. Its sliding-link disconnect design is suitable for connection to a neutral busbar, while the blue insulating housing provides clear identification of neutral circuits within electrical panels.
With a rated cross-section of 6 mm², a rated current of 41 A and a rated voltage of 400 V, the M6/8.NT is suitable for a wide range of industrial wiring applications. The terminal accepts flexible conductors from 0.5–6 mm² and rigid conductors from 0.5–10 mm², while compatibility with G32, TH35-7.5 and TH35-15 DIN rails provides flexible installation in control cabinets and electrical enclosures.
Key Advantages
- Purpose-designed neutral disconnect terminal block for industrial electrical systems.
- Sliding-link disconnect allows convenient isolation of neutral circuits.
- 41 A rated current with a nominal conductor cross-section of 6 mm².
- 400 V rated voltage for industrial control and distribution applications.
- Blue housing provides clear identification of neutral connections.
- Compatible with G32, TH35-7.5 and TH35-15 DIN rails for flexible panel installation.
Key Features
- TE Connectivity / ENTRELEC SNA series.
- M6/8.NT neutral disconnect terminal block.
- 6 mm² rated cross-section.
- 41 A rated current.
- 400 V rated voltage.
- 6000 V rated impulse withstand voltage.
- Secure screw clamp conductor connection.
- Sliding-link neutral disconnect functionality.
- 8 mm terminal spacing for efficient panel layouts.
- Flexible conductor capacity from 0.5–6 mm².
- Rigid conductor capacity from 0.5–10 mm².
- Compatible with common 32 mm and 35 mm DIN rail formats.
Reliable Neutral Circuit Isolation for Industrial Panels
Neutral disconnect terminal blocks provide a convenient means of isolating neutral conductors during electrical testing, commissioning, fault finding and maintenance. The M6/8.NT combines a secure screw clamp connection with a sliding-link disconnect mechanism, allowing engineers to separate a neutral circuit without dismantling the permanent conductor wiring.
The ENTRELEC SNA design supports modular installation alongside other terminal blocks within industrial control panels. Its 8 mm width helps maintain an efficient panel layout, while compatibility with both G32 and TH35 DIN rails makes the M6/8.NT suitable for new installations as well as maintenance and replacement applications in existing electrical systems.
Typical Applications
- Neutral conductor distribution in industrial control panels.
- Electrical distribution boards and switchgear.
- PLC and automation control cabinets.
- Machine building and OEM electrical systems.
- Neutral circuits requiring isolation for testing or maintenance.
- Industrial electrical enclosures and DIN rail assemblies.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Terminal Type | Disconnect / Test | |
| Conductor Size | 6 mm² | |
| Colour | Blue | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | ENTRELEC SNA | |
| Model | M6/8.NT | |
| Manufacturer part number | 1SNA125119R1400 | |
| Product type | Neutral disconnect terminal block | |
| Function | Neutral disconnect | |
| Connection type | Screw clamp | |
| Colour | Blue | |
| Number of levels | 1 | |
| Rated cross-section | 6 mm² | |
| Rated current | 41 A | |
| Rated voltage | 400 V | |
| Rated impulse withstand voltage | 6000 V | |
| Rated short-time withstand current | 720 A for 1 s | |
| Flexible conductor capacity | 0.5–6 mm² | |
| Rigid conductor capacity | 0.5–10 mm² | |
| UL/CSA conductor size | up to 8 AWG stranded | |
| Wire stripping length | 12 mm | |
| Terminal spacing | 8 mm | |
| Recommended screwdriver | 4.5 mm | |
| IEC tightening torque | 0.8 N·m | |
| Manufacturer tightening torque | 1 N·m | |
| Insulation material | Polyamide | |
| Pollution degree | 3 | |
| DIN rail mounting | G32 / TH35-7.5 / TH35-15 | |
| Operating temperature | -55–110 °C | |
| Storage temperature | -55–110 °C | |
| Dimensions (H × W × D) | 54.5 × 8 × 40.5 mm | |
| Weight | 17 g | |
| EAN | 3472591251197 |
Frequently Asked Questions
What is the TE Connectivity 1SNA125119R1400 used for?
The 1SNA125119R1400 M6/8.NT is a neutral disconnect terminal block used for connecting and conveniently isolating neutral conductors in industrial control panels, distribution systems and automation equipment.
What is the current and voltage rating of the M6/8.NT?
The M6/8.NT has a rated current of 41 A and a rated voltage of 400 V.
What conductor sizes can the M6/8.NT accept?
The terminal block accepts flexible conductors from 0.5–6 mm² and rigid conductors from 0.5–10 mm², with a rated cross-section of 6 mm².
How does the neutral disconnect function work?
The M6/8.NT incorporates a sliding-link disconnect mechanism that enables the neutral circuit to be isolated for testing, commissioning or maintenance without removing the permanently connected conductor.
Which DIN rails are compatible with the M6/8.NT?
The terminal block can be mounted on G32, TH35-7.5 and TH35-15 DIN rails, making it suitable for a variety of industrial panel configurations.
Trusted Industrial Terminal Connection Technology
TE Connectivity ENTRELEC SNA terminal blocks provide dependable modular connections for industrial control panels, switchgear and automation equipment, combining secure screw clamp termination with practical solutions for electrical distribution and circuit isolation.
