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1sna191532r0500 – bloc 131 et tm4-tm4-1-v0
TE Connectivity 1SNA191532R0500 131ETTM4TM4-1 is a 6 mm² single-level stud disconnect terminal block rated at 41 A and 1000 V for industrial Entrelec SNA terminal assemblies.
Why Choose the TE Connectivity 1SNA191532R0500 131ETTM4TM4-1 Terminal Block?
The TE Connectivity 1SNA191532R0500, identified as the 131ETTM4TM4-1 or BLOC 131 ET TM4-TM4-1-V0, is a specialised stud disconnect terminal block from the Entrelec SNA range. Designed for industrial electrical assemblies, it provides a robust single-level connection for circuits requiring reliable conductor termination together with disconnect functionality.
The terminal has a rated cross-section of 6 mm², a rated current of 41 A and a rated voltage of 1000 V. Its stud connection accommodates flexible or rigid conductors up to 6 mm², while a 13 mm pitch supports orderly installation alongside compatible terminal components.
The 131ETTM4TM4-1 features a beige polyamide insulating body with a UL94 V-0 flammability classification and an operating temperature range of -55 °C to +110 °C. It can be installed on G32, TH35-7.5 or TH35-15 mounting rails, providing flexibility for industrial control, distribution and specialised electrical systems.
Key Advantages
- 41 A rated current for dependable industrial circuit connections.
- 1000 V rated voltage for demanding electrical applications.
- 6 mm² rated cross-section for compatible rigid and flexible conductors.
- Disconnect function supports circuit isolation and testing requirements.
- Compatible with several common DIN rail formats.
- Polyamide insulation with a UL94 V-0 flammability classification.
Key Features
- TE Connectivity Entrelec SNA specialised terminal block.
- 131ETTM4TM4-1 product designation.
- Also identified as BLOC 131 ET TM4-TM4-1-V0.
- Stud terminal connection system.
- Single-level construction.
- 13 mm terminal pitch.
- 8 kA short-time withstand current for 1 s.
- Beige polyamide insulating body.
- Suitable for G32 and TH35 DIN rail mounting.
Robust Stud Connection with Disconnect Functionality
Stud terminal blocks provide a mechanically secure connection for conductors in industrial environments where dependable electrical continuity is essential. The 131ETTM4TM4-1 combines this connection principle with a disconnect function, enabling compatible circuits to be isolated as part of testing, commissioning or maintenance procedures.
With its 41 A current rating, 1000 V voltage rating and 8 kA short-time withstand capability for 1 s, the 1SNA191532R0500 is designed for robust industrial service. Its multi-rail mounting compatibility also makes it practical for both existing and newly designed terminal assemblies.
Typical Applications
- Industrial control and automation panels.
- Disconnect and isolation circuits.
- Electrical distribution assemblies.
- Machine-building electrical systems.
- Testing and measurement circuits.
- DIN rail-mounted terminal assemblies.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Stud / bolt | |
| Terminal Type | Disconnect / Test | |
| Conductor Size | 6 mm² | |
| Colour | Beige | |
| Manufacturer | TE Connectivity | |
| Brand / range | Entrelec SNA | |
| Model | 131ETTM4TM4-1 | |
| Alternative designation | BLOC 131 ET TM4-TM4-1-V0 | |
| Manufacturer part number | 1SNA191532R0500 | |
| Product type | Specific stud disconnect terminal block | |
| Function | Disconnect | |
| Number of levels | 1 | |
| Rated cross-section | 6 mm² | |
| Rated current | 41 A | |
| Rated voltage | 1000 V | |
| Short-time withstand current | 8 kA for 1 s | |
| Connection type | Stud | |
| Flexible conductor capacity | 1 x 6 mm² | |
| Rigid conductor capacity | 1 x 6 mm² | |
| Pitch | 13 mm | |
| Cable lug tightening torque | 2.5 N·m | |
| Insulation material | Polyamide | |
| Flammability rating | UL94 V-0 | |
| Colour | Beige | |
| DIN rail mounting | G32, TH35-7.5 and TH35-15 | |
| Operating temperature | -55 to +110 °C | |
| Storage temperature | -55 to +110 °C | |
| Width | 13 mm | |
| Height | 70 mm | |
| Depth | 43.5 mm | |
| Product net weight | 26 g | |
| Pack quantity | 25 | |
| EAN | 3472591915327 |
Frequently Asked Questions
What is the TE Connectivity 1SNA191532R0500?
The 1SNA191532R0500 is the 131ETTM4TM4-1, a specialised single-level stud disconnect terminal block from the Entrelec SNA range.
What are the electrical ratings of the 131ETTM4TM4-1?
The terminal has a rated current of 41 A, a rated voltage of 1000 V and a rated cross-section of 6 mm².
What is the function of the 1SNA191532R0500?
The 131ETTM4TM4-1 is a disconnect terminal block, providing a stud-based conductor connection together with circuit disconnect functionality.
Which DIN rails can the 1SNA191532R0500 be mounted on?
The terminal is suitable for G32, TH35-7.5 and TH35-15 mounting rails.
What are the dimensions of the 131ETTM4TM4-1?
The terminal measures approximately 13 mm wide, 70 mm high and 43.5 mm deep, with a product net weight of 26 g.
Trusted Industrial Terminal Connectivity
TE Connectivity Entrelec SNA stud terminal blocks provide robust modular connections for industrial control, distribution, isolation and specialised electrical applications.
