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1sna115144r1300 – m70/31.f power term 1xm8 stud
TE Connectivity 1SNA115144R1300 M70/31.F is a 150 A, 1000 V ENTRELEC SNA studded power terminal with a single M8 connection for high-current industrial power circuits.
£4.61
Why Choose the TE Connectivity 1SNA115144R1300 M70/31.F Power Terminal?
The TE Connectivity 1SNA115144R1300, designated M70/31.F, is a compact studded power terminal block from the ENTRELEC SNA Series, designed for high-current industrial power connections. Featuring a single M8 stud connection, it provides secure cable-lug termination for electrical control panels, power distribution equipment and industrial machinery.
The M70/31.F is rated at 150 A and 1000 V, making it suitable for demanding industrial power circuits. Its stud connection accommodates rigid conductors from 2.5–70 mm² and flexible conductors from 2.5–50 mm², providing considerable flexibility when terminating larger power cables.
With a compact 31 mm spacing and dimensions of approximately 66 × 31 × 50.5 mm (H × W × D), the M70/31.F combines high-current capability with efficient panel utilisation. Its grey polyamide insulating body and compatibility with G32, TH35-7.5 and TH35-15 DIN rails make it suitable for modular industrial installations.
Key Advantages
- Heavy-duty 150 A studded power terminal for industrial power circuits.
- Single M8 stud connection provides secure cable-lug termination.
- Rated operating voltage of 1000 V.
- Accepts rigid conductors up to 70 mm² and flexible conductors up to 50 mm².
- 8000 A for 1 s short-time withstand current for demanding power applications.
- Compatible with G32 and standard 35 mm DIN rails for flexible panel installation.
Key Features
- TE Connectivity ENTRELEC SNA Series power terminal.
- M70/31.F compact power terminal design.
- 1 × M8 stud connection.
- 150 A rated current.
- 1000 V rated voltage.
- 50 mm² rated cross-section.
- 8 kV rated impulse withstand voltage.
- 12 N·m cable-lug tightening torque.
- Grey polyamide insulating construction.
- Operating temperature range from -55 to +110 °C.
Reliable High-Current Connections for Industrial Power Distribution
Studded power terminals provide a robust method of terminating large conductors fitted with cable lugs. The M70/31.F uses a single M8 stud connection with a specified 12 N·m tightening torque, helping provide a mechanically secure electrical connection in high-current industrial equipment.
Its combination of a 150 A current rating, 1000 V rated voltage and conductor capacity up to 70 mm² makes the M70/31.F suitable for demanding power distribution applications. Compatibility with several IEC 60715 DIN rail formats also simplifies integration into modular electrical panel assemblies.
Typical Applications
- Industrial power distribution panels.
- High-current cable-lug connections.
- Machine control and power cabinets.
- Motor and drive power circuits.
- Industrial switchgear assemblies.
- Factory automation and process equipment.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Connection | Stud / bolt | |
| Terminal Type | Power / Distribution | |
| Conductor Size | 50 mm² | |
| Product Series | TE SNA | |
| Colour | Grey | |
| Manufacturer | TE Connectivity | |
| Range | ENTRELEC SNA Series | |
| Model | M70/31.F | |
| Part number | 1SNA115144R1300 | |
| Product type | Studded power terminal block | |
| Connection type | Stud | |
| Stud configuration | 1 × M8 | |
| Rated current | 150 A | |
| Rated voltage | 1000 V | |
| Maximum operating voltage UL/CSA | 600 V | |
| Rated impulse withstand voltage | 8 kV | |
| Dielectric test voltage | 3500 V | |
| Rated cross-section | 50 mm² | |
| Rigid conductor capacity | 2.5–70 mm² | |
| Flexible conductor capacity | 2.5–50 mm² | |
| UL/CSA conductor capacity | Up to 00 AWG rigid | |
| Rated short-time withstand current | 8000 A for 1 s | |
| Cable-lug tightening torque | 12 N·m | |
| Number of levels | 1 | |
| Spacing | 31 mm | |
| Colour | Grey | |
| Insulation material | Polyamide | |
| Flammability classification | UL 94 V-2 | |
| DIN rail compatibility | G32, TH35-7.5 and TH35-15 to IEC 60715 | |
| Operating temperature | -55 to +110 °C | |
| Storage temperature | -55 to +110 °C | |
| Dimensions (H × W × D) | 66 × 31 × 50.5 mm | |
| Product net weight | 60 g | |
| Pollution degree | 3 | |
| Pack quantity | 10 pieces | |
| EAN | 3472591151442 | |
| Country of origin | Poland |
Frequently Asked Questions
What is the TE Connectivity 1SNA115144R1300 used for?
The M70/31.F is a studded industrial power terminal designed for secure termination of high-current power conductors fitted with suitable cable lugs.
What current and voltage is the M70/31.F rated for?
The terminal has a rated current of 150 A and a rated voltage of 1000 V.
What connection does the 1SNA115144R1300 use?
The M70/31.F features a single M8 stud connection for cable-lug termination, with a specified tightening torque of 12 N·m.
What conductor sizes can the M70/31.F accommodate?
It accommodates rigid conductors from 2.5–70 mm² and flexible conductors from 2.5–50 mm².
Which DIN rails are compatible with the M70/31.F?
The terminal is compatible with G32, TH35-7.5 and TH35-15 DIN rails in accordance with IEC 60715.
Trusted for Industrial Power Connections
TE Connectivity ENTRELEC SNA power terminals provide robust modular connection solutions for panel builders, machine manufacturers and automation engineers requiring secure termination of high-current industrial power circuits.
