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1sna115320r2700 – m10/10.rs term sprung clamp
TE Connectivity 1SNA115320R2700 M10/10.RS is a grey 10 mm² ENTRELEC SNA spring-loaded safety screw-clamp feed-through terminal block rated at 41 A and 800 V for energy and industrial electrical applications.
£1.99
Why Choose the TE Connectivity 1SNA115320R2700 M10/10.RS Spring-Loaded Screw Clamp Terminal?
The TE Connectivity 1SNA115320R2700, designated M10/10.RS, is a grey spring-loaded safety screw-clamp feed-through terminal block from the ENTRELEC SNA range. Primarily designed for energy applications based on the BS TS 5018 standard, it combines conventional screw termination with a spring-assisted clamping system for dependable electrical connections.
The M10/10.RS has a rated cross-section of 10 mm², rated current of 41 A and rated voltage of 800 V. Its spring clamp is designed to maintain contact pressure even if the screw clamp becomes loose, while the specially shaped linking bar helps secure compatible hook-type ferrules.
Rigid conductors from 0.5–16 mm² and flexible conductors from 0.5–10 mm² can be accommodated. With 10 mm spacing, IP20 protection and compatibility with G32, TH35-7.5 and TH35-15 DIN rails, the M10/10.RS provides a robust connection solution for energy, power distribution and industrial control installations.
Key Advantages
- Spring-loaded safety screw clamp helps maintain contact pressure if the screw clamp becomes loose.
- Designed primarily for energy applications based on BS TS 5018.
- 41 A rated current and 800 V rated voltage.
- Accepts rigid conductors up to 16 mm² and flexible conductors up to 10 mm².
- Special linking-bar geometry helps lock compatible hook-type ferrules securely.
- Compatible with G32 and standard 35 mm DIN rail formats.
Key Features
- TE Connectivity ENTRELEC SNA M10/10.RS terminal block.
- Feed-through terminal function.
- Spring-loaded safety screw-clamp connection.
- 10 mm² rated cross-section.
- 41 A rated current.
- 800 V rated voltage.
- 8 kV rated impulse withstand voltage.
- 1200 A for 1 s short-time withstand current.
- Single-level construction with 10 mm spacing.
- Grey polyamide housing with IP20 terminal protection.
Reliable Spring-Loaded Connections for Energy Applications
The M10/10.RS combines screw-clamp termination with a spring mechanism designed to maintain contact pressure even if the screw clamp becomes loose. This added security makes the terminal particularly suitable for energy and industrial installations where reliable electrical connections are essential.
A specially shaped linking bar is designed to lock compatible hook-type ferrules, while the terminal's 41 A current rating, 800 V voltage rating and 1200 A for 1 s short-time withstand capability support demanding circuits. Its compatibility with multiple IEC 60715 DIN rail formats also simplifies integration into modular panel assemblies.
Typical Applications
- Energy and power distribution systems.
- Industrial electrical control panels.
- Metering and measurement installations.
- Switchgear and protection assemblies.
- Industrial machinery and automation systems.
- Electrical installations requiring spring-assisted screw-clamp connections.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Spring clamp | |
| Terminal Type | Feed-through | |
| Conductor Size | 10 mm² | |
| Colour | Grey | |
| Manufacturer | TE Connectivity | |
| Range | ENTRELEC SNA | |
| Model | M10/10.RS | |
| Part number | 1SNA115320R2700 | |
| Product type | Spring-loaded screw clamp terminal block | |
| Function | Feed-through | |
| Connection type | Safety screw clamp | |
| Rated cross-section | 10 mm² | |
| Rated current | 41 A | |
| Rated voltage | 800 V | |
| Rated impulse withstand voltage | 8 kV | |
| Dielectric test voltage | 3000 V | |
| Rated short-time withstand current | 1200 A for 1 s | |
| Rigid conductor capacity | 0.5–16 mm² | |
| Flexible conductor capacity | 0.5–10 mm² | |
| UL/CSA conductor capacity | Up to 6 AWG stranded | |
| Wire stripping length | 14 mm | |
| IEC tightening torque | 1.2 N·m | |
| Manufacturer tightening torque | 1.4 N·m | |
| Recommended screwdriver | 5.5–6 mm flat screwdriver | |
| Number of levels | 1 | |
| Spacing | 10 mm | |
| Colour | Grey | |
| Insulation material | Polyamide | |
| Flammability classification | UL 94 V-0 | |
| Protection rating | IP20 at main terminals | |
| Pollution degree | 3 | |
| 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) | 54 × 10 × 51.5 mm | |
| Product net weight | 30 g | |
| Pack quantity | 25 pieces | |
| EAN | 3472591153200 | |
| Country of origin | France |
Frequently Asked Questions
What is the TE Connectivity 1SNA115320R2700?
The M10/10.RS is a grey 10 mm² spring-loaded safety screw-clamp feed-through terminal block from the ENTRELEC SNA range, designed primarily for energy applications.
What are the electrical ratings of the M10/10.RS?
The terminal has a rated current of 41 A, rated voltage of 800 V and rated cross-section of 10 mm².
What is the advantage of the spring-loaded clamp?
The spring mechanism is designed to maintain contact pressure even if the screw clamp becomes loose, providing additional connection security in demanding applications.
What conductor sizes can the M10/10.RS accept?
The terminal accepts rigid conductors from 0.5–16 mm² and flexible conductors from 0.5–10 mm², with UL/CSA stranded conductor capacity up to 6 AWG.
Which DIN rails are compatible with the M10/10.RS?
The terminal can be mounted on G32, TH35-7.5 and TH35-15 DIN rails in accordance with IEC 60715.
Trusted for Industrial and Energy Connections
TE Connectivity ENTRELEC SNA spring-loaded screw-clamp terminals provide secure and serviceable connection solutions for panel builders, energy-system engineers and industrial professionals requiring dependable conductor termination in demanding electrical installations.
