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1sna115265r2400 – ms 4/6
TE Connectivity 1SNA115265R2400 MS4/6 is a grey 4 mm² screw clamp feed-through terminal block rated at 32 A and 630 V IEC for industrial signal, control and automation wiring.
£0.7155
Why Choose the TE Connectivity 1SNA115265R2400 MS4/6 Terminal Block?
The TE Connectivity 1SNA115265R2400 is an MS4/6 feed-through screw clamp terminal block designed for reliable signal connections in industrial electrical control panels, machinery and automation systems. Part of the established ENTRELEC SNA terminal block series, it combines secure screw termination with a compact DIN rail format for dependable and organised panel wiring.
The MS4/6 provides one feed-through circuit with two connection positions and has a rated conductor cross-section of 4 mm². Its IEC electrical ratings of 32 A and 630 V AC make it suitable for a broad range of industrial signal and control circuits, while an impulse withstand rating of 4 kV supports reliable operation in professional electrical installations.
With a narrow 6 mm spacing and dimensions of 41 × 6 × 31 mm, the 1SNA115265R2400 helps maximise available DIN rail space. Its grey polyamide housing, IP20 protection rating and compatibility with G32, TH35-7.5 and TH35-15 DIN rails make it a versatile choice for industrial panel builders and automation engineers.
Key Advantages
- Compact feed-through terminal block for industrial signal circuits.
- 32 A IEC current rating for dependable electrical connections.
- 630 V AC operating voltage suitable for industrial control applications.
- Accepts conductors up to 4 mm² using proven screw clamp technology.
- Only 6 mm wide, helping maximise available DIN rail space.
- Compatible with G32, TH35-7.5 and TH35-15 DIN rails.
Key Features
- TE Connectivity / ENTRELEC MS4/6 terminal block.
- Feed-through configuration with one circuit and two positions.
- 4 mm² rated conductor cross-section.
- 32 A IEC rated current.
- 630 V IEC rated voltage.
- 4 kV impulse withstand voltage.
- Secure screw terminal connection technology.
- Grey polyamide housing with UL 94V-0 flammability rating.
Reliable Signal Connections for Industrial Control Systems
Feed-through terminal blocks provide a secure and organised connection between field wiring and electrical control equipment. Screw clamp technology maintains firm conductor contact while allowing connections to be installed, inspected and serviced using conventional tools, making it well suited to industrial panel building and machinery wiring.
The ENTRELEC MS4/6 combines this proven connection method with a compact 6 mm profile and compatibility with several common DIN rail formats. Its 4 mm² conductor capacity and industrial electrical ratings make it suitable for control, signal and automation circuits where reliable connections and efficient use of panel space are important.
Typical Applications
- Industrial electrical control panels.
- Signal and control circuit connections.
- Factory automation and machinery wiring.
- Instrumentation and process control equipment.
- Electrical switchgear and distribution cabinets.
- Compact DIN rail terminal assemblies.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Terminal Type | Feed-through | |
| Conductor Size | 4 mm² | |
| Colour | Grey | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | SNA | |
| Model | MS4/6 | |
| Part number | 1SNA115265R2400 | |
| Product type | Screw clamp feed-through terminal block | |
| Block function | Feed-through | |
| Circuit application | Signal | |
| Number of circuits | 1 | |
| Number of poles | 2 | |
| Number of positions | 2 | |
| Number of levels | 1 | |
| Connection method | Screw terminal | |
| Rated conductor cross-section | 4 mm² | |
| Flexible conductor capacity | 0.22–4 mm² | |
| Rigid stranded conductor capacity | 0.2–4 mm² | |
| Wire size | Up to 10 AWG | |
| Rated current (IEC) | 32 A | |
| Rated voltage (IEC) | 630 V | |
| Operating voltage | 630 V AC | |
| Rated current (UL) | 30 A | |
| Rated current (CSA) | 25 A | |
| Rated voltage (CSA) | 300 V | |
| Maximum operating voltage (UL / CSA) | 600 V | |
| Impulse withstand voltage | 4 kV | |
| Short-time withstand current | 480 A for 1 s | |
| Spacing | 6 mm | |
| Wire stripping length | 10 mm | |
| Tool size | 4 mm | |
| Housing material | Polyamide | |
| Colour | Grey | |
| Flammability rating | UL 94V-0 | |
| Protection rating | IP20 | |
| DIN rail compatibility | G32, TH35-7.5 and TH35-15 | |
| Operating temperature | -55 to +110 °C | |
| Dimensions (H × W × D) | 41 × 6 × 31 mm | |
| Product weight | 6 g |
Frequently Asked Questions
What is the TE Connectivity 1SNA115265R2400 used for?
The 1SNA115265R2400 is an MS4/6 feed-through screw clamp terminal block designed for reliable signal and control wiring in industrial electrical panels, machinery and automation systems.
What are the electrical ratings of the MS4/6?
The MS4/6 has an IEC rated current of 32 A and an IEC rated voltage of 630 V, with a rated conductor cross-section of 4 mm².
What conductor sizes can the MS4/6 accept?
The terminal accepts flexible conductors from 0.22–4 mm² and rigid stranded conductors from 0.2–4 mm², with support for wire sizes up to 10 AWG.
How wide is the TE Connectivity MS4/6 terminal block?
The MS4/6 has a compact width and spacing of 6 mm, making it suitable for densely populated DIN rail terminal assemblies.
Which DIN rails are compatible with the MS4/6?
The MS4/6 can be mounted on G32, TH35-7.5 and TH35-15 DIN rails, providing flexible installation within industrial electrical panels.
Trusted by Panel Builders Worldwide
TE Connectivity ENTRELEC SNA terminal blocks are used by panel builders, electrical engineers and automation professionals to create compact, organised and dependable industrial signal and control wiring systems.
