Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1sna105075r2000 – ma2.5/5 orange
TE Connectivity 1SNA105075R2000 MA2.5/5 orange screw clamp feed-through terminal block from the ENTRELEC SNA series, rated at 24 A and 1000 V IEC with a 2.5 mm² rated conductor size for industrial signal and control wiring.
£0.7394
Why Choose the TE Connectivity 1SNA105075R2000 MA2.5/5 Orange Terminal Block?
The TE Connectivity 1SNA105075R2000 is an orange MA2.5/5 screw clamp feed-through terminal block designed for reliable signal and conductor connections in industrial control panels, electrical enclosures and automation equipment. Part of the ENTRELEC SNA series, this compact single-level terminal block combines proven screw-terminal technology with versatile DIN rail mounting for dependable industrial wiring.
The MA2.5/5 has a rated conductor size of 2.5 mm² and accepts flexible conductors from 0.22–2.5 mm² and rigid stranded conductors from 0.2–4 mm². Its narrow 5 mm pitch helps maximise wiring density inside control cabinets, while the orange polyamide 6.6 housing provides clear visual identification of circuits.
With an IEC current rating of 24 A and IEC voltage rating of 1000 V, the 1SNA105075R2000 provides dependable electrical performance in industrial signal applications. It mounts onto standard G32, TH35-15 and TH35-7.5 DIN rails, making it straightforward to incorporate into both new and existing terminal assemblies.
Key Advantages
- Compact screw clamp feed-through terminal block for industrial wiring.
- 24 A IEC current rating for dependable signal and control connections.
- 1000 V IEC voltage rating for demanding electrical installations.
- Compact 5 mm pitch helps maximise control panel wiring density.
- Orange housing provides clear visual circuit identification.
- Universal mounting compatibility with common DIN rail formats.
Key Features
- TE Connectivity ENTRELEC SNA series.
- MA2.5/5 feed-through terminal block.
- Orange polyamide 6.6 housing.
- 2.5 mm² rated conductor size.
- 24 A IEC current rating.
- 1000 V IEC voltage rating.
- 5 mm terminal spacing.
- Single-level, single-circuit configuration with two positions.
- Screw terminal connection for secure conductor clamping.
- IP20 protection rating.
Reliable Connections for Industrial Control Systems
Feed-through terminal blocks provide an organised and secure method of joining conductors within electrical enclosures and control panels. The TE Connectivity MA2.5/5 uses screw-terminal technology to maintain a dependable electrical connection while allowing conductors to be installed, inspected and maintained efficiently.
The ENTRELEC SNA series is designed for industrial panel building and automation applications where compact dimensions, reliable connections and flexible DIN rail installation are important. At only 5 mm wide, the MA2.5/5 is particularly useful for high-density terminal assemblies where efficient use of control cabinet space is required.
Typical Applications
- Industrial electrical control panels.
- Automation and machine control systems.
- Signal and instrumentation wiring.
- DIN rail terminal assemblies.
- Switchgear and electrical cabinets.
- OEM machinery and production equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | IDC (ADO) | |
| Terminal Type | Feed-through | |
| Conductor Size | 2.5 mm² | |
| Colour | Orange | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | ENTRELEC SNA | |
| Model | MA2.5/5 | |
| Part number | 1SNA105075R2000 | |
| Product type | Screw clamp feed-through terminal block | |
| Block function | Feed-through | |
| Circuit application | Signal | |
| Colour | Orange | |
| Number of circuits | 1 | |
| Number of poles | 2 | |
| Number of positions | 2 | |
| Number of levels | 1 | |
| Gauge type | A3 | |
| Rated conductor size | 2.5 mm² | |
| IEC current rating | 24 A | |
| UL current rating | 30 A | |
| CSA current rating | 25 A | |
| IEC voltage rating | 1000 V | |
| UL / CSA operating voltage | 600 V | |
| Dielectric withstand voltage | 2000 V | |
| Impulse withstand voltage | 8000 V | |
| Short-time withstand current at 1 s | 300 A | |
| Flexible conductor capacity | 0.22–2.5 mm² | |
| Rigid stranded conductor capacity | 0.2–4 mm² | |
| Wire size | up to 12 AWG | |
| Terminal spacing | 5 mm | |
| Termination method | Screw terminal | |
| Tightening torque | 0.4 Nm | |
| Housing material | Polyamide 6.6 | |
| Protection rating | IP20 | |
| UL flammability rating | UL 94V-0 | |
| DIN rail types | G32 / TH35-15 / TH35-7.5 | |
| Dimensions (H × W × D) | 44.5 × 5 × 40.5 mm | |
| Wire stripping length | 10 mm | |
| Tool size | 3.5 mm | |
| Product weight | 6.6 g | |
| Installation temperature range | -5 to +40 °C | |
| Operating temperature range | -55 to +110 °C |
Frequently Asked Questions
What is the TE Connectivity 1SNA105075R2000 used for?
The 1SNA105075R2000 is a feed-through DIN rail terminal block designed to provide secure conductor connections for signal and control wiring in industrial electrical panels and automation systems.
What current and voltage is the MA2.5/5 rated for?
The MA2.5/5 has an IEC current rating of 24 A and an IEC voltage rating of 1000 V.
What conductor sizes does the 1SNA105075R2000 accept?
The terminal block accepts flexible conductors from 0.22–2.5 mm² and rigid stranded conductors from 0.2–4 mm².
What type of connection does the MA2.5/5 use?
The MA2.5/5 uses a screw terminal connection with a tightening torque of 0.4 Nm, providing a secure and dependable conductor connection.
Which DIN rails are compatible with the MA2.5/5?
The 1SNA105075R2000 is suitable for mounting on G32, TH35-15 and TH35-7.5 DIN rails, providing flexibility across a wide range of industrial panel installations.
Trusted by Industrial Panel Builders Worldwide
TE Connectivity ENTRELEC SNA terminal blocks are widely used by panel builders, automation engineers and electrical installers for reliable conductor termination, compact control cabinet wiring and dependable industrial electrical connections.
