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.
1sna115486r0300 – ma2,5/5 grey terminal block
TE Connectivity MA2,5/5 1SNA115486R0300 is a grey ENTRELEC SNA screw clamp feed-through DIN rail terminal block rated at 24 A and 1000 V IEC with a 2.5 mm² rated cross-section.
£0.6578
Why Choose the TE Connectivity MA2,5/5 Grey Terminal Block 1SNA115486R0300?
The TE Connectivity MA2,5/5 1SNA115486R0300 is a compact screw clamp feed-through terminal block designed for dependable wire connection and signal distribution in industrial control panels, machinery and electrical installations. Part of the ENTRELEC SNA series, this grey DIN rail terminal provides a straightforward and durable solution for joining conductors within organised terminal assemblies.
The MA2,5/5 uses proven screw-clamp technology to provide secure conductor retention and reliable electrical continuity. Its compact 5 mm pitch helps maximise wiring density inside control cabinets, while compatibility with both symmetrical and asymmetrical DIN rails provides flexibility during panel construction and maintenance.
Rated at 24 A and 1000 V under IEC specifications, the 1SNA115486R0300 accommodates conductors up to 4 mm² rigid and 2.5 mm² flexible. The terminal is manufactured from polyamide 6.6, has an IP20 protection rating and is suitable for operating temperatures from -55 to 110 °C.
Key Advantages
- Reliable screw clamp feed-through connection for industrial wiring.
- Compact 5 mm terminal width supports high-density panel installations.
- 24 A IEC current rating for control and signal circuits.
- 1000 V IEC voltage rating for demanding electrical installations.
- Suitable for TH35 and G32 DIN rail systems.
- Durable polyamide 6.6 housing with UL 94 V-0 flammability rating.
Key Features
- TE Connectivity ENTRELEC SNA series.
- MA2,5/5 feed-through terminal block.
- 2 positions, 1 circuit and 1 level.
- 5 mm pitch compact construction.
- Screw terminal connection.
- 2.5 mm² rated cross-section.
- Grey housing for standard terminal identification.
- Compatible with G32, TH35-15 and TH35-7.5 DIN rails.
Reliable Connections for Industrial Control Panels
Feed-through terminal blocks provide a simple and organised method of joining incoming and outgoing conductors within electrical panels. The TE Connectivity MA2,5/5 uses a screw clamp mechanism to maintain firm conductor contact, helping provide stable electrical performance in machinery, automation and control applications.
The ENTRELEC SNA design combines compact dimensions with broad DIN rail compatibility, making the 1SNA115486R0300 suitable for both new panel builds and maintenance projects where dependable, space-efficient terminal connections are required.
Typical Applications
- Industrial control panels and switchboards.
- PLC and automation cabinets.
- Machine wiring and control systems.
- Signal and instrumentation circuits.
- Process control equipment.
- OEM electrical panel construction.
Technical Specifications
Tick the specs you need, then view products that match.
| Number of Levels | 1 | |
|---|---|---|
| Connection | IDC (ADO) | |
| Terminal Type | Feed-through | |
| Conductor Size | 2.5 mm² | |
| Product Series | TE SNA | |
| Colour | Grey | |
| Manufacturer | TE Connectivity | |
| Series | ENTRELEC SNA | |
| Model | MA2,5/5 | |
| Part number | 1SNA115486R0300 | |
| Product type | Screw clamp feed-through terminal block | |
| Colour | Grey | |
| Number of positions | 2 | |
| Number of circuits | 1 | |
| Number of levels | 1 | |
| Rated cross-section | 2.5 mm² | |
| Rigid conductor capacity | 0.2–4 mm² | |
| Flexible conductor capacity | 0.22–2.5 mm² | |
| IEC rated current | 24 A | |
| UL rated current | 30 A | |
| IEC rated voltage | 1000 V | |
| UL / CSA operating voltage | 600 V | |
| Impulse withstand voltage | 8000 V | |
| Short-time withstand current at 1 s | 300 A | |
| Pitch / width | 5 mm | |
| Dimensions (H × W × D) | 44.5 × 5 × 40.5 mm | |
| Wire stripping length | 10 mm | |
| Tightening torque | 0.4 Nm | |
| Housing material | Polyamide 6.6 | |
| Flammability rating | UL 94 V-0 | |
| Protection rating | IP20 | |
| DIN rail mounting | G32 / TH35-15 / TH35-7.5 | |
| Operating temperature | -55 to 110 °C | |
| Weight | 6.6 g |
Frequently Asked Questions
What is the TE Connectivity MA2,5/5 1SNA115486R0300 used for?
It is a feed-through DIN rail terminal block used to connect conductors securely inside industrial control panels, machinery and automation systems.
What current and voltage is the MA2,5/5 rated for?
The terminal has an IEC rating of 24 A at 1000 V, with a UL current rating of 30 A and UL / CSA operating voltage rating of 600 V.
What wire sizes can the 1SNA115486R0300 accept?
It accepts rigid conductors from 0.2–4 mm² and flexible conductors from 0.22–2.5 mm².
Which DIN rails are compatible with this terminal block?
The MA2,5/5 can be mounted on G32, TH35-15 and TH35-7.5 DIN rails, providing flexibility for different panel configurations.
What is the width of the TE Connectivity MA2,5/5?
The terminal block has a compact width and pitch of 5 mm, helping maximise wiring density inside electrical enclosures.
Trusted by Industrial Panel Builders Worldwide
TE Connectivity ENTRELEC SNA terminal blocks are widely used in industrial control, machinery and automation installations where reliable conductor termination, compact panel layouts and established screw-clamp technology are required.
