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1sna165488r2700 – ma2,5/5.p ground terminal
TE Connectivity 1SNA165488R2700 MA2.5/5.P is a green/yellow 2.5 mm² screw-clamp ground terminal block with 5 mm spacing, 300 A short-time withstand current for 1 s and G32 or TH35 DIN rail mounting.
£3.04
Why Choose the TE Connectivity 1SNA165488R2700 MA2.5/5.P Ground Terminal?
The TE Connectivity 1SNA165488R2700, manufacturer designation MA2.5/5.P, is a green/yellow screw-clamp ground terminal block from the ENTRELEC SNA range. Designed for protective earth connections in industrial electrical assemblies, it provides a compact DIN rail termination point for reliable grounding within control panels, machinery and distribution equipment.
The MA2.5/5.P features a 5 mm pitch, two connection positions and a nominal conductor size of 2.5 mm² / 12 AWG. Its screw-terminal connection accepts flexible conductors from 0.22–2.5 mm² and rigid stranded conductors from 0.2–4 mm², providing flexibility for a variety of industrial wiring requirements.
Constructed with a Polyamide 6.6 housing and rated to UL 94 V-0 for flammability, the 1SNA165488R2700 is designed for demanding panel environments. It supports G32, TH35-7.5 and TH35-15 DIN rails and has an operating temperature range of -55 to 110 °C.
Key Advantages
- Dedicated protective earth / ground terminal for industrial wiring systems.
- Green/yellow housing provides immediate ground-circuit identification.
- Reliable screw-terminal connection for secure conductor termination.
- Nominal conductor size of 2.5 mm² / 12 AWG.
- Compatible with G32 and TH35 DIN rail formats.
- Wide operating temperature range from -55 to 110 °C.
Key Features
- TE Connectivity ENTRELEC MA2.5/5.P ground terminal block.
- Ground / protective earth block function.
- Green and yellow colour coding.
- 5 mm product spacing.
- 2 positions and one electrical circuit.
- Single-level terminal construction.
- Screw-clamp conductor termination.
- 10 mm wire stripping length.
- 0.4 N·m tightening torque.
- 300 A short-time withstand current for 1 s.
- UL 94 V-0 housing flammability rating.
Reliable Protective Earth Connections for Industrial Panels
Ground terminals provide a dedicated connection between protective conductors and the panel grounding system. The MA2.5/5.P combines green/yellow identification with a robust screw-clamp termination, helping panel builders establish organised and readily identifiable protective earth connections.
Its compact 5 mm width helps maximise available DIN rail space, while compatibility with G32 and both common TH35 rail profiles allows the terminal to integrate into a broad range of ENTRELEC SNA assemblies. The 300 A for 1 s short-time withstand rating further supports dependable grounding applications.
Typical Applications
- Protective earth conductor termination.
- Industrial control panels.
- Machine control cabinets.
- Switchboards and distribution equipment.
- Automation and process-control systems.
- Instrumentation panels.
- OEM machinery and production equipment.
- DIN rail grounding and terminal assemblies.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | IDC (ADO) | |
| Terminal Type | Earth (PE) | |
| Conductor Size | 2.5 mm² | |
| Colour | Green | |
| Manufacturer | TE Connectivity | |
| Brand / product family | ENTRELEC SNA | |
| Part number | 1SNA165488R2700 | |
| Manufacturer designation | MA2.5/5.P | |
| Product type | Screw-clamp ground terminal block | |
| Block function | Ground / protective earth | |
| Primary colour | Green/yellow | |
| Number of circuits | 1 | |
| Number of poles | 2 | |
| Number of positions | 2 | |
| Number of levels | 1 | |
| Gauge type | A3 | |
| Nominal wire size | 2.5 mm² / 12 AWG | |
| Flexible conductor capacity | 0.22–2.5 mm² | |
| Rigid stranded conductor capacity | 0.2–4 mm² | |
| Product spacing | 5 mm | |
| Connection method | Screw terminal | |
| Wire stripping length | 10 mm | |
| Tightening torque | 0.4 N·m | |
| Recommended tool size | 3.5 mm | |
| Short-time withstand current | 300 A for 1 s | |
| Housing material | Polyamide 6.6 | |
| Product width | 5 mm | |
| Product height | 43.5 mm | |
| Product depth / length | 40.5 mm | |
| Product weight | 18 g | |
| DIN rail mounting | G32, TH35-7.5 and TH35-15 | |
| Installation temperature | -5 to 40 °C | |
| Operating temperature | -55 to 110 °C | |
| Flammability rating | UL 94 V-0 | |
| EAN | 3472591654882 |
Frequently Asked Questions
What is the TE Connectivity 1SNA165488R2700?
The 1SNA165488R2700, designated MA2.5/5.P, is a green/yellow screw-clamp ground terminal block from the TE Connectivity ENTRELEC SNA range.
What conductor sizes can the MA2.5/5.P accept?
The terminal has a nominal size of 2.5 mm² / 12 AWG. It accepts flexible conductors from 0.22–2.5 mm² and rigid stranded conductors from 0.2–4 mm².
Which DIN rails are compatible with the 1SNA165488R2700?
The MA2.5/5.P supports G32, TH35-7.5 and TH35-15 DIN rail mounting, allowing it to integrate with a variety of industrial terminal assemblies.
What are the dimensions of the MA2.5/5.P?
The terminal measures approximately 5 mm wide, 43.5 mm high and 40.5 mm deep, with a product weight of approximately 18 g.
What tightening torque is specified for the MA2.5/5.P?
TE Connectivity specifies a tightening torque of 0.4 N·m, with a recommended tool size of 3.5 mm and a wire stripping length of 10 mm.
Trusted by Industrial Panel Builders Worldwide
TE Connectivity ENTRELEC SNA ground terminals combine proven screw-clamp technology, clear protective-earth identification and flexible DIN rail mounting to support safe, organised and serviceable industrial electrical installations.
