TE Connectivity 1SNA114205R2000 AD2.5 is a grey single-pole insulation displacement jumper bar rated at 24 A IEC for electrically bridging compatible ENTRELEC terminal block connections.
£1.44
The TE Connectivity 1SNA114205R2000 is a grey AD2.5 single-pole jumper bar designed for compatible ENTRELEC terminal block assemblies in industrial control panels, electrical cabinets and automation equipment. Part of the ENTRELEC SNA accessory range, it provides a convenient conductive link for electrically bridging compatible terminal connection points.
The AD2.5 uses an insulation displacement connection (IDC) arrangement and has a compact 6 mm width. Its single-pole configuration provides a straightforward method of establishing a common electrical connection while maintaining an organised and space-efficient terminal block assembly.
Rated at 24 A IEC in the ENTRELEC terminal block catalogue, the 1SNA114205R2000 is designed as a conducting accessory for compatible terminal blocks rather than as a standalone 2.5 mm² terminal. Its compact dimensions of approximately 20 × 6 × 11 mm and low 1.6 g weight make it easy to incorporate into densely populated industrial wiring assemblies.
Jumper bars allow compatible terminal points to be electrically interconnected without adding separate external jumper wires. This helps simplify panel wiring, reduce conductor clutter and create clearly structured common-potential connections across industrial terminal assemblies.
The TE Connectivity AD2.5 provides a compact single-pole conductive link for compatible ENTRELEC terminals. Its 24 A IEC rating, insulation displacement design and compact 6 mm width make it a practical accessory for control, signalling and distribution wiring where reliable terminal bridging is required.
| Manufacturer | TE Connectivity / ENTRELEC |
|---|---|
| Series | SNA |
| Model | AD2.5 |
| Part number | 1SNA114205R2000 |
| Product type | Jumper bar / terminal block conducting accessory |
| Connection technology | Insulation displacement connection (IDC) |
| Number of poles | 1 |
| Rated current | 24 A IEC |
| Colour | Grey |
| Width | 6 mm |
| Height | 20 mm |
| Length | 11 mm |
| Touch protection | Yes |
| Product weight | 1.6 g |
| Pack quantity | 50 pieces |
| EAN | 3472591142051 |
The 1SNA114205R2000 is an AD2.5 single-pole jumper bar designed as a conducting accessory for compatible TE Connectivity ENTRELEC terminal block assemblies.
The manufacturer catalogue identifies the 1SNA114205R2000 as an AD2.5 jumper bar rather than a standalone 2.5 mm² terminal block. It uses an insulation displacement connection arrangement to provide an electrical bridge within compatible terminal assemblies.
The ENTRELEC terminal block catalogue specifies a 24 A IEC current rating for the AD2.5 single-pole jumper bar.
The AD2.5 measures approximately 20 mm high, 6 mm wide and 11 mm long, with a product weight of approximately 1.6 g.
The AD2.5 is used to create an electrical bridge between compatible terminal connection points, helping distribute a common electrical potential without requiring a separate external jumper wire.
TE Connectivity ENTRELEC terminal block accessories are widely used by panel builders, automation engineers and electrical installers for organised circuit bridging, dependable terminal connections and efficient industrial control cabinet wiring.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...