TE Connectivity 1SNA167933R1600 COR-T-5 is an ESSAILEC 2 x 4-pole pre-wired voltage test plug with 2.2 precoding, 2 m of 2.5 mm² conductor cable and eight 4 mm test plugs for professional electrical testing and commissioning.
£460.23
The TE Connectivity 1SNA167933R1600, designated COR-T-5 and also referenced as COR-T-R5-2.2, is a pre-wired voltage test plug designed for use with compatible ESSAILEC test block systems. It provides a ready-assembled interface for voltage measurement, testing and commissioning in electrical protection, metering and control installations.
The COR-T-5 incorporates a 2 × 4-pole plug with 2.2 precoding together with eight 4 mm test plugs, comprising four black and four red connections. The plug is supplied pre-wired to simplify test procedures and reduce the amount of field assembly required when connecting test equipment to compatible ESSAILEC voltage sockets.
The pre-wired assembly uses 2.5 mm² conductors with a cable length of approximately 2 m. Its conductors are individually marked to assist identification, while the complete assembly weighs approximately 1.07 kg. The COR-T-5 is intended for professional protection, metering and electrical testing applications where dependable and repeatable test connections are required.
ESSAILEC test systems provide dedicated interfaces for testing protection, metering and measurement circuits without unnecessarily disturbing permanent field wiring. Pre-wired test plugs simplify this process further by combining the plug, contact connections, coding, conductors and test plugs into a ready-to-use assembly.
The COR-T-5 provides eight clearly differentiated 4 mm test connections and a 2 m pre-wired cable assembly. For safe installation, the pre-wired test leads should be connected to the test equipment before the ESSAILEC plug is inserted into its compatible socket.
| Manufacturer | TE Connectivity / Entrelec |
|---|---|
| Series | ESSAILEC |
| Model | COR-T-5 |
| Alternative designation | COR-T-R5-2.2 |
| Manufacturer part number | 1SNA167933R1600 |
| Product type | Pre-wired voltage test plug |
| Plug configuration | 2 × 4 poles |
| Precoding | 2.2 |
| Main plug colour | Grey |
| Test connections | 8 × 4 mm test plugs |
| Black test plugs | 4 |
| Red test plugs | 4 |
| Conductor cross-section | 2.5 mm² |
| Cable length | 2 m |
| Product net height | 63 mm |
| Product net width | 44 mm |
| Overall depth / cable assembly length | approx. 2232 mm |
| Product net weight | approx. 1.07 kg |
| EAN | 3472591679335 |
| Package quantity | 1 piece |
The COR-T-5 is a pre-wired voltage test plug used with compatible ESSAILEC systems to connect electrical test equipment during voltage measurement, commissioning and maintenance procedures.
The COR-T-5 uses a 2 × 4-pole configuration, providing eight connections in total.
The assembly includes eight 4 mm test plugs, consisting of four black plugs and four red plugs.
The COR-T-5 is supplied with approximately 2 m of cable using 2.5 mm² conductors.
The pre-wired test leads should be connected to the test equipment before the ESSAILEC pre-wired plug is inserted into the socket.
TE Connectivity / Entrelec ESSAILEC pre-wired test accessories provide organised and repeatable connections for voltage measurement, protection testing, commissioning and maintenance in professional electrical installations.
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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...