TE Connectivity / ENTRELEC IR1 1SNA167622R2600 is a straight adaptor for compatible ESSAILEC measuring and testing block systems used in electrical protection, metering, commissioning and maintenance applications.
£113.49
The TE Connectivity / ENTRELEC IR1 1SNA167622R2600 is a straight adaptor designed for the ENTRELEC ESSAILEC measuring and testing block system. It provides a dedicated connection accessory for test arrangements used in electrical measurement, protection, commissioning and maintenance applications.
Identified by the manufacturer designation IR1, this adaptor forms part of the ESSAILEC test accessory range alongside the IR2 H adaptor and IR3 test-interface adaptor. Its straight configuration provides a purpose-designed interface for compatible ESSAILEC test equipment and helps technicians configure temporary test connections within protection and metering circuits.
The IR1 has a product height of 17 mm, a depth of 54 mm and a net weight of approximately 15 g. It is supplied in a pack quantity of 5, while a dedicated DI insulating cap is available separately for protection of IR1 and IR2 adaptors.
ESSAILEC measuring and testing blocks provide dedicated interfaces for electrical testing operations involving current and voltage transformer secondary circuits, meters and protection equipment. The IR1 straight adaptor forms part of the accessory system used to configure suitable test connections during commissioning, measurement and maintenance procedures.
For installations requiring additional protection around the adaptor, the DI 1SNA167981R1700 insulating cap is specifically designated for the IR1 straight adaptor and IR2 H adaptor. This modular accessory approach allows technicians to select the components required for the particular ESSAILEC testing arrangement.
| Manufacturer | TE Connectivity / ENTRELEC |
|---|---|
| Series | ESSAILEC |
| Model | IR1 |
| Manufacturer part number | 1SNA167622R2600 |
| Product type | Straight adaptor |
| Application | ESSAILEC measuring and testing systems |
| Product height | 17 mm |
| Product depth | 54 mm |
| Product net weight | 15 g |
| Compatible insulating cap | DI |
| DI insulating cap part number | 1SNA167981R1700 |
| Pack quantity | 5 pieces |
| EAN | 3472591676228 |
| Customs tariff number | 85369010 |
| Country of origin | France |
The IR1 is a straight adaptor from the TE Connectivity / ENTRELEC ESSAILEC measuring and testing block accessory range.
It is designed as an accessory for compatible ESSAILEC electrical test arrangements used in measurement, protection, commissioning and maintenance applications.
The IR1 has a specified product height of 17 mm and a product depth of 54 mm.
The specified net weight of the IR1 is approximately 15 g.
Yes. The DI insulating cap, part number 1SNA167981R1700, is designed for use with the IR1 straight adaptor and the IR2 H adaptor.
The TE Connectivity / ENTRELEC IR1 1SNA167622R2600 is supplied in a pack quantity of 5 pieces.
TE Connectivity / ENTRELEC ESSAILEC test blocks and accessories provide dedicated interfaces for electrical measurement, testing and protection circuits, supporting efficient commissioning, diagnostics and maintenance across industrial and utility 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...