TE Connectivity PC-E-VA 1SNA166763R0200 is a blue ESSAILEC flush-mounted voltage test socket with short-circuited contacts, an 8 A current rating and 400 V voltage rating for industrial electrical measurement, protection and testing circuits.
£145.87
The TE Connectivity PC-E-VA 1SNA166763R0200 is a professional ESSAILEC® voltage test socket with short-circuited contacts designed for electrical measurement, protection and testing applications. Part of the established TE Connectivity Entrelec ESSAILEC range, it provides a dependable test interface for secondary circuits associated with instrument transformers, meters and protection relays.
The PC-E-VA features a flush-mounting configuration and robust ring-tongue electrical connections, making it suitable for permanent integration into switchgear, control panels and metering equipment. Its short-circuited contact arrangement supports specialised testing requirements, while the ESSAILEC plug-and-socket system allows engineers to perform measurement, monitoring, injection and maintenance operations through an organised test interface.
Rated at 8 A and 400 V, the PC-E-VA combines compact dimensions with industrial-grade construction. The blue socket measures approximately 74 mm high, 50 mm wide and 57 mm deep and provides IP20 protection in its standard socket configuration, making it well suited to professional electrical testing and protection installations.
ESSAILEC test blocks provide an accessible interface for testing secondary electrical circuits associated with current and voltage transformers, sensors, meters and protection relays. They allow engineers to perform operations such as electrical measurement, monitoring, signal injection, commissioning and equipment maintenance while reducing the need to disconnect permanent field wiring.
The PC-E-VA is designed around the ESSAILEC modular plug-and-socket principle and uses a short-circuited contact configuration for its intended circuit arrangement. Its flush-mounted construction provides convenient panel-front access, while coding and compatible accessories help support organised and dependable test procedures in industrial electrical installations.
| Manufacturer | TE Connectivity / Entrelec |
|---|---|
| Series | ESSAILEC® |
| Model | PC-E-VA |
| Manufacturer part number | 1SNA166763R0200 |
| Product type | Voltage test socket / test block |
| Contact configuration | Short-circuited contacts |
| Rated current | 8 A |
| Rated voltage | 400 V |
| Impulse withstand voltage | 4,000 V |
| Connection type | Ring-tongue |
| Contact finish | Silver-plated |
| Mounting type | Flush mounting |
| Protection rating | IP20 |
| Housing material | Polycarbonate |
| Colour | Blue |
| Height | 74 mm |
| Width | 50 mm |
| Depth | 57 mm |
| Weight | approx. 145 g |
| Compatible cover | CPP-1 |
| Pack quantity | 1 |
| Customs tariff number | 85369010 |
| EAN | 3472591667639 |
The PC-E-VA is an ESSAILEC voltage test socket used to provide an accessible testing interface for electrical measurement, protection and instrument transformer secondary circuits.
The PC-E-VA has a rated current of 8 A and a rated voltage of 400 V.
The 1SNA166763R0200 uses a short-circuited contact configuration designed for its specialised ESSAILEC testing application.
The PC-E-VA uses a flush-mounting arrangement, allowing it to be integrated into compatible electrical panels and switchgear with convenient access to the test interface.
The PC-E-VA measures approximately 74 mm high, 50 mm wide and 57 mm deep.
TE Connectivity Entrelec ESSAILEC test blocks provide dedicated interfaces for electrical measurement, protection and testing circuits, helping engineers perform commissioning, monitoring and maintenance procedures through an organised and dependable plug-and-socket system.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...