Mains Test Block, Rated At 15A, 400 V

Prewired Essailec® plugs with Dia. 4 mm (.157" ) isolated test plugs for safe and
reliable connection on the test equipment side.
Available in Current and Voltage ranges, in 2 m (.078") length. With colour differentiation,
dedicated coding and marking for perfect identification between Current and Voltage ranges

Applications:
In current and voltage transformers secondary circuits for safe and reliable:
- Protection relays testing in control relay panel
- Meters control and calibration
- Data acquisition for network analysis

With Essailec®, benefit from more than 30 years of experience and successful implementations with major worldwide utilities and OEMs

Benefits:
In CT secondary circuits, very high induced voltages are generated if the CT secondary circuits are opened. Equipment and users are then in danger (electrical shocks).
With Essailec®, safely and simply insert the prewired plug in the socket:
- Plug and play for measuring operations with the new COR-C-4 or COR-C-1. Automatic "Make before break" sequence, no cursor or screws to operate.

ABB ESSAILEC® Test Blocks