Description
What it is
Test device that allows inserting and removing measuring instruments and testing relays without de-energizing the circuit, safely short-circuiting the CTs.
Application
Suitable for calibration and testing of relays and instruments in protection and measurement panels.
Standard
Complies with the IEC 60255 standard.
Technical specifications
- Type
- Test switch
- Standard
- IEC 60255
- Application
- Calibration and testing of relays and instruments in protection and metering panels
Frequently asked questions
What is the test switch used for?+
Allows safely testing/removing instruments and relays, short-circuiting the CTs without opening the energized secondary.
What is the specification?+
Surface mount model 2.0 kV, 20 A / 600 V. Confirm the number of poles according to the application.
ℹ Enriquecido por cruzamento com fontes técnicas (IEC 60255 e catálogos). A CONFIRMAR no datasheet: funções, faixas de ajuste e alimentação exatas.
