Siemens SENTRON 3VA9988 Überspannungsableiter Hilfsauslöser für 3VA1, 3VA20-26

The Siemens Shunt Trip streams ample power with a maximum apparent consumption of 650 VA, designed for the 3VA series, specifically for 3VA1 and 3VA20 26 models. It operates effectively within a voltage range of 380 500 V AC at frequencies of 50/60 Hz, ensuring reliable performance. Its surge voltage resistance rated at 4 kV offers enhanced resilience against electrical disturbances, solidifying its place as a dependable solution within its category.

Rated for pollution degree 3, ensuring suitability for various environments
Compact mechanical design with a height of 651 mm and a width of 217 mm optimising space utilisation
Supports a connectable conductor cross section ranging from 05 to 15 mm² for versatile wiring options
Offers a minimal tightening torque of 04 N·m, facilitating secure connections
Compliance with IEC standards for reliable and consistent connections
Features stripped length specifications for precise installations according to recognised standards