7SJ

SIEMENS 7SJ / 7SJ61 Página 2 ⍾ SIEMENS ⍾ Última modificación

The Siemens 7SJ / 7SJ61 catalog features multifunctional protective relays, each equipped with a backlit text display (4 x 20 characters), 7 programmable LEDs, and a 1/3 19” case. These relays incorporate features such as watchdog contacts, phase current transformers, and sensitive earth current transformers, along with various input/output configurations.