T743N630MT

M4 630N - electronic circuit breaker (Lsig) 3P - In=630A - Icu=50kA - Ue= 690Vac - setting: Ir= 0.4-1In, Tr= 3-30s (overload) - Isd= 1.5-10In, Tsd= 0-0,3s (short-circuit) - Ig= 0.2-1Ir, Tg= 0.1-1s (earth fault) - with measuring function
M4 630N - electronic circuit breaker (Lsig) 3P - In=630A - Icu=50kA - Ue= 690Vac - setting: Ir= 0.4-1In, Tr= 3-30s (overload) - Isd= 1.5-10In, Tsd= 0-0,3s (short-circuit) - Ig= 0.2-1Ir, Tg= 0.1-1s (earth fault) - with measuring function