Tmax
DOC. N.° RH0011502 - L2699
Sganciatore differenziale RC221 RC222.
RC221 RC222 Residual-current release.
Fehlerstromausloser RC221 RC222.
Dèclencheur diffèrentel RC221 RC222.
Relè differencial RC221 RC222.
4
T3 IV
1
1
1
-
-
1
3
T3 III
1
1
1
-
-
-
T2 IV
1
1
-
-
1
-
T2 III
1
1
-
-
-
-
T1 IV
1
1
-
-
1
-
T1 III
1
1
-
1
-
-
-
4
3
-
2
2
2
2
2
2
2
2
2
2
2
2
