2p Automatic circuit breaker B 20A 6kA Systeme9 400V SE S9F21220 Systeme Electric

S9FN miniature circuit breaker, Systeme9 series, Systeme Electric, 2-pole, rated current 20 A, characteristic B, Icn = 6 kA, Icu = 10 kA. Complies with GOST IEC 60898-1 and GOST IEC 60947-2 standards. Used in electrical networks with a voltage of 400 V. Designed to protect circuits from overloads and short circuits. Equipped with double safe terminals for separate conductor mounting, an instantaneous switching mechanism, and status indicators for the contact group and fault tripping. Mounts on a DIN rail using two-position clips, with the possibility of disassembly without removing the PIN busbar.