Circuit breaker 3p B 125A 10kA Systeme9 400V 27mm SE S9H31392 Systeme Electric

S9NH circuit breaker, Systeme9 series, Systeme Electric, 3-pole, rated current 125 A, characteristic B, Icn = 10 kA, Icu = 10 kA. Complies with GOST IEC 60898-1 and GOST IEC 60947-2 standards. Used in electrical networks with voltage 400 V. Designed to protect circuits from overloads and short-circuit currents. Equipped with safe terminals with increased connection capacity up to 50mm2, instantaneous switching mechanism, contact group status indicators, and fault trip indicators. Mounts on DIN rail using two-position latches, with the possibility of disassembly without removing the PIN busbar.