Siemens 5SY6132-6 SENTRON 5SY6 Miniature Circuit Breaker 1P B-curve 32 A 6 kA. Siemens 5SY6132-6 miniature circuit breaker from the SENTRON 5SY6 range. Official Siemens active listing: Miniature circuit breaker 230/400 V 6kA, 1-pole, B, 32 A, D=70 mm. Key details: Voltage rating: 230/400 V, Breaking capacity: 6 kA, Poles: 1P, Trip curve: B, Rated current: 32 A, Installation depth: 70 mm. Selected for common Egypt and Gulf low-voltage panel demand, including distribution boards, industrial control panels, maintenance replacement, and OEM panel-building projects.