Specifications:
The Siemens 5SY61 series C0.5 (0.5A) 1-pole miniature circuit breaker (MCB) is a thermal-magnetic switching device designed for industrial and commercial control panels. It features a Type C trip curve (tripping at 5 to 10 times rated current) and a 6 kA breaking capacity under EN/IEC 60898-1.
Core Electrical Specifications
- Rated Current (\(I_{n}\)): 0.5 A (C05)
- Number of Poles: 1P (1 Gang / Single Pole)
- Tripping Characteristic Curve: C
- Rated Operational Voltage (\(U_{e}\)): 400 V AC max (1-phase or multi-phase operations); 60 V DC max per pole
- Rated Insulation Voltage (\(U_{i}\)): 440 V AC
- Switching/Breaking Capacity: 6 kA (EN/IEC 60898-1), 15 kA (IEC 60947-2)
- Current Limiting Class: 3
- Supply Frequency: 50/60 Hz
