Core Structure and Principle：
Protection Mechanism: Dual tripping system – thermal trip (overload delay protection) + electromagnetic trip (short-circuit instantaneous protection), current-limiting design, breaking time approximately 2.3–2.5ms, effectively limiting fault energy.
Key Design Features: Contact position indicator (CPI) intuitively displays on/off status (red for closed / green for open); vertical metal operating mechanism, robust and deformation-resistant; IP20 finger-touch safety terminals, supporting forward and reverse wiring, compatible with wires and busbars.
Product Series and Features：
S200: Basic model, 6kA breaking capacity, suitable for conventional power distribution.
S200M: Enhanced breaking capacity 10kA, suitable for scenarios with higher breaking capacity requirements.
S200P: High breaking capacity 25kA, preferred for heavy-duty industrial applications.
S200U/UP: UL/CSA certified, compatible with North American 480Y/277V systems, K/Z characteristics.
S200DC: DC dedicated, 60V DC, 1–25A, K/Z characteristics.
General Advantages: Dual-terminal design compatible with busbars and wires; DIN rail snap-on installation for easy disassembly; abundant accessories (auxiliary contacts, alarm contacts, shunt trip, etc.); bottom-mounted accessories save 50% of space.
