Features：
Graded Protection: Four breaking capacities are available; thermal-magnetic tripping adapts to power distribution loads, and electromagnetic tripping adapts to motor circuits, meeting diverse protection needs.
Flexible Installation: Supports vertical/horizontal/rear mounting; no derating required for top and bottom wiring; adaptable to various cabinet layouts.
Compact Size: 60/100A, 160/250A, and 400/630A are all the same size, saving cabinet space.
Safe and Reliable: Double-layer insulation design; accessories are isolated from the main circuit; clearly defined handle position; can lock the disconnected state; clear isolation indication.
Rich Accessories: Supports auxiliary/alarm contacts, shunt/undervoltage trip units; modular design allows for quick on-site installation.
Typical Applications：
Industrial Machinery: Incoming line and motor protection for OEM equipment such as machine tools, rubber and plastic machinery, textile machinery, and elevators; electromagnetic tripping adapts to starting current.
Building Power Distribution: Secondary power distribution lines in buildings, power circuits for air conditioning/water pumps, etc.; 3P/4P adapts to three-phase operation; S/K breaking capacity meets short-circuit requirements.
Infrastructure: Water treatment, HVAC, communication power supplies, etc.; compact size and flexible installation adapt to control panel layouts.
