Product Overview
The ZR3BL-125 series residual current circuit breakers are designed for AC230/400V low-voltage distribution circuits, combining overload, short circuit, isolation, and leakage protection in one. The product's rated current ranges from 63A to 125A, supports multiple pole options, and can be used in commercial buildings, public buildings, main distribution board inputs, and high-capacity terminal distribution circuits.
Key Specifications
- Rated Current: 63A~125A
- Rated Voltage: AC230/400V
- Poles: 1PN, 2P, 3P, 3PN, 4P
- Tripping Characteristic: C, D
- Mechanical Life: 20,000 cycles
- Max Wiring Capacity: 50mm²
- Optional Accessories: OF, SD, MX, MX OF, MV, MN, MV MN
- Standards: IEC 60947-2, GB/T 14048.2
Product Features
- Ideal for comprehensive leakage protection on high-current terminal circuits.
- Wide selection of poles, fit