China Best Mccb 250a 4 Pole Factory – D...
Function and features
1. 35 mm standard DIN rail installation, complying with standard DIN EN5002
2. 18 mm width, complying with standard DIN43880
3. May select step motor type impulse register display (5+1) 99999.9kwh or LCD digital display 99999.9kwh(5+1), 999999.9keh(6+1), 99999.99kwh(5+2)
4. Standard configuration one port of pulse output passive(polarity)
5. Standard configuration one neutral(N) wire connect, may select two neutral wire connect(N-in, N-out) (as special required)
6. LCD d...