描述
Technical parameter
Type: electromagnetic type
Residual operating current characteristics:B,F
Number of poles: 2,4
Rated current: 25,32,40,63A
Rated voltage:AC240/415
Rated frequency:50/60HZ
Rated residual operating current (I△n)A: 0.03,0.1,0.3,0.5
Rated residual inactive current:0.5l△n~l△n
Connection height: 19mm
Mechanical electrical life:4000 times
Terminal cross-sectional area: 25mm² or less
Terminal: screw terminal
Connection mode: column type connection mode
Tightening torque: 2N.m
Rated breaking capacity:6000A
Installation:
35.5mm guide rail installation
Vertical installation
Enclosure protection class:IP20
Structural characteristics
Curved lid and handle make operation more comfortable and beautiful appearance; Contact position indicator window;
Transparent clamshell with label;
With leakage and isolation dual protection performance;
The upper and lower terminals can be connected to cables and U-shaped and pin-shaped busbars at the same time.
High short-circuit current tolerance;
The shell and parts are made of high flame retardant, high temperature and impact resistant plastics imported from abroad.
When the insulation fault occurs between the phase
