● Making and breaking under load condition
● Providing safety isolation for terminal distribution system
● Used in residential building, non-residential building
Technical Specifications
Standard: IEC 60947-3
Rated current Ie (A): 32, 40, 63, 80, 100
Rated voltage Ui (V AC): 230/400
Rated insulation voltage Vi (V AC): 500
Number of poles: 1, 2, 3, 4
Degree of protection: IP20, with connected conductors
Electrical life (times): 1,500
Mechanical life (times): 8,500
Rated short-time withstand current 12 Ie: 1 s
Mounting position: Any
Conductor cross-sections
Solid and stranded (mm²): 0.75-35
Finely stranded with end sleeve (mm²): 0.75-25
Terminal tightening torque (N·m): 2.5
Ambient temperature (ºC): -25~+45, max. 95% humidity
Storage temperature (ºC): -40~+75
Altitude Max. (meters): 2,000
Features
The handle provides a clear indication of the contact position
Adequate printing of all data on the front provides long-term identification
Based the technology of MCB series 3SB1-63N, similar design to series 3SB1-63N.
Matched with series MCB 3SB5, 3SB52, 3SB1-63N
Full sets of accessories
