Independent power supply with build-in power source,directly draws power from the incoming end to avoid the risk of protection function failure caused by external power supply failure.
● Overload protection
● Short circuit protection
● Isolation
● Controlling
● Used in residential building, non-residential building, industry, energy and infrastructure
Functions
● The pushbuttons are used for remote control in every kind of electric installation.
● The indicator lamps signal any event in every kind of electric installation.
● 3SB71P, 3SB71D, 3SB71PD may match with MCB series 3SB71-63
Technical specifications
● Standard: IEC 60947-5-1
● Rated voltage Ue (V): 230
● Rated current In (A): 6
● Conventional glowing current (A): 16
● Frequency (Hz): 50/60
● Modules (18mm): 1
● Utilization category: AC14, DC13
● Degree of protection: IP20, with connected conductors
● Conductor cross-sections
● Solid and stranded (mm²): 1-10
● Finely stranded with end sleeve (mm²): 1-4
● Terminal tightening torque (N·m): 0.5
● Ambient temperature (°C): -5 ~ +40, max. 95% humidity
● Storage temperature (°C): -40 ~ +75
● Connection capacity (mm²): 1-16
Outline and installation dimensions
Selection and ordering data
3SB71P Pushbutton
3SB71PD Pushbutton + Indicator
3SB71D Indicator
