5SY8202-7
The Siemens SENTRON 5SY8202-7 high breaking capacity miniature circuit breaker is a 2-pole, C-curve circuit breaker with a rated current of 2A and a rated voltage of 400V AC. It has a breaking capacity of up to 25kA according to IEC/EN 60947-2 and is suitable for distribution panels and machine control circuits with high short-circuit current.
Product Positioning
5SY8202-7 is a Siemens SENTRON 5SY8 series 2-pole high breaking capacity miniature circuit breaker with a C-curve, rated current of 2A, and breaking capacity of 25kA according to IEC/EN 60947-2. It is suitable for installation in distribution panels and machine control circuits near transformers where the expected short-circuit current is high.
Core Product Advantages and Features
C-type tripping curve
The instantaneous tripping current is approximately 5 to 10 times the rated current, which can withstand the inrush current of inductive loads such as motors and transformers, reducing false tripping.
2-pole synchronous break
Each pole is mechanically linked, and if any pole fails, both poles will disconnect simultaneously, ensuring complete isolation of a single-phase two-wire circuit and preventing phase loss or single-sided energization.
25kA high breaking capacity
With a breaking capacity of up to 25kA according to IEC/EN 60947-2, it is suitable for distribution locations with high expected short-circuit current.
DIN rail quick installation
Standard 35mm DIN rail snap-fit installation; inlet and outlet terminals can be used with busbars, making installation and replacement convenient.