CM1-225L/3300 plastic shell circuit breaker is suitable for AC 50Hz/60Hz, rated working voltage of 690V and below (CM1-63 is 400V), rated current up to
Used for infrequent switching and motor protection in the 800A circuit (CM1-800 without motor protection type). It has overload, short circuit, and undervoltage protection functions, which can protect the circuit and power equipment from damage.

Circuit breakers are classified into four types based on their rated ultimate short-circuit breaking capacity (Icu): C-type (basic type), L-type (standard type), M-type (higher breaking type), and H-type (high breaking type). This circuit breaker has a volume
It has the characteristics of small size, high breaking height, short arc (some specifications have zero arc), and anti vibration, and has passed the nuclear industry condition (1E level) test and ship condition test, becoming the only domestically produced product that can be used in nuclear industry bases,
It is also an ideal product for land and ship use.

This circuit breaker can be installed vertically or horizontally.

This circuit breaker has isolation function, and its corresponding symbol is:.

The circuit breaker complies with IEC60947-2 and GB14048.2 standards.