The main parameters:

 

Rated insulation voltage: 800V

 

Rated voltage: 400～690V

 

Rated current: 400A

 

Rated short-circuit breaking current: 18kA-100kA

 

Mechanical life: 10000 times

 

Product standard: IEC 60947.1, IEC 60947.2, GB 14048-1, GB 14048-2

 

Product certification: CCC, CE Product pole number: 3P, 4P

 

 

 

 

 

Features:

 

SYME series electronic molded case circuit breaker (hereinafter referred to as circuit breaker), its rated insulation voltage is 800V, suitable for AC 50Hz, rated operating voltage 400V, rated operating current to 800A circuit for infrequent conversion and infrequent motor start use. The circuit breaker has overload long delay inverse time limit, short circuit short delay inverse time limit, short circuit short delay time limit, short circuit instantaneous protection function, which can protect the line and power equipment from damage. The circuit breaker has the characteristics of small volume, high breaking, short arcing, anti-vibration and so on.