Meet the standard GB/T 14048.11-2008
Product Certification CCC
Electrical grade CB
Minimum switching time 150ms
Use category AC-33B, AC-33iB
Pollution degree III
With fire linkage function
Application area: Designed for ATS designed for end-of-phase power supply phase-shift switching. Small size, economical and reliable, beautiful appearance.
It is mainly used in the distribution end of high-rise buildings such as residential quarters, hotels, and commercial buildings.