Overview
The CKRN12-12 indoor compressed-air load switch is suitable for three-phase high-voltage switchgear rated at 12kV and below, serving to control and protect electrical equipment such as transformers, cables, and overhead lines. It is particularly well-suited for terminal substations and box-type substations within urban and rural power networks. Furthermore, it is applicable for the control and protection of ring networks and dual-radial power supply units.
Model meaning

Address:No. 389, Changjiang Road, Liushi Town, Yueqing City, Zhejiang Province