All 71 products from Zhejiang Sentai Electrical Apparatus Factory.

This thermal overload relay offers reliable protection for electric motors against overload and phase failure. It features adjustable current settings, a trip indicator, and a test button for straightforward maintenance.

Thermal overload relays protect electric motors from overload and phase failure conditions. Adjustable current settings match motor full-load amps for precise protection.

This thermal overload relay is designed to protect AC motors from overload and phase failure. It has adjustable current settings, a trip indicator, and offers both NO and NC auxiliary contacts.