thermal overload protector for pumps

Overload Protector,We are professional overload protector manufacturer in China. We can make products according to your design.

Overload protector-PS-OL-P002

Using Range: This type Circuit Breaker, overload protector is widely applied to overload protection in Motor, Power Adapter, Combined Outlet, Generator, Battery Charger, Air Compressor etc. 

Specification: Rating Current: 3A~50A Rating Voltage: AC250V /125V, DC50V; 50~60HZZ Interrupting Capacity: 1, 000Amp*125Vac; 20Amp*250Vac Dielectric Strength: 1500Vac/1 min Reset Overload Capacity: 10 times of Rated Current Voltage Drop: Less than 0. 25V Insulation Resistance: >500 MΩ Temperature Rise at Terminal Block: Less than 25° C at 100% of Rated Current applied continuously at 25° C Contact Endurance: 125Vac*150% of Rated Current >500 Cycles 

Calibration: 25ºC 100% of Rated Current: Hold, No-Trip 150% of Rated Current: Trip in an hour 200% of Rated Current: 40 Seconds Trip 300% of Rated Current: 10 Seconds Trip 

thermal overload protector for pumps