General 1. Protection against overload and short-circuit currents 2. Protection against the effects of sinusoidal alternating earth fault currents 3. Protection against indirect contacts and additional protection against direct contacts 4. Protection against fire hazard caused by insulation faults 5. Used in residential building 6. According to the type of instantaneous release classified as follows : type B(3-5)ln, type C(5-10)ln Release Curve Specifications Overall and Mounting Dimension...

General 1. Overload protection 2.Short circuit protection 3. Controlling 4. Used in residential building, non-residential building, energy source industry and infrastructure. Curve Specifications

Operating conditions The altitude shall not exceed 2000m. The ambient air temperature is -5℃~+40℃ and the average temperature within 24h shall not exceed +35℃. Atmospheric condition: Relative humidity of atmosphere shall not exceed 50% at the temperature of +40℃,and higher relative humidity is allowed at lower temperature. For example, the air humidity can reach 90% at the temperature of +20℃. Regarding the condensation casually caused by humidity change, special measures shall be taken. Cla...

Characteristics / Application External Appearance Size

Scope EP mainly used for electrical equipment cabinets or three-phase asynchronous motor load start shifting and steering, used as the main and auxiliary circuits conversion, can fully replace other switch. Type Designation Main Technical Parameters Dimensions and Mounting Dimensions Dimensions and Mounting Dimensions

Characteristics / Application External Appearance Size