Saftty Electronic Technology Co., Ltd. products

The first China-made round shape thermal protector got UL, TUV and CQC certifications and broke 30 years’ monopoly of German protectors. Thermal protection  ST01 is in a well-sealed design,which can prevent product failure from the vacuum impregnation process.
Thermal protection switch is Small in size and suitable to be embedded inside the coil of electric motors. motor thermal overload switch with a metal casecan bear up to 50KG coil shaping pressure, which has high thermal conductivity and temperature sensitivity. Pure temperature action type products, bimetal-disc without current and heat effect, accurate temperature control.

The first China-made round shape thermal protector got UL, TUV and CQC certifications and broke 30 years’ monopoly of German protectors. Thermal protection  ST01 is in a well-sealed design,which can prevent product failure from the vacuum impregnation process.
Thermal protection switch is Small in size and suitable to be embedded inside the coil of electric motors. motor thermal overload switch with a metal casecan bear up to 50KG coil shaping pressure, which has high thermal conductivity and temperature sensitivity. Pure temperature action type products, bimetal-disc without current and heat effect, accurate temperature control.

The first China-made round shape thermal protector got UL, TUV and CQC certifications and broke 30 years’ monopoly of German protectors. Thermal protection  ST01 is in a well-sealed design,which can prevent product failure from the vacuum impregnation process.
Thermal protection switch is Small in size and suitable to be embedded inside the coil of electric motors. motor thermal overload switch with a metal casecan bear up to 50KG coil shaping pressure, which has high thermal conductivity and temperature sensitivity. Pure temperature action type products, bimetal-disc without current and heat effect, accurate temperature control.

The first China-made round shape thermal protector got UL, TUV and CQC certifications and broke 30 years’ monopoly of German protectors. Thermal protection  ST01 is in a well-sealed design,which can prevent product failure from the vacuum impregnation process.
Thermal protection switch is Small in size and suitable to be embedded inside the coil of electric motors. motor thermal overload switch with a metal casecan bear up to 50KG coil shaping pressure, which has high thermal conductivity and temperature sensitivity. Pure temperature action type products, bimetal-disc without current and heat effect, accurate temperature control.

GRB overheat protector is designed as a matching for PTC thermistor of MZ6. When the temperature of the motor coil (or some point on the coil) is over heat, PTC resistance rises. The signal transmits to GRB overheat protector, making a transition in the protector relay. Then the main current cut off to protect the motor.