• Single-phase / three-phase external current overload protector forms a parallel circuit with PTC, and then connects with the load (motor) in series. PTC will not generate high temperature during normal operation of the load.
• High current overload protection principle: The auxiliary heating wire in the thermal protector is matched with the bimetal. It has the function of accurately controlling the overload current trip time. When the motor (transformer, transformer, etc.) is over-current or the stall current exceeds the trip value set by the thermal protector, the protector can instantly cut off the circuit to protect the appliance. (Design range of tripping value of current overload: 3A ~ 80A)
• When the power supply is manually disconnected, the PTC starts to cool down. After a certain period of time, the contact of the single-phase / three-phase external current overload protector resets, the power is turned on again, and the load runs.

 The MA10 temperature switch is generally used in heaters, hair dryers, dryers, hair irons, etc., and directly or indirectly protects its similar electric appliances from over temperature and overheating.

• The well-known brand KLIXON® sensors and controllers produced by Sensata Technology Factory established by Texas Instruments Corporation in the United States have a history of more than 100+ years, with the most complete varieties, the largest output, the highest quality, the best price, and the quality Credit protection. Products have manufacturing plants and research and development centers in Asia, Europe and the United States
• The factory has an advanced kinetic energy laboratory, which can provide customers with the best single-phase / three-phase external current overload protector sample selection and application testing services according to the performance of customers' motors, etc., and can provide on request testing report.
• Single-phase / three-phase external current overload protector is suitable for the protection of 125V and 250V AC motors or transformers under overload, blocked rotor, or short circuit and overcurrent conditions. According to customer requirements, set the overload trip current value up to 30 A (Amp)
• With power-off protection and delay protection
• Provide a higher level of protection for equipment with rotating parts
• It is more suitable for abnormal protection of the motor.
• Passed national safety certifications: UL, CSA, VDE, ENEC (European Union), KEMA, CQC ... certificates, and meet EU ROHS environmental protection requirements.

• Operating temperature range: 80 ° C ~ 170 ° C (in units of 5 ° C)
• Switching state: normally closed, reset after turning off the power after operation

• Dewatering Pump
• Vacuum cleaner
• lawn mower
• Wide range of applications for washing machines,
• Transformer
• household appliances
• heating elements