Product advantages
● Structure patent product, patent number: ZL201320793282.6
● The main structure is integrated injection molding, the structure is more stable
● Square contact, longer life and greater current carrying capacity
product description
AH9 series are all temperature-type protectors. When the temperature rises due to abnormal electrical appliances, the heat generated is transferred to the bimetallic element. When the bimetallic piece reaches the operating temperature setting value, it quickly cuts off the circuit. When the temperature drops to the rated reset temperature value At the time, the bimetallic element automatically resets the circuit; the AH9 series is divided into two sizes: metal and plastic shells to choose from. The metal shell is more sensitive to temperature and higher temperature resistance; the plastic shell has better insulation performance;
Applications
The products are widely used in transformers, series motors, nickel-metal hydride batteries, air conditioners, washing machines, juicers, vacuum cleaners, massage chairs, seat heating pads and other products.
Technical Parameters
Switch type: normally closed
Rated voltage and current: AC125V / 16A; AC250V / 8A
Operating temperature: 50 ℃ -150 ℃ (every 5 ℃ is a file)
Standard tolerance: ± 3 ℃ ± 5 ℃
Reset temperature: 30 ℃ ± 15K below rated temperature
Contact closing resistance: ≤50mΩ
Insulation resistance: ≥100MΩ
Life: 10000 times
Certification
Model Description
