Product Description

WQB series of liquid expansion bipolar temperature limiter
1. Working principle: is the use of liquid thermal expansion and contraction principle to work. When the temperature rises, the liquid in the temperature-sensitive tube inflates the frame to produce the sudden action, so as to push the two sets of contacts at the same time through the mechanical structure. After the temperature drops, the two sets of contacts need to press the reset manually to connect Overprotection of the product
2. Technical parameters: AC**0V / *5A / *5A / *5A
3. Electrical strength: AC***0V / 0.5mA / 1min
4. Temperature range: *0 ~ **0 ℃, tolerance: ± 1.5 ~ ± *5 ℃, manual reset, with liquid leakage contact automatic disconnect function
   5. Features: *5A current,one-piece structure with high temperature accuracy,quick temperature ,reliable movement ,long service life.
6. Customers with special requirements, according to customer design and production
 
Applications: Widely used in a variety of electric appliances, such as electric instant-heating water heaters,fast heat water heaters, water storage type electric water heaters, with overheating protection