Water Heater Switch
About Water Heater Switch
Water Heater Switch refers to the 20A double pole(DP) switch which could cut and connect the electricity power supply for water heaters.
The wattage of a water heater is around 2000W, the rated current near to 10A, in order to make sure the durability of the electricity control, the rated current of water heater switch should be 20A, which is double of water heater rated current.
DP means double pole, when the switch been turned off, both L and N pole cut off from the connection, which makes sure 100% safe while using the water heater for showing.
The most important elements of a high current switch includes: fire-proof, temperature rising, and life time; the material of the product is made of V1 grade fire-resistant PC, terminal is brass which is good at heat radiation, red copper moving contact with silver belt coated which make sure there will be less heat producing, and 10000 times life test make sure 10 years warranty of life time.
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