0512-66188468
Purchase Phone
0512-66188458 0512-66188468
Ⅰ. Ceramic brazing sealing technology, the contact is sealed in the sealed cabin, and the electric arc cannot be leaked, so as to ensure the good safety of the product.
Ⅱ. Hydrogen is used as protective gas to effectively prevent oxidation and burning of contacts. The contact resistance is low and stable. The contact part can meet the protection grade of IP67.
Ⅲ. It has the current carrying capacity of 250A and 85 ℃ for a long time.
Ⅳ. The insulation resistance reaches 1000m Ω (1000VDC), and the withstand voltage between contact and coil is 4KV, which meets the requirements of IEC 60664-1.
Ⅴ. Coil with energy saving device.
