Item model number : 20A 550V. Ui: 550V, Ith: 20A; Uimp: 3KV;Total size:48x48x72mm/1.8"x1.8"x 2.8"(l w h). Operation Mode: ON-OFF. Size: 4 Position. Unlike large corporations, we truly care about each order and will always do our utmost to ensure you are happy with your experience.
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