Product Name: The Door Release Button With Double Feature NO/NC(Stainless steel) Size: 86Lx86W x20T(mm) Standard Structure: Aluminium panel with strongly style and Stainless steel switch Current Rating: 3A@36VDC max. with NO/NC Performance Testing: one million times aging test Contact Output: NC/NO contact Suitable For: Applicable to hollow door and concealing box Net Weight: 0.15kg Standard packing: 70pcs/box