The E34 pushbutton utilizes the same construction as the 10250T heavy-duty oiltight pushbuttons. The operators are identical
in appearance save for the E34's special thermoset cathodic epoxy coating. The coating gives the E34 its unique flat black
appearance which differentiates it from the chrome plating of the 10250T line. All operators are rated 1, 2, 3, 3R, 4, 4X,
12, and 13 and meet IEC 947-1 IP66 standards. The cathodic coating also meets FDA 3A sanitary chemical resistance
requirements.