The E-Switch 1RBLK is a black, round pushbutton cap designed for use with PBH and TL series switches. It features a non-illuminated, snap-fit mounting type.
The E-Switch 1CWHT is a white, rectangular, concave pushbutton cap designed for snap fit mounting. It measures 9.40mm L x 4.50mm W x 9.00mm H and is non-illuminated.