2-way rocker switch, thermoplastic, AS series, white Rocker switch, white for series switches Item no.: 505 U, 505-20 U for push-button series switches Item no.: 505 TU for double changeover switches Item no.: 509 U, 509-20 U for push-button double changeover switches Item no.: 509 TU for double buttons Item nos.: 535 U, 539 U Material: thermoplastic Dimensions (W x H): 55 x 55 mm