1028122 WTB4-3P3171 Category: SICK Description Description Miniature photoelectric sensor Related products 6020979 WT260-F270 Read more IQ40-20NPP-KKO 7900221 Read more WTB2S-2P3130 1064575 Read more WS/WE100L-F2231 art. no 6030716 Read more