Schmersal TQ441-01/01Y-UE-R-M20 by Schmersal Out of Stock $384.20 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Out of Stock Schmersal TQ441-01/01Y-UE-R-M20 Safety Switch Pull-Wire Positive Break 2NC Alt Part# 101160100