Bernstein SK-U1Z M Limit Switch by Bernstein SKU: SK-U1Z M Out of Stock $60.25 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Out of Stock Bernstein SK-U1Z M Limit Switch Bernstein Article #: 601.6119.016 / 6016119016 1NC, 1NO