HomeProduct Auxiliary Contact2 NO 2 NO Filter Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Added to wishlistRemoved from wishlist 0 Add to compare Siemens Make Contact Block 2 NO, screw terminal, front plate mounting 3SB52 3SB5400-0E Added to wishlistRemoved from wishlist 0 Add to compare