Description The APL-200 series limit switch box with position indicator provides open to close switch signaling and continuous visible rotational degree monitoring of quarter turn valves. The rugged and compact design is best suited for small ball valve assemblies, or any place where space is limited. Features 1. Weather proof IP67(NEMA4,4X) 2. Compact and Beautiful Design Aluminum die-casting housing and powder coated 3. Bolts on Visual Position Indicator,Secure waterproof 4. "Quick-Set" Cam,Spring loaded splined cam No need to adjust again after initial setting Easy setting without tool 5. Multipoint terminal strip Standard 8 points and enough strips for connection 6. Dual cable entries 2X1/2NPT (Standard) M20X1.5 , PG13.5, PT1/2,PF1/2(Option) 7. Captive cover bolts No worry to loose bolts while cover opens 8. Easy mounting NAMUR standard stainless steel shaft and bracket.