Home / Fire Sprinkler Systems / Supervisory Switches / Potter OSYSU-2-CRH Potter OSYSU-2-CRH $216.87 Outside Screw & Yoke Supervisory Switch (Double Switch). Corrosion resistant hardware of 316 stainless steel Availability: Estimated 6 - 8 Business Days Potter OSYSU-2-CRH quantity Add to cart Factory NewBrand: Potter FireAlarm.com Part #: 80949 Categories: In Stock - NX, Supervisory Switches Manufacturer Part #: OSYSU-2-CRH Tags: LA, NX Description Specifications Features Resources Reviews (0) Description The OSYSU-CRH is used to monitor the open position of an OS&Y (outside screw and yoke) type gate valve in corrosive environments. The OSYSU-CRH provides additional corrosion protection on top of the NEMA 4X enclosure with corrosion resistant mounting hardware. These switches mount conveniently to most OS&Y valves ranging in size from 2″ to 12″ (50mm to 300mm). They will mount on some valves as small as ½” (12,5mm). The cover is held in place by two tamper resistant screws that require a special tool to remove. The tool is furnished with each device. Information Weight 1.60 lbs Dimensions 6.19 × 3.05 × 9.36 in Brand Potter Condition New Features NEMA 4X* (IP 65) and 6P (IP 67) *Enclosure is 4X. For additional corrosion protection of mounting hardware, use model OSYSU-2 CRH -40º to 140º (-40ºC to 60ºC) operating temperature range Visual switch indicators Two conduit entrances Adjustable length trip rod Accomodates up to 12AWG wire Three position switch detects tampering and valve closure Knurled mounting bracket prevents slipping Fine adjustment feature for fast, easy installation RoHS compliant One or two SPDT contact models (-1,-2) ResourcesOSYSU Series; Outside Screw and Yoke Valve Supervisory Switch Potter – Data Sheet Reviews There are no reviews yet. Be the first to review “Potter OSYSU-2-CRH” Cancel replyYou must be logged in to post a review.