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.

Additional information

Weight	1.6 lbs
Dimensions	6.19 × 3.05 × 9.36 in
Manufacturer	Potter Electric Signal Company, LLC
Brand	Potter
Condition	New
Unit of Measurement	EA (Each)
Production Status	Active

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)