System Sensor OSY2 Supervisory Switch, One single side open for 1/2

System Sensor Osy2. System Sensor OSY2 Supervisory Switch Rybb Fire Alarm OSY2 supervisory switches are used to monitor the open position of an outside screw and yoke type gate valve When installed with the actuator in the vertical position, the OSY2(A) is NEMA 3R rated per UL

OSY2 supervisory switches are used to monitor the open position of an outside screw and yoke type gate valve OSY2 supervisory switches feature a user-friendly mounting bracket and adjustable shaft to permit mounting to most outside screw and yoke valves, ranging in size from 1 to 12 inches

System Sensor OSY2 Gate Valve Supervisory Switch

When installed with the actuator in the vertical position, the OSY2 is NEMA 3R rated per UL. When install with the actuator in the vertical position, the OSY2 is NEMA 3R rate per UL When installed with the actuator in the vertical position, the OSY2(A) is NEMA 3R rated per UL

System Sensor OSY2 Supervisory Switch, One single side open for 1/2. When installed with the actuator in the vertical position, the OSY2(A) is NEMA 3R rated per UL Replace the OSY2 cover and tighten the tamper-resistant cover screws with the special wrench provided

System Sensor OSY2 Gate Valve Supervisory Switch. System Sensor's OSY2 and OSY2A supervisory switches monitor the open position of an Outside Screw and Yoke (OS&Y) type gate valve The OSY2(A) consists of a rugged housing, intended for indoor and outdoor use