Description
The OSYSU is used to monitor the open position of an OS&Y (outside screw and yoke) type gate valve. This device is available in two models; the OSYSU-1, containing one set of SPDT (Form C) contacts and the OSYSU-2, containing two sets of SPDT (Form C) contacts. These switches mount conveniently to most OS&Y valves ranging in size from 2-Inch to 12-Inch (50mm to 300mm). They will mount on some valves as small as 1/2-Inch (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.
Features:
- 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
- One or two SPDT contact models (-1,-2)
Technical Specifcations
Voltage
24 VDC
Contact Ratings
- 10.0 Amps at 125/250 VAC
- 2.0 Amps at 30VDC Resistive
Operating Temperature
-40º F to 140ºF (-40ºC to 60ºC)
Material
Cover: Die Cast
Finish
Red Powder Coat
Compliance
- RoHS
- cULus Listed
- FM Approved