1010210 Potter OSYSU-2-CRH Outside Screw and Yoke Supervisory Switch Corrosion Resist

• Model Number: OSYSU-2-CRH
• Item Number: 1010210
• -40^º to 140^º (-40^ºC to 60^ºC) 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

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” 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.

Specifications

• Dimensions - See Fig 8
• Weight - 1.6 lbs (0,73 kg)
• Enclosure
  • Cover - Die Cast Finish: Red Powder Coat
  • Base - Die Cast Finish: Black Powder Coat
  • All parts have corrosion resistant finishes
• Cover Tamper
  • Tamper Resistant Screws
  • Optional Cover Tamper Switch Available
• Contact Ratings
  • OSYSU-2 -Two Sets of SPDT (Form C)
  • 10.0 Amps at 125/250 VAC
  • 2.0 Amps at 30VDC Resistive
  • 10 mAmps minimum at 24 VDC
• Environmental Limitations
  • -40º F to 140ºF (-40ºC to 60ºC)
  • NEMA 4X (IP 65) and NEMA 6P (IP 67) Enclosure (Use suitably rated conduit and connector)
  • Indoor or Outdoor Use (See OSYSU-EX Bulletin 5400705 for Hazardous locations)
• Conduit Entrances - Two Knockouts for 1/2” conduit provided (See Notice on Page 6 and Fig. 9 on Page 5)
• Service Use - NFPA 13, 13D, 13R, 72

1010210 Datasheet