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Potter Amseco 1010210 OSYSU-CRH Corrosion Resistant Outside Screw and Yoke Valve Supervisory Switch
Also known as: OSYSU2CRH, PL-OSYSU2CRH
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 (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:
- NEMA 4X* (IP 65) and 6P (IP 67) *Enclosure is 4X. For additional corrosion protection of mounting hardware, use model OSYSU-2 CRH
- -40 to 140 (-40C to 60C) 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)
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Technical Specifications:
- 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-1: One Set of SPDT (Form C); 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: -40 F to 140F (-40C to 60C), 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
- Service Use: NFPA 13, 13D, 13R, 72
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UPC: 785192022206
For more information about the Potter / Amseco OSYSU-2-CRH, please contact us.
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3/14/2022 
