POTTER OSYSU-2-CRH OSY SUPERVISORY Switch Corrosion Resist

Product Overview The OSYSU-2-CRH is a corrosion-resistant supervisory switch engineered to monitor the open position of OS&Y (Outside Screw and Yoke) gate valves. Designed for reliability in demanding environments, it features a durable die-cast enclosure with tamper-resistant hardware. The unit is equipped with two sets of SPDT (Form C) contacts and mounts easily to most OS&Y valves ranging from 2" to 12" (and some as small as ½"). A three-position switch assembly provides accurate detection of valve closure and tampering. Visual indicators, a knurled mounting bracket to prevent slippage, and fine-adjustment capabilities ensure fast and secure installation. Suitable for indoor or outdoor use, the OSYSU-2-CRH meets NEMA 4X and 6P requirements and supports NFPA 13, 13D, 13R, and 72 applications.Key Features- Two sets of SPDT (Form C) contacts- Three-position switch detects valve closure and tampering- Operating temperature: -40°F to 140°F (-40°C to 60°C)- NEMA 4X (IP65) and NEMA 6P (IP67) rated enclosure- Visual switch indicators- Two conduit knockouts for ½" fittings- Adjustable-length trip rod- Accommodates up to 12 AWG wiring- Knurled mounting bracket prevents slipping- Fine-adjustment mechanism for quick installation- Die-cast red cover and black base with corrosion-resistant finishes- Tamper-resistant cover screws; optional tamper switch available- Contact ratings:- 10 A at 125/250 VAC- 2 A at 30 VDC resistive- 10 mA minimum at 24 VDC- Weight: 1.6 lbs (0.73 kg)- Suitable for indoor/outdoor service; supports NFPA 13, 13D, 13R, 72

• POTTER OSYSU-2-CRH OSY SUPERVISORY Switch Corrosion Resist
• #1 Supplier for Fire Safety Equipment in North America. Our company is dedicated to help and supply your fire equipment needs with the best prices Worldwide.
• We have the most dedicated customer service team to help you with any question regarding our products and your orders.