{"product_id":"wattstopper-cu-250-a-ultrasonic-occupancy-sensor","title":"WattStopper CU-250-A Ultrasonic Occupancy Sensor","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"758\"\u003eThe Wattstopper CU-250-A Occupancy \u003ca href=\"https:\/\/plgautomation.com\/collections\/switches-circuit-protection\"\u003eSwitch\u003c\/a\u003e is an ultrasonic multi-way wall switch vacancy \u003ca href=\"https:\/\/plgautomation.com\/collections\/sensors-measurement\"\u003esensor\u003c\/a\u003e designed to provide manual-on and automatic-off lighting control in residential and commercial applications. Using 40 kHz ultrasonic sensing technology, the device detects occupancy without requiring a direct line of sight, making it ideal for enclosed spaces, bathrooms, L-shaped rooms, storage areas, and locations with obstructions. The CU-250-A supports multi-way switching, adjustable sensitivity, and adjustable time delays while helping reduce energy consumption through automatic lighting shutoff. It is designed to comply with energy efficiency requirements including California Title 24 standards. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"760\" data-end=\"777\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"778\" data-end=\"1322\"\u003eThe Wattstopper CU-250-A Occupancy Switch is commonly used in bathrooms, storage rooms, utility rooms, L-shaped rooms, hallways, offices, commercial spaces, educational facilities, healthcare environments, and other indoor applications where automatic lighting shutoff, occupancy-based control, energy savings, and multi-location switching are required. Its ultrasonic sensing technology allows reliable operation in areas where furniture, partitions, or room layouts may obstruct direct sensor visibility. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1324\" data-end=\"1353\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1354\" data-end=\"2223\"\u003e• Manufacturer: Wattstopper \/ Legrand\u003cbr data-start=\"1391\" data-end=\"1394\"\u003e• Model: CU-250-A\u003cbr data-start=\"1411\" data-end=\"1414\"\u003e• Product Type: Ultrasonic Multi-Way Vacancy Sensor\u003cbr data-start=\"1465\" data-end=\"1468\"\u003e• Sensor Technology: Ultrasonic (40 kHz)\u003cbr data-start=\"1508\" data-end=\"1511\"\u003e• Operation Mode: Manual-On \/ Automatic-Off\u003cbr data-start=\"1554\" data-end=\"1557\"\u003e• Coverage Area: Up to 600 sq. ft.\u003cbr data-start=\"1591\" data-end=\"1594\" data-is-only-node=\"\"\u003e• Viewing Angle: 180°\u003cbr data-start=\"1615\" data-end=\"1618\"\u003e• Voltage Rating: 120 VAC, 60 Hz\u003cbr data-start=\"1650\" data-end=\"1653\"\u003e• Load Rating: 0–600 W Incandescent, LED, Fluorescent, CFL, MLV, ELV\u003cbr data-start=\"1721\" data-end=\"1724\"\u003e• Motor Rating: 1\/6 HP\u003cbr data-start=\"1746\" data-end=\"1749\"\u003e• Time Delay Adjustment: 15 Seconds to 30 Minutes\u003cbr data-start=\"1798\" data-end=\"1801\"\u003e• Sensitivity Adjustment: Adjustable\u003cbr data-start=\"1837\" data-end=\"1840\"\u003e• Multi-Way Capability: Yes\u003cbr data-start=\"1867\" data-end=\"1870\"\u003e• Mounting Type: Wall Switch Mount\u003cbr data-start=\"1904\" data-end=\"1907\"\u003e• Connection Type: Wire Leads \/ Multi-Way Wiring\u003cbr data-start=\"1955\" data-end=\"1958\"\u003e• Color: Almond (A)\u003cbr data-start=\"1977\" data-end=\"1980\"\u003e• Operating Temperature: 32°F to 131°F (0°C to 55°C)\u003cbr data-start=\"2032\" data-end=\"2035\"\u003e• Compliance: California Title 24, NEC Requirements\u003cbr data-start=\"2086\" data-end=\"2089\"\u003e• Application: Indoor Lighting Control\u003cbr data-start=\"2127\" data-end=\"2130\"\u003e• Equipment Category: Occupancy \/ Vacancy Sensor Switch \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2225\" data-end=\"2249\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2250\" data-end=\"2434\"\u003e• Wattstopper CU-250-W Ultrasonic Vacancy Sensor\u003cbr data-start=\"2298\" data-end=\"2301\"\u003e• Wattstopper RH-250-A PIR Multi-Way Occupancy Sensor\u003cbr data-start=\"2354\" data-end=\"2357\"\u003e• Leviton ODS10 Occupancy Sensor Switch\u003c\/p\u003e","brand":"Wattstopper","offers":[{"title":"New","offer_id":51731264700718,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_5204cef2-0551-45b6-8ec2-342957a96e77.jpg?v=1770595855","url":"https:\/\/plgautomation.com\/products\/wattstopper-cu-250-a-ultrasonic-occupancy-sensor","provider":"PLG Automation ","version":"1.0","type":"link"}