{"product_id":"cleveland-controls-ns2-3130-00-switch","title":"Cleveland Controls NS2-3130-00 Switch","description":"\u003cp\u003eThe \u003cstrong\u003eCleveland Controls NS2-3130-00 Air Flow Switch\u003c\/strong\u003e is an OEM air-pressure sensing switch designed for HVAC, combustion-air, and equipment safety applications where reliable proof of airflow or pressure is required.\u003c\/p\u003e\n\u003cp\u003eThe NS2 Series uses a \u003cstrong\u003eglass-filled polycarbonate housing with a silicone diaphragm\u003c\/strong\u003e and an integral snap-action switch. Depending on the installation and pressure-port configuration, it can sense \u003cstrong\u003epositive, negative, or differential air pressure\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe NS2 platform supports factory-calibrated fixed pressure settings within a range of approximately \u003cstrong\u003e0.05\" w.c. to 10.0\" w.c.\u003c\/strong\u003e, with a maximum applied pressure of \u003cstrong\u003e14\" w.c.\u003c\/strong\u003e It is designed for air and combustion by-products that are compatible with the switch materials.\u003c\/p\u003e\n\u003cp\u003eTypical HVAC applications include \u003cstrong\u003efan proving, burner interlocks, inducer verification, airflow monitoring, and equipment safety controls\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Cleveland Controls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e NS2-3130-00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Air Flow \/ Air Pressure Switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Range:\u003c\/strong\u003e 0.05\" w.c. to 10.0\" w.c. for the NS2 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Applied Pressure:\u003c\/strong\u003e 14\" w.c.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°F to 190°F (-40°C to 88°C)\u003c\/li\u003e\n\u003cli\u003eDetects positive, negative, or differential air pressure\u003c\/li\u003e\n\u003cli\u003eGlass-filled polycarbonate housing\u003c\/li\u003e\n\u003cli\u003eSilicone diaphragm\u003c\/li\u003e\n\u003cli\u003eCompact design for HVAC and combustion equipment\u003c\/li\u003e\n\u003cli\u003eSuitable for fan proving, inducer monitoring, and burner safety circuits\u003c\/li\u003e\n\u003cli\u003eNS2 Series configurations are available with SPNO, SPNC, and SPDT contacts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Cleveland Controls NS2-3130-00 used for?\u003c\/strong\u003e\u003cbr\u003eIt is used to detect or prove airflow and air pressure in HVAC and combustion equipment. Common applications include blower and fan proving, burner controls, inducer monitoring, and safety interlocks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan an NS2 switch detect both pressure and vacuum?\u003c\/strong\u003e\u003cbr\u003eYes. Depending on how the pressure connections are configured, NS2 Series switches can be applied to positive pressure, negative pressure, or differential-pressure sensing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat pressure range does the NS2 Series cover?\u003c\/strong\u003e\u003cbr\u003eCleveland Controls specifies factory-calibrated fixed settings within approximately \u003cstrong\u003e0.05\" w.c. to 10.0\" w.c.\u003c\/strong\u003e, depending on the exact model configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs every NS2 Series switch interchangeable?\u003c\/strong\u003e\u003cbr\u003eNo. The exact part number and configuration matter. Before replacing an existing switch, verify the \u003cstrong\u003epressure set point, electrical contact arrangement, mounting, pressure connections, and equipment model\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNS2-3130-00 is the cross for NS2-0556-00\u003c\/span\u003e\u003c\/p\u003e","brand":"Cleveland Controls","offers":[{"title":"Default Title","offer_id":17066245226611,"sku":"NS2-3130-00","price":41.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/ac-parts-1000x1000_f61d124f-33e3-4ec4-838b-03e298f9ed8c.webp?v=1788115903","url":"https:\/\/www.gsistore.com\/products\/cleveland-controls-ns2-3130-00-switch","provider":"GSIstore","version":"1.0","type":"link"}