{"product_id":"air-switch-tva211b","title":"Air Switch, Presair, Latching, DPDT, 21A, Center Spout : TVA211B","description":"\u003csection style=\"width:100%; max-width:900px; margin:0 auto; padding:20px; font-family: Arial, sans-serif; color:#333;\"\u003e \u003ch2 style=\"text-align:center; color:#0064ac; margin-bottom:15px; font-weight:700;\"\u003eProduct Details\u003c\/h2\u003e \u003cp style=\"font-size:1rem; line-height:1.5; margin-bottom:25px;\"\u003e    The Presair Air Switch TVA211B is a safe and economical latching switch designed to provide complete electrical isolation with zero voltage at the point of actuation. It operates via an air pulse transmitted through tubing connected to an air bellow, making it ideal for various applications including pools, spas, home appliances, and medical devices.  \u003c\/p\u003e \u003cdiv style=\"border: 2px solid #0064ac; padding:15px 20px; border-radius:6px; background:#f9fbfd; margin-bottom:25px;\"\u003e \u003ch3 style=\"color:#0064ac; font-weight:700; margin:0 0 10px 0; font-size:1.25rem;\"\u003eAir Switch, Presair, Latching, DPDT, 21A, Center Spout : TVA211B\u003c\/h3\u003e \u003c\/div\u003e \u003cul style=\"list-style-type: disc; padding-left:20px; font-size:1rem; line-height:1.6; color:#444;\"\u003e \u003cli\u003e\n\u003cstrong\u003eSwitch Type:\u003c\/strong\u003e Double Pole Double Throw (DPDT)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e Latching\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 21 Amps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTube Connection:\u003c\/strong\u003e 1\/8\" Center Spout\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Air pulse actuation via air bellow and tubing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eElectrical Isolation:\u003c\/strong\u003e Zero voltage at actuation point\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAlternate Part Number:\u003c\/strong\u003e 3-20-0026\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommon Applications:\u003c\/strong\u003e Pool and spa systems, home appliances, medical equipment\u003c\/li\u003e \u003c\/ul\u003e \u003cp style=\"margin-top:25px; font-size:1rem; line-height:1.5; color:#555;\"\u003e    This miniature air switch offers reliable and safe control through pneumatic actuation, making it a versatile component for environments requiring electrical isolation and durable switching performance.  \u003c\/p\u003e\u003c\/section\u003e","brand":"PartsForSpas.com","offers":[{"title":"Default Title","offer_id":47262850154665,"sku":"TVA211B","price":21.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/7584\/4521\/files\/18784.jpg?v=1784021391","url":"https:\/\/partsforspas.com\/products\/air-switch-tva211b","provider":"PartsForSpas.com","version":"1.0","type":"link"}