{"product_id":"air-switch-mtg311a","title":"Stepper Switch, Air, Presair, 21A, Green Cam, 4-Function, Center Spout : MTG311A","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 Stepper Air Switch provides safe and reliable electrical isolation through an air-actuated mechanism. Designed for versatile applications including pools, spas, and medical devices, it features a 4-function green cam with a center spout for precise control.  \u003c\/p\u003e \u003cdiv style=\"border:2px solid #0064ac; padding:15px 20px; border-radius:6px; background:#f0f7fc; margin-bottom:25px; font-weight:600; font-size:1.1rem; color:#004a7f;\"\u003e    Stepper Switch, Air, Presair, 21A, Green Cam, 4-Function, Center Spout : MTG311A  \u003c\/div\u003e \u003cul style=\"list-style-type: disc; padding-left:20px; font-size:1rem; line-height:1.6; color:#222;\"\u003e \u003cli\u003e\n\u003cstrong\u003eSwitch Type:\u003c\/strong\u003e Three Pole Double Throw (3PDT)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 21 Amps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Air-actuated via air bellow and tubing for complete electrical isolation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCam Color:\u003c\/strong\u003e Green\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e 4-Function stepper switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpout Position:\u003c\/strong\u003e Center spout\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e 3PDT connection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAlternate Part Numbers:\u003c\/strong\u003e 3-30-0002, 10781 (Dynasty), 34-0212, 10-1020, 59-369-1385\u003c\/li\u003e \u003c\/ul\u003e \u003cp style=\"margin-top:25px; font-size:0.95rem; color:#555;\"\u003e    Presair air switches ensure zero voltage at the point of actuation, enhancing safety and reliability. The air switching system is widely used in pool and spa equipment, home appliances, and medical applications.  \u003c\/p\u003e\u003c\/section\u003e","brand":"PartsForSpas.com","offers":[{"title":"Default Title","offer_id":47263541592233,"sku":"MTG311A","price":39.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/7584\/4521\/files\/22871.jpg?v=1784041035","url":"https:\/\/partsforspas.com\/products\/air-switch-mtg311a","provider":"PartsForSpas.com","version":"1.0","type":"link"}