{"product_id":"t-a-c-mp-381-0-0-2-actuator","title":"T.A.C. MP-381-0-0-2 Actuator","description":"\u003cp\u003eThe \u003cstrong\u003eT.A.C. MP-381-0-0-2 Actuator\u003c\/strong\u003e is a heavy-duty, oil-submerged \u003cstrong\u003eproportional actuator\u003c\/strong\u003e engineered for precise control of \u003cstrong\u003eHVAC dampers\u003c\/strong\u003e and \u003cstrong\u003evalves\u003c\/strong\u003e. Operating on a \u003cstrong\u003e24 VAC power supply\u003c\/strong\u003e with a 2.2 Amp draw, this \u003cstrong\u003enon-spring return actuator\u003c\/strong\u003e delivers a high-torque output of \u003cstrong\u003e220 lb-in\u003c\/strong\u003e, making it ideal for large-scale air handling and fluid control applications. The unit features built-in \u003cstrong\u003efeedback potentiometers\u003c\/strong\u003e for accurate positioning and is housed in a rugged \u003cstrong\u003eNEMA 1 die-cast aluminum enclosure\u003c\/strong\u003e. Designed for versatility, this model supports \u003cstrong\u003efloating control\u003c\/strong\u003e and \u003cstrong\u003eproportional signals\u003c\/strong\u003e, facilitating seamless integration with \u003cstrong\u003eBarber-Colman Microtherm\u003c\/strong\u003e series controllers. The \"0-0-2\" suffix confirms \u003cstrong\u003eCE compliance\u003c\/strong\u003e and includes the latest internal wiring updates for improved signal stability. With a wide operational temperature range of \u003cstrong\u003e-40°F to 136°F\u003c\/strong\u003e, this \u003cstrong\u003eSchneider Electric\u003c\/strong\u003e compatible component ensures reliable performance in demanding mechanical environments, providing the durability necessary for critical commercial building automation infrastructure.\u003c\/p\u003e\n\n\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\n\u003cul\u003e \n  \u003cli\u003e\n\u003cstrong\u003eHigh Torque Performance:\u003c\/strong\u003e Delivers 220 lb-in of torque to manage large dampers and heavy-duty valve linkages without stalling.\u003c\/li\u003e \n  \u003cli\u003e\n\u003cstrong\u003eOil-Immersed Gear Train:\u003c\/strong\u003e The internal motor and gear assembly are submerged in oil to provide continuous lubrication, reducing wear and ensuring quiet, maintenance-free operation.\u003c\/li\u003e \n  \u003cli\u003e\n\u003cstrong\u003ePrecision Feedback:\u003c\/strong\u003e Integrated 100-ohm feedback potentiometers allow for exact stroke monitoring and refined proportional control.\u003c\/li\u003e \n  \u003cli\u003e\n\u003cstrong\u003eRobust Environmental Tolerance:\u003c\/strong\u003e Rated for operation down to -40°F, ensuring reliability in cold-start HVAC scenarios and outdoor-to-indoor air intake systems.\u003c\/li\u003e \n  \u003cli\u003e\n\u003cstrong\u003eFlexible Input Support:\u003c\/strong\u003e Compatible with SPDT snap-acting switches, electronic actuator drives, and various 135 to 1,000-ohm slidewire controllers.\u003c\/li\u003e \n\u003c\/ul\u003e\n\n\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the -0-0-2 model and older MP-381 versions?\u003c\/strong\u003e\u003cbr\u003e \nThe -0-0-2 suffix indicates that the unit is CE compliant and typically features updated terminal connections. Unlike older factory models where transformers were wired directly to the potentiometer, the -0-0-2 series is designed for easier field wiring and better interference shielding.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan this actuator be used in hazardous locations?\u003c\/strong\u003e\u003cbr\u003e \nThe standard MP-381-0-0-2 is a NEMA 1 unit. For hazardous environments requiring explosion-proof protection, a specific cast aluminum housing with 3\/4-inch pipe tapped openings must be utilized, though the internal gear train technology remains consistent.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this a spring-return or non-spring return model?\u003c\/strong\u003e\u003cbr\u003e \nThis is a \u003cstrong\u003enon-spring return (NSR)\u003c\/strong\u003e actuator. It will maintain its last position upon loss of power unless it is integrated into a system with a specific fail-safe backup or manual override configuration.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: red;\"\u003eThis item is not eligible for free shipping.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: 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","brand":"T.A.C.","offers":[{"title":"Default Title","offer_id":35657470412,"sku":"MP-381-0-0-2","price":1134.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/products\/1_e580cb29-4f5a-4d46-aaed-c4c9383e3acb.jpg?v=1652822038","url":"https:\/\/www.gsistore.com\/en-ca\/products\/t-a-c-mp-381-0-0-2-actuator","provider":"GSIstore","version":"1.0","type":"link"}