{"product_id":"acme-electric-tf-2-17437-s-50va-control-transformer-24vac","title":"Acme Electric TF-2-17437-S 50VA Control Transformer 24VAC","description":"\u003ch3\u003e\u003cspan\u003eOverview\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan\u003eAcme Electric TF-2-17437-S\u003c\/span\u003e is a compact encapsulated control transformer engineered for industrial control circuits requiring stable low-voltage power. It converts higher supply voltages into a regulated 24 VAC output suitable for relays, solenoids, and contactor coils.\u003c\/p\u003e\n\u003cp\u003eBuilt within Acme’s Industrial Control Transformer (ICT) range, this unit is optimized to maintain voltage integrity during high inrush conditions, ensuring consistent operation of electromagnetic devices in demanding environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" width=\"NaN\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTF-2-17437-S\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Rating\u003c\/td\u003e\n\u003ctd\u003e50 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e240 \/ 480 VAC (dual winding)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50 \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Class\u003c\/td\u003e\n\u003ctd\u003eClass A (105°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Rise\u003c\/td\u003e\n\u003ctd\u003eApprox. 55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eEpoxy encapsulated core and coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eBase mount with slotted holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eScrew terminals (combination head)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eIntegrated secondary fuse clips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eNatural air (self-cooled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eDesign and Functional Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan\u003eHigh Inrush Load Handling\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eUnlike general-purpose transformers, this unit is specifically designed for control circuits with high momentary current demand. It maintains secondary voltage stability during energization of contactors and solenoids, preventing nuisance dropouts or chatter.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSelectable Primary Configuration\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe dual primary winding allows flexible installation:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSeries connection for 480 VAC systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eParallel connection for 240 VAC systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis adaptability simplifies inventory management across facilities with mixed voltage levels.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eEncapsulated Construction\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe internal windings and magnetic core are fully sealed in an epoxy compound. This construction:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProtects against moisture, dust, and oil vapors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhances dielectric strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces audible noise and mechanical vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is well suited for harsh industrial panels and machinery enclosures.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIntegrated Secondary Protection\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eFactory-installed fuse clips on the secondary side eliminate the need for external fuse holders. This reduces panel wiring complexity and helps meet control circuit protection requirements in accordance with standard electrical practices.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eInstallation Considerations\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan\u003eCompact Panel Integration\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe transformer features a space-efficient footprint, making it suitable for dense control cabinets where component spacing is limited.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWiring Simplicity\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eClearly marked terminals and accessible fuse clip placement support fast installation and maintenance without additional accessories.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eThermal Performance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eDesigned for continuous duty operation, the unit maintains stable thermal characteristics under rated load conditions, ensuring long service life.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eApplication Scenarios\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial control panels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMotor starter circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRelay and contactor power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackaging and automation machinery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC and building control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eFAQ\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan\u003eWhat distinguishes this transformer from general-purpose types?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eIt is specifically engineered for high inrush loads, ensuring voltage stability when energizing electromagnetic devices.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCan it be used on both 240V and 480V systems?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eYes, the dual primary winding allows configuration for either voltage via proper wiring.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs external fuse protection required?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNo, the unit includes built-in secondary fuse clips, simplifying installation.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs it suitable for harsh environments?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eYes, the encapsulated design protects internal components from contaminants and vibration.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44092064399459,"sku":"TF-2-17437-S","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/TF-2-17437-S.jpg?v=1774935900","url":"https:\/\/precisemodule.com\/products\/acme-electric-tf-2-17437-s-50va-control-transformer-24vac","provider":"Precise Module Ltd.","version":"1.0","type":"link"}