{"product_id":"square-d-s29410-undervoltage-release-h-j-frame-breakers","title":"Square D S29410 Undervoltage Release H J Frame Breakers","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SQUARE D S29410 is an undervoltage release accessory designed for use with H and J frame circuit breakers. An undervoltage release trips the breaker automatically when line voltage drops below a set threshold, protecting connected equipment from damage caused by low-voltage conditions. This accessory mounts directly to compatible breaker frames and integrates into the breaker mechanism without external wiring complexity. Licensed electricians and panel technicians install this part during new circuit breaker builds or retrofit projects where undervoltage protection is required by system design or code compliance.\u003c\/p\u003e\u003cp\u003eThe S29410 is suited for commercial and industrial electrical distribution applications where H and J frame breakers are deployed. It is appropriate for use in motor control, feeder protection, and switchgear panels where automatic tripping on undervoltage conditions is a specified requirement. Installation is performed by qualified electrical contractors working on low-voltage distribution systems.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUndervoltage release function trips breaker automatically on voltage drop\u003c\/li\u003e\n\u003cli\u003eCompatible with H and J frame Square D circuit breakers\u003c\/li\u003e\n\u003cli\u003eCompact form factor fits within the breaker accessory envelope\u003c\/li\u003e\n\u003cli\u003eOEM accessory designed for direct integration with compatible breaker frames\u003c\/li\u003e\n\u003cli\u003eSold as a single unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with H and J frame Square D circuit breakers as stated by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of undervoltage release accessories must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and lock out the circuit breaker and panel before beginning any accessory installation. Follow the breaker manufacturer instructions for mounting the accessory to the breaker frame. Do not install this accessory on breaker frames outside the specified H and J frame types.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessory Type\u003c\/strong\u003e: Undervoltage Release\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor Use With\u003c\/strong\u003e: H and J Frame Breakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 5.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SQUARE D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: S29410\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51540444086578,"sku":"S29410","price":831.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c7a3f58b4406dda397dcf79ddb872625.jpg?v=1785855369","url":"https:\/\/voomisupply.com\/products\/square-d-s29410-undervoltage-release-h-j-frame-breakers","provider":"Voomi Supply","version":"1.0","type":"link"}