{"product_id":"square-d-s33669-powerpact-undervoltage-release-48v-ac-60v-dc","title":"Square D S33669 PowerPact Undervoltage Release – 48V AC \/ 60V DC","description":"\u003cp data-start=\"68\" data-end=\"555\"\u003eThe Square D S33669 Undervoltage Release is a circuit breaker accessory designed for use with PowerPact molded case circuit breakers. Manufactured by Schneider Electric under the Square D brand, this device provides undervoltage protection by automatically tripping the breaker when the control voltage falls below a safe threshold. It is commonly used in industrial and commercial power systems to ensure equipment safety and prevent unsafe operation during voltage loss or instability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"xlo2u7\" data-start=\"557\" data-end=\"578\"\u003eElectrical Ratings\u003c\/h2\u003e\n\u003cul data-start=\"579\" data-end=\"672\"\u003e\n\u003cli data-section-id=\"1tvyhwt\" data-start=\"579\" data-end=\"607\"\u003eAC Voltage Rating: 48 V AC\u003c\/li\u003e\n\u003cli data-section-id=\"5rbj1j\" data-start=\"608\" data-end=\"636\"\u003eDC Voltage Rating: 60 V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1glp0up\" data-start=\"637\" data-end=\"672\"\u003eType: Undervoltage Release Device\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"rkota4\" data-start=\"674\" data-end=\"695\"\u003eKey Specifications\u003c\/h2\u003e\n\u003cul data-start=\"696\" data-end=\"928\"\u003e\n\u003cli data-section-id=\"9hi3kq\" data-start=\"696\" data-end=\"725\"\u003eBrand: Square D \/ PowerPact\u003c\/li\u003e\n\u003cli data-section-id=\"2c4uun\" data-start=\"726\" data-end=\"760\"\u003eManufacturer: Schneider Electric\u003c\/li\u003e\n\u003cli data-section-id=\"70o9x0\" data-start=\"761\" data-end=\"783\"\u003eModel Number: S33669\u003c\/li\u003e\n\u003cli data-section-id=\"1r7z8yi\" data-start=\"784\" data-end=\"825\"\u003eProduct Type: Circuit Breaker Accessory\u003c\/li\u003e\n\u003cli data-section-id=\"1rjxtfs\" data-start=\"826\" data-end=\"862\"\u003eSub-Category: Undervoltage Release\u003c\/li\u003e\n\u003cli data-section-id=\"186if8v\" data-start=\"863\" data-end=\"908\"\u003eApplication: Breaker Protection and Control\u003c\/li\u003e\n\u003cli data-section-id=\"a58q5s\" data-start=\"909\" data-end=\"928\"\u003eSeries: PowerPact\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"930\" data-end=\"946\"\u003eCompatibility\u003c\/h2\u003e\n\u003cul data-start=\"947\" data-end=\"1080\"\u003e\n\u003cli data-section-id=\"1mniijr\" data-start=\"947\" data-end=\"1017\"\u003eFrame Types Supported:\n\u003cul data-start=\"974\" data-end=\"1017\"\u003e\n\u003cli data-section-id=\"1rxppsz\" data-start=\"974\" data-end=\"998\"\u003eMG, MJ, PG, PJ, PK, PL\u003c\/li\u003e\n\u003cli data-section-id=\"1qt9sj2\" data-start=\"1001\" data-end=\"1017\"\u003eRG, RJ, RK, RL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1k4r05r\" data-start=\"1018\" data-end=\"1080\"\u003eDesigned for use with PowerPact molded case circuit breakers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1ootims\" data-start=\"1082\" data-end=\"1102\"\u003eTechnical Details\u003c\/h2\u003e\n\u003cul data-start=\"1103\" data-end=\"1361\"\u003e\n\u003cli data-section-id=\"w7zyp1\" data-start=\"1103\" data-end=\"1190\"\u003eFunction: Trips circuit breaker when control voltage drops below safe operating level\u003c\/li\u003e\n\u003cli data-section-id=\"wu7qqs\" data-start=\"1191\" data-end=\"1251\"\u003eEnhances electrical system safety and equipment protection\u003c\/li\u003e\n\u003cli data-section-id=\"so0zdp\" data-start=\"1252\" data-end=\"1311\"\u003eEnsures automatic shutdown during undervoltage conditions\u003c\/li\u003e\n\u003cli data-section-id=\"1396mgn\" data-start=\"1312\" data-end=\"1361\"\u003eCompact design integrates into breaker assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"z5jedu\" data-start=\"1363\" data-end=\"1389\"\u003eApprovals and Standards\u003c\/h2\u003e\n\u003cul data-start=\"1390\" data-end=\"1467\"\u003e\n\u003cli data-section-id=\"ncxmsg\" data-start=\"1390\" data-end=\"1405\"\u003eIEC Certified\u003c\/li\u003e\n\u003cli data-section-id=\"1qadegi\" data-start=\"1406\" data-end=\"1417\"\u003eUL Listed\u003c\/li\u003e\n\u003cli data-section-id=\"1vc2bcn\" data-start=\"1418\" data-end=\"1467\"\u003eDesigned to meet international safety standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"we2dfi\" data-start=\"1469\" data-end=\"1484\"\u003eProduct Data\u003c\/h2\u003e\n\u003cul data-start=\"1485\" data-end=\"1563\"\u003e\n\u003cli data-section-id=\"q9qzjg\" data-start=\"1485\" data-end=\"1502\"\u003eBrand: Square D\u003c\/li\u003e\n\u003cli data-section-id=\"zjeih5\" data-start=\"1503\" data-end=\"1543\"\u003eManufacturer Part Number (MPN): S33669\u003c\/li\u003e\n\u003cli data-section-id=\"a58q5s\" data-start=\"1544\" data-end=\"1563\"\u003eSeries: PowerPact\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1xcjw99\" data-start=\"1565\" data-end=\"1589\"\u003eFeatures and Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1590\" data-end=\"1951\"\u003e\n\u003cli data-section-id=\"1p3n3tf\" data-start=\"1590\" data-end=\"1668\"\u003eProvides reliable undervoltage protection for industrial electrical systems.\u003c\/li\u003e\n\u003cli data-section-id=\"1pv6w90\" data-start=\"1669\" data-end=\"1725\"\u003eHelps prevent damage caused by low-voltage conditions.\u003c\/li\u003e\n\u003cli data-section-id=\"1t3p8dp\" data-start=\"1726\" data-end=\"1782\"\u003eEnsures safe system shutdown during power instability.\u003c\/li\u003e\n\u003cli data-section-id=\"sed8xe\" data-start=\"1783\" data-end=\"1847\"\u003eCompatible with multiple PowerPact molded case breaker frames.\u003c\/li\u003e\n\u003cli data-section-id=\"1mc9uhq\" data-start=\"1848\" data-end=\"1897\"\u003eCompact and easy-to-integrate accessory design.\u003c\/li\u003e\n\u003cli data-section-id=\"h2uonp\" data-start=\"1898\" data-end=\"1951\"\u003eImproves operational safety and system reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"mu966k\" data-start=\"1953\" data-end=\"1968\"\u003eApplications\u003c\/h2\u003e\n\u003cul data-start=\"1969\" data-end=\"2169\"\u003e\n\u003cli data-section-id=\"vc8hdo\" data-start=\"1969\" data-end=\"2008\"\u003eIndustrial Power Distribution Systems\u003c\/li\u003e\n\u003cli data-section-id=\"1x9vwov\" data-start=\"2009\" data-end=\"2039\"\u003eCommercial Electrical Panels\u003c\/li\u003e\n\u003cli data-section-id=\"c04670\" data-start=\"2040\" data-end=\"2063\"\u003eMotor Control Centers\u003c\/li\u003e\n\u003cli data-section-id=\"v0nz3w\" data-start=\"2064\" data-end=\"2103\"\u003eCritical Equipment Protection Systems\u003c\/li\u003e\n\u003cli data-section-id=\"1qt6yqu\" data-start=\"2104\" data-end=\"2131\"\u003ePowerPact MCCB Assemblies\u003c\/li\u003e\n\u003cli data-section-id=\"1too9er\" data-start=\"2132\" data-end=\"2169\"\u003eElectrical Safety Interlock Systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Square D","offers":[{"title":"NEW","offer_id":48537633882361,"sku":"S33669","price":474.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/SchneiderElectric-Telemecanique_S33671_4a83e928-3967-4253-bff8-d613218f67e9.jpg?v=1781623622","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-s33669-powerpact-undervoltage-release-48v-ac-60v-dc","provider":"My Circuit Breakers","version":"1.0","type":"link"}