{"product_id":"square-d-s29387-shunt-trip-h-j-l-frame-mccb-accessory-208-277v-ac","title":"Square D S29387 Shunt Trip – H\/J\/L Frame MCCB Accessory – 208–277V AC","description":"\u003cp data-start=\"73\" data-end=\"565\"\u003eThe Square D S29387 Shunt Trip is a circuit breaker accessory designed to provide remote tripping capability for compatible PowerPact molded case circuit breakers. Manufactured by Schneider Electric under the Square D brand, this shunt trip allows a circuit breaker to be opened remotely when a control voltage is applied. It is commonly used in emergency shutdown systems, fire alarm interfaces, industrial automation, and safety interlock applications requiring remote circuit interruption.\u003c\/p\u003e\n\u003ch2 data-section-id=\"k6a4r\" data-start=\"567\" data-end=\"588\"\u003eVoltage and Rating\u003c\/h2\u003e\n\u003cul data-start=\"589\" data-end=\"645\"\u003e\n\u003cli data-section-id=\"o3aipq\" data-start=\"589\" data-end=\"626\"\u003eRated Control Voltage: 208–277 V AC\u003c\/li\u003e\n\u003cli data-section-id=\"1t2u6n5\" data-start=\"627\" data-end=\"645\"\u003eType: Shunt Trip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"rkota4\" data-start=\"647\" data-end=\"668\"\u003eKey Specifications\u003c\/h2\u003e\n\u003cul data-start=\"669\" data-end=\"829\"\u003e\n\u003cli data-section-id=\"q9qzjg\" data-start=\"669\" data-end=\"686\"\u003eBrand: Square D\u003c\/li\u003e\n\u003cli data-section-id=\"2c4uun\" data-start=\"687\" data-end=\"721\"\u003eManufacturer: Schneider Electric\u003c\/li\u003e\n\u003cli data-section-id=\"6zu9h6\" data-start=\"722\" data-end=\"744\"\u003eModel Number: S29387\u003c\/li\u003e\n\u003cli data-section-id=\"hjxuup\" data-start=\"745\" data-end=\"758\"\u003eSeries: S29\u003c\/li\u003e\n\u003cli data-section-id=\"1r7z8yi\" data-start=\"759\" data-end=\"800\"\u003eProduct Type: Circuit Breaker Accessory\u003c\/li\u003e\n\u003cli data-section-id=\"1w9oty9\" data-start=\"801\" data-end=\"829\"\u003eAccessory Type: Shunt Trip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"831\" data-end=\"847\"\u003eCompatibility\u003c\/h2\u003e\n\u003ch3 data-section-id=\"fg9how\" data-start=\"848\" data-end=\"863\"\u003eFrame Types\u003c\/h3\u003e\n\u003cul data-start=\"864\" data-end=\"953\"\u003e\n\u003cli data-section-id=\"yhmtrf\" data-start=\"864\" data-end=\"868\"\u003eDG\u003c\/li\u003e\n\u003cli data-section-id=\"yhmtra\" data-start=\"869\" data-end=\"873\"\u003eDJ\u003c\/li\u003e\n\u003cli data-section-id=\"yhmtr4\" data-start=\"874\" data-end=\"878\"\u003eDL\u003c\/li\u003e\n\u003cli data-section-id=\"yhmtgk\" data-start=\"879\" data-end=\"883\"\u003eHD\u003c\/li\u003e\n\u003cli data-section-id=\"yhmtgn\" data-start=\"884\" data-end=\"888\"\u003eHG\u003c\/li\u003e\n\u003cli data-section-id=\"yhmtgq\" data-start=\"889\" data-end=\"893\"\u003eHJ\u003c\/li\u003e\n\u003cli data-section-id=\"yhmtgs\" data-start=\"894\" data-end=\"898\"\u003eHL\u003c\/li\u003e\n\u003cli data-section-id=\"yhmtgy\" data-start=\"899\" data-end=\"903\"\u003eHR\u003c\/li\u003e\n\u003cli data-section-id=\"yhmtly\" data-start=\"904\" data-end=\"908\"\u003eJD\u003c\/li\u003e\n\u003cli data-section-id=\"yhmtlx\" data-start=\"909\" data-end=\"913\"\u003eJG\u003c\/li\u003e\n\u003cli data-section-id=\"yhmtm0\" data-start=\"914\" data-end=\"918\"\u003eJJ\u003c\/li\u003e\n\u003cli data-section-id=\"yhmtm6\" data-start=\"919\" data-end=\"923\"\u003eJL\u003c\/li\u003e\n\u003cli data-section-id=\"yhmtm8\" data-start=\"924\" data-end=\"928\"\u003eJR\u003c\/li\u003e\n\u003cli data-section-id=\"yhmtk0\" data-start=\"929\" data-end=\"933\"\u003eLD\u003c\/li\u003e\n\u003cli data-section-id=\"yhmtk3\" data-start=\"934\" data-end=\"938\"\u003eLG\u003c\/li\u003e\n\u003cli data-section-id=\"yhmtke\" data-start=\"939\" data-end=\"943\"\u003eLJ\u003c\/li\u003e\n\u003cli data-section-id=\"yhmtk8\" data-start=\"944\" data-end=\"948\"\u003eLL\u003c\/li\u003e\n\u003cli data-section-id=\"yhmtkm\" data-start=\"949\" data-end=\"953\"\u003eLR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"r5y2b1\" data-start=\"955\" data-end=\"980\"\u003eSuitable for Use With\u003c\/h3\u003e\n\u003cul data-start=\"981\" data-end=\"1061\"\u003e\n\u003cli data-section-id=\"1xh8791\" data-start=\"981\" data-end=\"1007\"\u003eH Frame Circuit Breakers\u003c\/li\u003e\n\u003cli data-section-id=\"1hixp13\" data-start=\"1008\" data-end=\"1034\"\u003eJ Frame Circuit Breakers\u003c\/li\u003e\n\u003cli data-section-id=\"ditv01\" data-start=\"1035\" data-end=\"1061\"\u003eL Frame Circuit Breakers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1063\" data-end=\"1090\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"1091\" data-end=\"1361\"\u003e\n\u003cli data-section-id=\"qceepe\" data-start=\"1091\" data-end=\"1160\"\u003eFunction: Remote electrical tripping of compatible circuit breakers\u003c\/li\u003e\n\u003cli data-section-id=\"181zigi\" data-start=\"1161\" data-end=\"1231\"\u003eDesigned for integration with PowerPact molded case circuit breakers\u003c\/li\u003e\n\u003cli data-section-id=\"1to2d8m\" data-start=\"1232\" data-end=\"1296\"\u003eSupports emergency shutdown and automated control applications\u003c\/li\u003e\n\u003cli data-section-id=\"1lomfl0\" data-start=\"1297\" data-end=\"1361\"\u003eEnables remote breaker operation from external control devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"we2dfi\" data-start=\"1363\" data-end=\"1378\"\u003eProduct Data\u003c\/h2\u003e\n\u003cul data-start=\"1379\" data-end=\"1458\"\u003e\n\u003cli data-section-id=\"zhktvr\" data-start=\"1379\" data-end=\"1419\"\u003eManufacturer Part Number (MPN): S29387\u003c\/li\u003e\n\u003cli data-section-id=\"1n9rx4z\" data-start=\"1420\" data-end=\"1438\"\u003eUPC: 78590154567\u003c\/li\u003e\n\u003cli data-section-id=\"1qefbrl\" data-start=\"1439\" data-end=\"1458\"\u003eGTIN: 78590154567\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1xcjw99\" data-start=\"1460\" data-end=\"1484\"\u003eFeatures and Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1485\" data-end=\"1849\"\u003e\n\u003cli data-section-id=\"13e1tmi\" data-start=\"1485\" data-end=\"1545\"\u003eProvides dependable remote breaker tripping functionality.\u003c\/li\u003e\n\u003cli data-section-id=\"6ab18v\" data-start=\"1546\" data-end=\"1611\"\u003eEnables integration with fire alarm and emergency stop systems.\u003c\/li\u003e\n\u003cli data-section-id=\"kb9w1s\" data-start=\"1612\" data-end=\"1654\"\u003eImproves personnel and equipment safety.\u003c\/li\u003e\n\u003cli data-section-id=\"14ucvqm\" data-start=\"1655\" data-end=\"1717\"\u003eSupports building automation and industrial control systems.\u003c\/li\u003e\n\u003cli data-section-id=\"zo4caz\" data-start=\"1718\" data-end=\"1770\"\u003eCompact accessory design allows easy installation.\u003c\/li\u003e\n\u003cli data-section-id=\"10m541x\" data-start=\"1771\" data-end=\"1849\"\u003eManufactured to Schneider Electric quality standards for reliable operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"mu966k\" data-start=\"1851\" data-end=\"1866\"\u003eApplications\u003c\/h2\u003e\n\u003cul data-start=\"1867\" data-end=\"2116\"\u003e\n\u003cli data-section-id=\"vc8hdo\" data-start=\"1867\" data-end=\"1906\"\u003eIndustrial Power Distribution Systems\u003c\/li\u003e\n\u003cli data-section-id=\"1aq811x\" data-start=\"1907\" data-end=\"1944\"\u003eCommercial Electrical Installations\u003c\/li\u003e\n\u003cli data-section-id=\"1o0higv\" data-start=\"1945\" data-end=\"1973\"\u003eEmergency Shutdown Systems\u003c\/li\u003e\n\u003cli data-section-id=\"1qxsckw\" data-start=\"1974\" data-end=\"2004\"\u003eFire Alarm Interface Systems\u003c\/li\u003e\n\u003cli data-section-id=\"4mnp3\" data-start=\"2005\" data-end=\"2034\"\u003eBuilding Automation Systems\u003c\/li\u003e\n\u003cli data-section-id=\"c04670\" data-start=\"2035\" data-end=\"2058\"\u003eMotor Control Centers\u003c\/li\u003e\n\u003cli data-section-id=\"1rrfffx\" data-start=\"2059\" data-end=\"2088\"\u003eSafety Interlocking Systems\u003c\/li\u003e\n\u003cli data-section-id=\"1qt6yqu\" data-start=\"2089\" data-end=\"2116\"\u003ePowerPact MCCB Assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"r2uxc2\" data-start=\"2118\" data-end=\"2136\"\u003eProduct Summary\u003c\/h2\u003e\n\u003cul data-start=\"2137\" data-end=\"2483\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"q9qzjg\" data-start=\"2137\" data-end=\"2154\"\u003eBrand: Square D\u003c\/li\u003e\n\u003cli data-section-id=\"yvr8ux\" data-start=\"2155\" data-end=\"2170\"\u003eModel: S29387\u003c\/li\u003e\n\u003cli data-section-id=\"hjxuup\" data-start=\"2171\" data-end=\"2184\"\u003eSeries: S29\u003c\/li\u003e\n\u003cli data-section-id=\"1w9oty9\" data-start=\"2185\" data-end=\"2213\"\u003eAccessory Type: Shunt Trip\u003c\/li\u003e\n\u003cli data-section-id=\"rpjjvd\" data-start=\"2214\" data-end=\"2242\"\u003eRated Voltage: 208–277V AC\u003c\/li\u003e\n\u003cli data-section-id=\"15e45qi\" data-start=\"2243\" data-end=\"2334\"\u003eCompatible Frames: DG, DJ, DL, HD, HG, HJ, HL, HR, JD, JG, JJ, JL, JR, LD, LG, LJ, LL, LR\u003c\/li\u003e\n\u003cli data-section-id=\"1k3xuh3\" data-start=\"2335\" data-end=\"2383\"\u003eSuitable for Breakers: H, J, and L Frame MCCBs\u003c\/li\u003e\n\u003cli data-section-id=\"3ndk0h\" data-start=\"2384\" data-end=\"2483\" data-is-last-node=\"\"\u003eFunction: Remote electrical tripping for molded case circuit breakers and safety control systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Square D","offers":[{"title":"NEW","offer_id":48537729761529,"sku":"S29387","price":366.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/S29402-new-1_89d68008-77c1-440d-98dd-4927dc28661e.jpg?v=1781627862","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-s29387-shunt-trip-h-j-l-frame-mccb-accessory-208-277v-ac","provider":"My Circuit Breakers","version":"1.0","type":"link"}