{"product_id":"shjd69300","title":"SHJD69300 - 300Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003eSHJD69300 - 300Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen your electrical system calls for dependable overcurrent protection, the SHJD69300 molded case circuit breaker delivers the ratings and adjustable protection needed for many commercial and industrial applications. Designed on the SJD 400 Amp frame, this 3-pole, 300 Amp thermal magnetic circuit breaker is built for use in compatible electrical distribution equipment where maintaining the original form, fit, and function is important.\u003c\/p\u003e\n\u003cp\u003eOne feature that sets this breaker apart is its adjustable SHJD6-A trip unit, allowing qualified professionals to tailor the continuous current setting, long-time delay, and instantaneous trip settings to the specific needs of the installation. This added flexibility makes it well suited for a variety of power distribution applications while helping protect connected equipment from overloads and short circuits.\u003c\/p\u003e\n\u003cp\u003eWith interrupting ratings of 35kA at 600VAC, 65kA at 480VAC, and 100kA at 240VAC, the SHJD69300 is designed to meet the demands of many commercial and industrial electrical systems. Its molded case construction is built to last, making it a dependable choice for maintaining existing equipment and minimizing downtime during maintenance or replacement projects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 Amp Current Rating:\u003c\/strong\u003e 300 Amp current rating for commercial and industrial power distribution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-Pole Design:\u003c\/strong\u003e Three-pole design for three-phase electrical systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Magnetic Trip Mechanism:\u003c\/strong\u003e Thermal magnetic trip mechanism provides overload and short-circuit protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable SHJD6-A Trip Unit:\u003c\/strong\u003e Includes adjustable Continuous Current Setting, Long Time Delay, and Instantaneous Setting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSJD 400 Amp Frame:\u003c\/strong\u003e Built on the SJD 400 Amp frame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Capacity:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e35kA @ 600VAC\u003c\/li\u003e\n\u003cli\u003e65kA @ 480VAC\u003c\/li\u003e\n\u003cli\u003e100kA @ 240VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm, Fit, and Functional Replacement:\u003c\/strong\u003e Designed as a form, fit, and functional replacement for compatible equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Molded Case Construction:\u003c\/strong\u003e Durable molded case construction built to last.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug Terminals:\u003c\/strong\u003e Lug terminals are not included.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e SHJD69300\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e SHJD6-A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Breaker Type:\u003c\/strong\u003e Molded Case Circuit Breaker\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e SJD 400 Amp Frame\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Unit:\u003c\/strong\u003e Thermal Magnetic\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 300 Amps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 35kA @ 600VAC; 65kA @ 480VAC; 100kA @ 240VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Functions:\u003c\/strong\u003e Continuous Current Setting, Long Time Delay, Instantaneous Setting\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 11.0 in.\u003c\/li\u003e\n\u003cli\u003eWidth: 7.5 in.\u003c\/li\u003e\n\u003cli\u003eDepth: 4.0 in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug Terminals:\u003c\/strong\u003e Not Included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Requirements:\u003c\/strong\u003e The SHJD69300 is a molded case circuit breaker designed for installation in compatible low-voltage electrical distribution systems. It is manufactured to meet its published electrical ratings and is intended for installation by qualified personnel in accordance with applicable electrical codes, equipment manufacturer requirements, and accepted industry practices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Always verify compatibility with your existing equipment before installation.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe SHJD69300 is commonly used in commercial buildings, manufacturing facilities, industrial plants, institutional properties, and other three-phase electrical distribution systems requiring a 300 Amp molded case circuit breaker. Its adjustable trip unit makes it a practical solution for switchboards, panelboards, motor control equipment, and distribution assemblies where application-specific protection settings are desired. As a form, fit, and functional replacement for compatible equipment, it helps keep existing electrical systems operating without requiring modifications to the original installation.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer.\u003cstrong\u003e CIRCUIT BREAKER SUPERSTORE®\u003c\/strong\u003e is an independent reseller and is \u003cstrong\u003enot \u003c\/strong\u003ean authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do \u003cstrong\u003enot\u003c\/strong\u003e apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eSiemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are \u003cstrong\u003eNOT \u003c\/strong\u003esupplied by Siemens AG or its affiliates.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIEMENS","offers":[{"title":"New In Box","offer_id":49503966134571,"sku":"SHJD69300","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":49503966167339,"sku":"SHJD69300 [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/shjd69300","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}