{"product_id":"hmd63b500l","title":"HMD63B500L - 500Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003eHMD63B500L - 500Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you need an HMD63B500L circuit breaker, the details matter. This Siemens MD-frame molded-case breaker is rated at 500 amps, 3-pole, and up to 600 VAC, with a thermal-magnetic trip unit. It has an interrupting rating of 50 kAIC at 600V and 65 kAIC at 480V. Another important detail is the lug configuration: the HMD63B500L comes with TA3K500 lugs on both the line and load sides, accepting copper or aluminum conductors from 1\/0 AWG through 500 kcmil. The breaker meets UL 489 and IEC 60947-2 standards and uses the standard 40°C configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e500A, 3-pole configuration for compatible three-phase electrical systems.\u003c\/li\u003e\n\u003cli\u003eRated for applications up to 600VAC.\u003c\/li\u003e\n\u003cli\u003eProvides 50kAIC at 600V and 65kAIC at 480V.\u003c\/li\u003e\n\u003cli\u003eUses a thermal-magnetic trip unit for overcurrent protection.\u003c\/li\u003e\n\u003cli\u003ePart of the Siemens HMD6 family and built on the MD frame.\u003c\/li\u003e\n\u003cli\u003eSupplied with TA3K500 line- and load-side lugs.\u003c\/li\u003e\n\u003cli\u003eHandles 1\/0 AWG to 500 kcmil copper or aluminum wire.\u003c\/li\u003e\n\u003cli\u003eStandard 40°C breaker configuration.\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\u003eManufacturer:\u003c\/strong\u003e Siemens\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e HMD63B500L\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Molded case circuit breaker\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e HMD6\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e MD\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Type:\u003c\/strong\u003e Thermal-magnetic\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmpere Rating:\u003c\/strong\u003e 500A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Voltage:\u003c\/strong\u003e 600VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating at 600V:\u003c\/strong\u003e 50kAIC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating at 480V:\u003c\/strong\u003e 65kAIC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Configuration:\u003c\/strong\u003e Standard 40°C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine-Side Lugs:\u003c\/strong\u003e TA3K500\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad-Side Lugs:\u003c\/strong\u003e TA3K500\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Range:\u003c\/strong\u003e 1\/0 AWG–500 kcmil\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Material:\u003c\/strong\u003e Copper\/aluminum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 9 x 16 x 6 in.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 61.619 lb\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 783643008731\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Mexico\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\u003cp\u003eThe HMD63B500L meets UL 489 and IEC 60947-2 standards. Those are meaningful specifications when you're checking a breaker against the requirements of an existing installation or project.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe HMD63B500L makes the most sense for equipment that specifically calls for a 500A, 3-pole MD-frame molded-case circuit breaker with a thermal-magnetic trip mechanism and ratings matching this model. It's particularly relevant for maintenance and replacement work where preserving the original breaker configuration is important.\u003cbr\u003e\u003c\/p\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":49504185418027,"sku":"HMD63B500L","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":49504185450795,"sku":"HMD63B500L [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/hmd63b500l","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}