{"product_id":"siemens-hhed63b100-100a-3-pole-600v-bolt-on-molded-case-circuit-breaker","title":"Siemens HHED63B100 | 100A 3-Pole 600V Bolt-On Molded Case Circuit Breaker","description":"Siemens HHED63B100 — 100 Amp Thermal Magnetic Molded Case Circuit Breaker\n\n\u003cp\u003eThe \u003cstrong\u003eSiemens HHED63B100\u003c\/strong\u003e is a heavy-duty, 3-pole thermal magnetic molded case circuit breaker from Siemens' trusted \u003cstrong\u003eSentron Series\u003c\/strong\u003e. Designed for demanding industrial and commercial power distribution applications, this bolt-on breaker delivers extra-high interrupting capacity and proven reliability at \u003cstrong\u003e600 VAC\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're replacing an aging breaker in a motor control center, switchgear panel, or industrial power distribution board, the HHED63B100 provides the protection and performance your system demands.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHHED63B100\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiemens (ITE \/ Sentron Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHHED\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmperage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100A @ 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePoles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-Pole \/ 3-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBolt-On\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermal Magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterrupting Rating (AIC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 kAIC @ 240V | 65 kAIC @ 480V | 25 kAIC @ 600V (UL)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLoad-Side Lug Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 AWG – 1\/0 AWG (Aluminum\/Copper)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\" W × 4.56\" D × 6.53\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~3.0 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e783643308145\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL 489 \/ CSA 22.2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat Is a Molded Case Circuit Breaker (MCCB)?\u003c\/h2\u003e\n\n\u003cp\u003eA \u003cstrong\u003emolded case circuit breaker (MCCB)\u003c\/strong\u003e is a type of electrical protection device designed to protect circuits from overloads and short circuits in commercial and industrial power systems. Unlike standard residential breakers, MCCBs like the HHED63B100 are built for higher current ratings, greater interrupting capacities, and more demanding environments.\u003c\/p\u003e\n\n\u003cp\u003eThe thermal magnetic trip mechanism in the HHED63B100 provides \u003cstrong\u003edual-mode protection\u003c\/strong\u003e: bimetallic strip response for sustained overloads, and magnetic instantaneous trip for high-current short circuit faults.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Choose the Siemens HHED63B100?\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtra-High Interrupting Capacity:\u003c\/strong\u003e Rated up to 100 kAIC at 240V — ideal for high-fault-current environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt-On Mounting:\u003c\/strong\u003e Fast, secure installation into compatible Siemens and ITE bolt-on panels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3-Phase Protection:\u003c\/strong\u003e Simultaneously protects all three phases for balanced power distribution\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSentron Series Quality:\u003c\/strong\u003e Part of Siemens' industry-standard Sentron product family\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Accepts 10 AWG to 1\/0 AWG copper or aluminum conductors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL 489 \u0026amp; CSA Certified:\u003c\/strong\u003e Meets North American safety and performance standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eCommon Applications\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIndustrial motor control centers (MCCs)\u003c\/li\u003e\n  \u003cli\u003eCommercial power distribution panels\u003c\/li\u003e\n  \u003cli\u003eManufacturing facilities and process control systems\u003c\/li\u003e\n  \u003cli\u003eHVAC systems and large mechanical equipment\u003c\/li\u003e\n  \u003cli\u003eData centers and critical infrastructure panels\u003c\/li\u003e\n  \u003cli\u003eReplacement for aging or failed Siemens HHED-frame breakers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What does \"Bolt-On\" mean for the HHED63B100?\u003c\/strong\u003e\u003cbr\u003e\nA: Bolt-on refers to the mounting method — the breaker is physically bolted to the bus bar of a compatible panel, as opposed to plug-in breakers that slide into clips. Bolt-on provides a more secure mechanical connection, preferred in industrial applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is the HHED63B100 still manufactured by Siemens?\u003c\/strong\u003e\u003cbr\u003e\nA: The HHED63B100 has been discontinued by the original manufacturer. However, new-in-box units sourced from authorized supply chains remain available through specialty distributors like Alpha Brokers \u0026amp; Controls.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What panels is the HHED63B100 compatible with?\u003c\/strong\u003e\u003cbr\u003e\nA: This breaker is compatible with Siemens and ITE bolt-on style panelboards and switchgear designed for the HHED frame type. Consult your panel's documentation or contact us to confirm compatibility.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the AIC rating of the HHED63B100?\u003c\/strong\u003e\u003cbr\u003e\nA: The interrupting rating (AIC) is 100 kAIC at 240V, 65 kAIC at 480V, and 25 kAIC at 600V per UL listing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can this breaker handle aluminum wiring?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. The lug terminals accept both copper and aluminum conductors ranging from 10 AWG to 1\/0 AWG.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cem\u003eHave questions about compatibility or need a bulk quote? Contact the Alpha Brokers \u0026amp; Controls team — we specialize in hard-to-find industrial circuit breakers and electrical components.\u003c\/em\u003e\u003c\/p\u003e\n]]\u0026gt;","brand":"Siemens","offers":[{"title":"New","offer_id":48396206833912,"sku":"HHED63B100-N","price":747.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1209\/3176\/files\/Photoroom_20260210_235334.jpg?v=1778795162","url":"https:\/\/alphabreakersandcontrols.com\/products\/siemens-hhed63b100-100a-3-pole-600v-bolt-on-molded-case-circuit-breaker","provider":"Alpha Breakers \u0026 Controls","version":"1.0","type":"link"}