{"product_id":"siemens-hem3m100-3-pole-100a-molded-case-circuit-breaker-type-hem-480v-bolt-on-instantaneous-trip","title":"Siemens HEM3M100 3-Pole 100A Molded Case Circuit Breaker Type HEM 480V Bolt-On Instantaneous Trip","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Siemens HEM3M100 is a 3-pole molded case circuit breaker designed for branch circuit protection in commercial and industrial electrical distribution systems. Rated at 100 A and 480 V AC, it features magnetic-only instantaneous protection for rapid response to short-circuit conditions. The breaker uses a bolt-on mounting configuration for secure installation in compatible Siemens panelboards and switchboards.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircuit Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHEM3M100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMolded Case Circuit Breakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBreaker Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMolded Case Circuit Breaker (MCCB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries \/ Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType HEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 Pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage (AC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e480 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMagnetic Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInstantaneous (I)\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\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndustrial and commercial power distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 2.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eHEM3M100\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe HEM3M100 is a molded case circuit breaker from the Siemens Type HEM series designed for reliable protection of three-phase electrical circuits. Built with magnetic-only instantaneous trip protection, it responds rapidly to high fault currents while allowing external overload protection when required. The breaker is rated for 100 amps and operates at up to 480 V AC, making it suitable for industrial power distribution and equipment protection. Its bolt-on mounting design allows direct installation into Siemens distribution panels and switchboards, providing a secure electrical connection and dependable system integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100 Amp Current Rating: Designed for protection of circuits carrying up to 100 A in industrial and commercial installations.\u003c\/li\u003e\n\u003cli\u003e3-Pole Configuration: Suitable for three-phase electrical systems commonly used in industrial distribution networks.\u003c\/li\u003e\n\u003cli\u003eMagnetic-Only Protection: Provides instantaneous trip response for short-circuit conditions without thermal overload protection.\u003c\/li\u003e\n\u003cli\u003eInstantaneous Trip Function (I): Rapid disconnection during fault events to protect electrical equipment and wiring.\u003c\/li\u003e\n\u003cli\u003e480 V AC Voltage Rating: Supports high-voltage low-voltage distribution systems in commercial and industrial facilities.\u003c\/li\u003e\n\u003cli\u003eBolt-On Mounting Style: Ensures a secure electrical and mechanical connection within compatible Siemens panelboards.\u003c\/li\u003e\n\u003cli\u003eType HEM Breaker Series: Designed for reliable performance in Siemens power distribution systems.\u003c\/li\u003e\n\u003cli\u003eIndustrial Circuit Protection: Suitable for feeder circuits, motor branch circuits, and distribution equipment protection.\u003c\/li\u003e\n\u003cli\u003eDurable Molded Case Construction: Provides strong insulation and long service life in demanding environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HEM3M100 delivers the reliability and precision required for industrial circuit protection and short-circuit interruption in low-voltage power distribution systems.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51224539365674,"sku":"HEM3M100","price":1844.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l960_3f06599f-8ebf-49bd-90a8-5b9ad2dc6e22.webp?v=1773088882","url":"https:\/\/iqelectro.com\/products\/siemens-hem3m100-3-pole-100a-molded-case-circuit-breaker-type-hem-480v-bolt-on-instantaneous-trip","provider":"IQElectro","version":"1.0","type":"link"}