{"product_id":"abb-zeasm-500v-circuit-breaker","title":"ABB ZEASM 500V Circuit Breaker, Shunt Trip | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the ABB ZEASM 500V Circuit Breaker with Shunt Trip — a purpose-built protection solution engineered for reliable isolation and rapid response in modern electrical distribution systems.\u003c\/p\u003e \u003cp\u003eDesigned for panelboards, load centers, and general electrical distribution, ZEASM is ideal for replacement projects where you need to keep the BOM tightly aligned to the original ABB part number. This ensures compatibility, minimizes downtime, and simplifies stocking by matching your existing infrastructure.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eShunt Trip capability\u003c\/strong\u003e: an external control option that enables immediate remote tripping, enhancing safety in emergency shutdown scenarios or integrated safety systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e500V voltage rating\u003c\/strong\u003e: suitable for medium- and high-voltage distribution environments, delivering reliable interruption during faults or overloads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number ZEASM\u003c\/strong\u003e: ensures your replacement matches the original specification and installation footprint.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability through AmpState\u003c\/strong\u003e: a trusted supplier for replacement parts, with support to confirm fit and compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy ZEASM stands out for electrical protection\u003c\/h3\u003e \u003cp\u003eIn practical terms, ZEASM helps protect critical infrastructure by preventing nuisance trips and enabling fast, remote control of the circuit. The shunt trip feature adds a safety layer for facilities with remote monitoring and control systems, such as data centers, manufacturing environments, and commercial buildings.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eUse cases\u003c\/strong\u003e: \u003cul\u003e \u003cli\u003eRemote shutdown scenarios where an external command is needed to trip the breaker quickly\u003c\/li\u003e \u003cli\u003eSpare stock for BOM-aligned replacements to minimize project downtime\u003c\/li\u003e \u003cli\u003ePanelboard and load center upgrades where the original ZEASM part is specified\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you need help matching a part number or confirming compatibility, message AmpState and we’ll help you confirm fit.\u003c\/p\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ABB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e ZEASM\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 500V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShunt Trip:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e AmpState\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412831916194,"sku":"ZEASM","price":1710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/abb-zeasm-500v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}