{"product_id":"square-d-me836ls","title":"Square D ME836LS 800A 3-Pole 600 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D ME836LS 800A 3-Pole 600 V Circuit Breaker Potential Transformer—a high-capacity protection solution built for demanding three-phase power systems. Designed to interrupt faults quickly while delivering precise electrical monitoring, this device combines robust protection with integrated sensing to streamline your protection and metering workflow.\u003c\/p\u003e \u003cp\u003eKey capabilities that set the ME836LS apart include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e800 A current rating\u003c\/strong\u003e for dependable protection of large feeders, motors, and heavy-load circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole design\u003c\/strong\u003e provides balanced protection across all three phases, ensuring coordinated tripping and system stability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V maximum system voltage\u003c\/strong\u003e tailored to common industrial distribution environments, enabling reliable operation within typical plant electrical architectures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntegrated potential transformer\u003c\/strong\u003e for straightforward secondary-side monitoring, metering, and protection coordination with upstream relays—reducing wiring complexity and panel space.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade build\u003c\/strong\u003e from Square D, crafted to endure the rigors of active switchgear environments while integrating smoothly into existing protection ecosystems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application compatibility\u003c\/strong\u003e ideal as a main breaker in switchgear, service entrances, or large-diameter feeders where clear visibility into both protection and measurement is valuable.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases illustrate its value: in a three-phase distribution room, the ME836LS serves as a primary defense for high-current feeders while providing immediate metering signals for load analysis and fault diagnosis. In retrofit projects, it simplifies protection schemes by combining interruption capability with a built-in sensing path, reducing installation footprint and wiring complexity without sacrificing performance.\u003c\/p\u003e \u003cp\u003eWhy choose this model? It’s not just about cutting power when faults occur; it’s about enhancing situational awareness across your electrical system. The integrated potential transformer enables timely, accurate data to protection relays and metering systems, helping you diagnose issues faster, coordinate protections more precisely, and maintain safer, more reliable operation under heavy load conditions.\u003c\/p\u003e \u003cp\u003eInstallation and integration tip: verify that your system voltage aligns with the 600 V rating, ensure correct three-phase alignment, and follow the manufacturer’s guidelines for mounting and wiring to maximize performance and safety. If you’re building or upgrading a 3-phase, high-current distribution network, the Square D ME836LS offers a compelling blend of protective power and measurement capability in a single, cohesive unit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423251681442,"sku":"ME836LS","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-me836ls","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}