{"product_id":"gr503b","title":"GE GR503B - Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eGE GR503B Circuit Breaker\u003c\/strong\u003e delivers industrial-grade overcurrent protection built to withstand demanding electrical environments. Specifically designed for panelboards, switchboards, control panels, and OEM equipment, this breaker provides dependable protection where it matters most—in distribution panels and motor control centers.\u003c\/p\u003e \u003cp\u003eKey strengths you’ll notice in daily operation:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eStrategic versatility\u003c\/strong\u003e: Ideal for \u003cem\u003eindustrial\u003c\/em\u003e, \u003cem\u003ecommercial\u003c\/em\u003e, and OEM applications, ensuring reliable protection across diverse electrical infrastructures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted protection\u003c\/strong\u003e: Precisely guards against overloads and short circuits, helping prevent damage to feeders, motors, and critical control circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust integration\u003c\/strong\u003e: Designed to fit seamlessly in panelboards, switchboards, and control panels, making retrofits and new builds straightforward for electrical teams.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted brand reliability\u003c\/strong\u003e: A GE solution engineered for long-term performance in demanding systems where safe operation and dependable protection are non‑negotiable.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhere and how you’ll use the GE GR503B\u003c\/h3\u003e \u003cp\u003eIn factory environments, it protects motor control centers and feeder circuits from fault conditions, reducing the risk of equipment damage and downtime. In commercial electrical rooms, it provides a compact, reliable safeguard for distribution interfaces and essential control panels. For OEM equipment, it offers a ready-to-integrate protective component that maintains consistent performance across manufacturing lines and assemblies.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e: When overcurrent protection is reliable and fast, equipment stays protected, maintenance intervals can be more predictable, and overall system uptime improves. The GR503B is purpose-built for these outcomes, helping you maintain safe operation and steady electrical performance in demanding settings.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eBreaker Type:\u003c\/strong\u003e Circuit Breaker\u003c\/p\u003e \u003cp\u003eChoose the GE GR503B when you need a proven protection device that aligns with professional industrial standards, fits a range of panel and switchgear configurations, and supports durable, safe operation in distribution panels and motor control centers.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"GE","offers":[{"title":"Default","offer_id":46391084449954,"sku":"GR503B","price":113.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_c0a98076-5e81-4956-8e89-ffd9fc3023dd.png?v=1765382024","url":"https:\/\/www.ampstate.com\/products\/gr503b","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}