{"product_id":"21-a162la4-circuit-breaker","title":"21-A162LA4 | Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe 21-A162LA4 Circuit Breaker is a purpose-built, industrial-grade protection device designed for maintenance, retrofit, and replacement projects that require exact specifications. When your system relies on precise compatibility, this part-numbered breaker provides a reliable, drop-in solution that minimizes downtime and protects connected equipment.\u003c\/p\u003e \u003cp\u003eWhy this breaker stands out is its commitment to exact-spec compatibility. The best reference for fit is the part number itself—21-A162LA4—so you can confidently match the breaker to your panel, control circuit, or equipment without guesswork. Before you order, verify the fit and ratings to ensure seamless integration with your existing protection scheme.\u003c\/p\u003e \u003ch3\u003eKey considerations when planning your purchase\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact part-number compatibility:\u003c\/strong\u003e Use 21-A162LA4 as the definitive reference to confirm that it will align with your equipment’s mounting, form factor, and interrupting requirements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRatings alignment:\u003c\/strong\u003e Cross-check voltage, current, and trip characteristics against your OEM documentation and protection strategy.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePanel and frame fit:\u003c\/strong\u003e Ensure the breaker’s frame size and mounting approach match the target enclosure or control panel.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance when aging breakers must be replaced with an exact-spec unit to preserve control logic and wiring layouts.\u003c\/li\u003e \u003cli\u003eRetrofits that upgrade systems while keeping electrical protection consistent with existing protection curves and safety standards.\u003c\/li\u003e \u003cli\u003eSpare parts strategy for critical lines in manufacturing, processing plants, or industrial automation where uptime is non-negotiable.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes the 21-A162LA4 meaningful for your operation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility:\u003c\/strong\u003e Built to meet specific equipment requirements, reducing the risk of mismatches common with generic substitutes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDependable protection:\u003c\/strong\u003e Engineered to reliably interrupt fault conditions, safeguarding wiring, motors, and control circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear procurement reference:\u003c\/strong\u003e Rely on the part number to streamline purchasing, inventory, and maintenance planning.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and maintenance guidance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFollow all local electrical codes and your equipment manufacturer’s installation instructions.\u003c\/li\u003e \u003cli\u003eDe-energize the system and employ proper lockout\/tagout procedures before replacement or installation.\u003c\/li\u003e \u003cli\u003eAfter installation, verify proper trip operation and confirm that protection settings align with your system’s protection plan.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor engineers, technicians, and maintenance teams aiming to minimize downtime while preserving system integrity, the 21-A162LA4 circuit breaker delivers an exact-spec solution that keeps your industrial electrical protection reliable and straightforward to source.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426840105122,"sku":"21-A162LA4","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_63e470e9-d360-4ffe-a511-3550084c618c.png?v=1766907689","url":"https:\/\/www.ampstate.com\/products\/21-a162la4-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}