{"product_id":"square-d-hga36125uayp","title":"Square D HGA36125UAYP 125A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eWhen distributing power in commercial or industrial panels, you need dependable overcurrent protection that can handle higher loads. The Square D HGA36125UAYP 125A 3-Pole 600 V Circuit Breaker is built for demanding environments, delivering precise trip performance and robust safety for three-phase systems.\u003c\/p\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e125 Amp current rating\u003c\/strong\u003e ensures solid protection for feeders and equipment drawing significant load while keeping nuisance trips at bay.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e supports all three phases in a 3-phase distribution network, plus coordination with downstream protection to safeguard equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V maximum voltage rating\u003c\/strong\u003e makes it suitable for higher-voltage commercial and light industrial applications, expanding where you can reliably use it.\u003c\/li\u003e \u003cli\u003ePart number \u003cstrong\u003eHGA36125UAYP\u003c\/strong\u003e provides a precise fit within Square D panels and field installations that rely on a consistent, trusted family of breakers.\u003c\/li\u003e \u003cli\u003eCompact form-factor and proven Square D engineering designed to withstand frequent switching and the rigors of daily operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cp\u003eThe 125A 3-Pole 600V breaker protects three-phase feeders from short circuits and overloads, helping prevent equipment damage, reducing downtime, and supporting code-compliant electrical distribution. In facilities with large motors, compressors, or HVAC equipment, it offers reliable interrupting capacity and reduces the risk of cascading failures across circuits.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMain breaker replacement or service panel upgrades in commercial buildings and industrial facilities\u003c\/li\u003e \u003cli\u003eThree-phase motor circuits for pumps, fans, compressors, and conveyors\u003c\/li\u003e \u003cli\u003eFeeder protection for panelboards powering large electrical rooms or data centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it compares to alternatives\u003c\/h3\u003e\n\u003cp\u003eCompared with lower-amperage or single-pole devices, the HGA36125UAYP provides dedicated protection across all three phases at a higher current threshold, which is essential for heavier loads and balanced coordination in three-phase systems. Its 600 V rating broadens its applicability beyond typical low-voltage panels, making it a versatile choice for mixed high- and mid-voltage installations.\u003c\/p\u003e \u003ch3\u003ePractical installation and care tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConsult a licensed electrician to verify correct rating, pole configuration, and panel compatibility for your specific setup.\u003c\/li\u003e \u003cli\u003eSchedule periodic inspection to ensure terminals and mounting hardware remain tight and free of corrosion or overheating signs.\u003c\/li\u003e \u003cli\u003eUse proper torque on mounting and termination according to manufacturer guidelines and local electrical codes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Square D HGA36125UAYP, you’re choosing a trusted solution for reliable overcurrent protection in demanding 3-phase environments. It’s designed to keep your critical equipment protected, uptime high, and electrical distribution operating smoothly across the spectrum of commercial and industrial applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423307321506,"sku":"HGA36125UAYP","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-hga36125uayp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}