{"product_id":"siemens-hed43b025-25a-3p-480v-circuit-breaker","title":"Siemens HED43B025 25A 3P 480V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens HED43B025 25A 3P 480V Circuit Breaker is engineered for dependable circuit protection in everyday electrical work. Designed to be installed in panelboards, load centers, and electrical distribution systems, this compact 3-pole breaker delivers precise overcurrent protection where it matters most—and with a 480V rating, it’s ready for mid- to high-voltage applications common in commercial and industrial environments.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eProduct Highlights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage and configuration:\u003c\/strong\u003e 25 A, 3-pole design for three-phase protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480V, suitable for higher-capacity electrical distribution networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect part-number match:\u003c\/strong\u003e Model HED43B025 ensures exact fit for compatible Siemens installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile compatibility:\u003c\/strong\u003e Ideal for panelboards, load centers, and general electrical distribution tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted source:\u003c\/strong\u003e Available from AmpState, a reliable option for spare inventory and maintenance planning.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis breaker is a smart choice for maintenance teams, panel builders, and facilities managers who need a dependable, ready-to-install solution with a direct part-number match. Whether you’re stocking spare inventory or provisioning a project, the HED43B025 helps reduce downtime by ensuring you have the right device on hand when you need it.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this Siemens breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eConcrete fit for protection needs:\u003c\/strong\u003e Three poles provide robust three-phase protection, helping safeguard equipment and wiring from overcurrent conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-voltage readiness:\u003c\/strong\u003e The 480V rating expands compatibility to commercial and industrial distribution setups often found in manufacturing floors, data centers, and large facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInventory reliability:\u003c\/strong\u003e The direct part-number alignment minimizes guesswork during installation or replacements, speeding up commissioning and service calls.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUse cases and practical scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRevamping electrical distribution in panelboards and load centers for three-phase machinery, motors, and HVAC systems.\u003c\/li\u003e \u003cli\u003eMaintaining spare parts inventories for facilities that rely on Siemens equipment to minimize downtime.\u003c\/li\u003e \u003cli\u003eRetrofits or upgrades where a 25 A, 3P, 480V protection device is required to meet updated electrical codes and load demands.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and assistance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMatching a part number or confirming compatibility is straightforward with AmpState. If you’re unsure about fit, you can message us and we’ll help you confirm the correct match for your panel or distribution setup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410890543266,"sku":"HED43B025","price":2539.0,"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\/siemens-hed43b025-25a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}