{"product_id":"siemens-he42b015-circuit-breaker","title":"Siemens | HE42B015 | Circuit Breaker | 2-Pole | 480V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by Siemens for demanding industrial power systems, the HE42B015 is a 2-pole, 480V bolt-on circuit breaker crafted for reliable protection and straightforward service. Its bolt-on mounting simplifies installation in compatible panels and ensures a secure, durable connection for challenging environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole, 480V operation\u003c\/strong\u003e provides solid overcurrent protection for center-fed or split-phase 480V circuits, making it a dependable choice for industrial panels and retrofit projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on mounting\u003c\/strong\u003e delivers fast, secure installation with reduced risk of intermittent connections, making maintenance and replacements quicker and more predictable.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact part reference\u003c\/strong\u003e HE42B015 ensures compatibility with Siemens panels and assemblies that require this specific model, reducing guesswork during maintenance or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement readiness\u003c\/strong\u003e designed to slot into existing systems when you’re upgrading, refurbishing, or stocking spare parts for critical equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility guidance\u003c\/strong\u003e Notes emphasize confirming fit and ratings before ordering, with the part number as the best reference for ensuring proper alignment with your setup.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits most: electrical technicians, panel builders, and facility engineers responsible for keeping large-scale electrical infrastructure online—manufacturing lines, data centers, and service rooftops where dependable 480V protection and rapid service are essential.\u003c\/p\u003e \u003cp\u003eWhy this matters in practice: choosing the \u003cstrong\u003eSiemens HE42B015\u003c\/strong\u003e means consistent trip behavior, streamlined maintenance cycles, and a known, repeatable installation path within Siemens-compatible panels. When you’re coordinating upgrades or replacements, relying on the exact part number minimizes compatibility risk and downtime.\u003c\/p\u003e \u003cp\u003ePractical tips for use: verify the breaker’s fit by cross-checking the part number HE42B015 against your panel documentation, confirm the 480V rating suits your distribution setup, and plan replacements or retrofits during scheduled maintenance windows to minimize disruption. Keep this model on hand as a reliable, ready-to-install solution for 2-pole protection needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425647808674,"sku":"HE42B015","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-he42b015-circuit-breaker-2-pole-480v-bolt-165.webp?v=1789437194","url":"https:\/\/www.ampstate.com\/products\/siemens-he42b015-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}