{"product_id":"siemens-eh3a110-circuit-breaker","title":"Siemens | EH3A110 | Circuit Breaker | 3-Pole | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens EH3A110 Circuit Breaker is a 3-Pole, bolt-on solution designed for reliable three-phase protection in maintenance, retrofit, and replacement projects. Built to integrate seamlessly with compatible Siemens panels, this unit helps you preserve system integrity while simplifying upgrades or repairs.\u003c\/p\u003e \u003ch2\u003eKey advantages you’ll notice\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole bolt-on design\u003c\/strong\u003e: Secure, durable mounting that ensures dependable electrical contact and straightforward post-installation service or replacement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGenuine Siemens compatibility\u003c\/strong\u003e: Identified by part number EH3A110, the most reliable reference for matching specifications in Siemens systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted for maintenance, retrofit, and replacement\u003c\/strong\u003e: Specifically chosen when you need to preserve or restore three-phase protection without compromising panel integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear fit guidance\u003c\/strong\u003e: Before you order, verify the correct fit and ratings for your application—this part number is your best compatibility indicator.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUpgrading aging or incompatible breakers in three-phase control panels within industrial or commercial environments\u003c\/li\u003e \u003cli\u003eRetrofits that require maintaining exact Siemens specifications for safety and performance\u003c\/li\u003e \u003cli\u003eRepairs where a direct, bolt-on replacement minimizes downtime and simplifies installation\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy choose the Siemens EH3A110 over other options\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAuthentic Siemens reliability with a design purpose-built for three-phase systems\u003c\/li\u003e \u003cli\u003eExact part-number alignment (EH3A110) reduces guesswork during procurement and ensures proper electrical characteristics\u003c\/li\u003e \u003cli\u003eBolt-on configuration supports quicker, more secure installation and straightforward future servicing\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical guidance and tips\u003c\/h2\u003e\n\u003cp\u003eTo ensure optimal performance, confirm fit and ratings before placing an order. Use the EH3A110 part number as your primary reference when comparing panels, bus connections, and the desired current rating. When installing, follow standard safety practices for de-energizing equipment, and ensure the mounting footprint and terminal connections align with your Siemens panel specifications. This approach helps protect equipment, streamline maintenance cycles, and minimize downtime during upgrades or replacements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427522039970,"sku":"EH3A110","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/siemens-eh3a110-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}