{"product_id":"siemens-5sj4101-8hg40-1a-1p-240v-circuit-breaker","title":"Siemens 5SJ4101-8HG40 Circuit Breaker, 1A, 1-Pole, 240V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens 5SJ4101-8HG40 circuit breaker, a purpose-built protector for industrial electrical systems. With a precise 1 A rating, this 1-pole unit operates at 240 V and is designed to safeguard control circuits, feeders, and compact power loads in demanding environments. Use the exact part number to confirm compatibility with your panel and application requirements.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact 1 A protection\u003c\/strong\u003e tailored for sensitive control circuits and small feeds, helping prevent nuisance trips while safeguarding wiring insulation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-pole configuration\u003c\/strong\u003e supports streamlined layouts in compact panels and tight installation spaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e240 V operating capability\u003c\/strong\u003e aligns with common industrial control panels, machine wiring, and auxiliary circuits found in manufacturing facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSiemens engineering\u003c\/strong\u003e ensures reliable, consistent performance when paired with other Siemens components, simplifying maintenance and future replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofit or replacement in existing Siemens-based panels where a 1 A, 1-pole 240 V breaker is required.\u003c\/li\u003e \u003cli\u003eProtection for machine control circuits, robotics interfaces, or auxiliary power feeds in production environments.\u003c\/li\u003e \u003cli\u003eMaintenance cycles for industrial service panels where minimizing downtime is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify fit by the exact part number: \u003cstrong\u003e5SJ4101-8HG40\u003c\/strong\u003e against your panel schedule and application requirements.\u003c\/li\u003e \u003cli\u003eConfirm amperage, voltage, and pole configuration match your circuit protection needs.\u003c\/li\u003e \u003cli\u003eNeed help confirming compatibility? Message us and we’ll assist with matching the part number to your equipment and installation plan.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and care tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePower down and follow proper lockout\/tagout procedures before replacing a breaker.\u003c\/li\u003e \u003cli\u003eEnsure mounting and bus connections are clean and free of corrosion to guarantee reliable contact.\u003c\/li\u003e \u003cli\u003eStore and operate in a dry, vibration-free environment typical of industrial service rooms to extend longevity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the exact Siemens part minimizes misfits and reflects a thoughtful approach to maintenance and panel upgrades. This 5SJ4101-8HG40 breaker provides reliable protection for essential loads, helping keep production lines running smoothly and safely.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46416147611810,"sku":"5SJ4101-8HG40","price":217.0,"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\/siemens-5sj4101-8hg40-1a-1p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}