{"product_id":"siemens-3rv2021-1ka10-5a-3p-690v-circuit-breaker","title":"Siemens 3RV2021-1KA10 5A 3P 690V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens 3RV2021-1KA10—a reliable, three-pole circuit breaker designed to shield your electrical distribution network from overloads and faults. Engineered for panelboards, load centers, and broader electrical distribution systems, this device delivers solid protection for three-phase circuits up to 690 V, making it a dependable choice for both new installations and retrofit projects.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3RV2021-1KA10\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 5 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 690 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e panelboards, load centers, and electrical distribution networks\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eDesigned for retrofit and maintenance planning\u003c\/h3\u003e\n\u003cp\u003eWhen service lives require continuity in part numbers, the 3RV2021-1KA10 shines. Its standardized Siemens designation ensures compatibility with existing Siemens infrastructure, reducing downtime during replacements and maintenance while keeping your documentation and spares aligned with your installed base.\u003c\/p\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSpare parts stocking for industrial and commercial facilities that rely on Siemens protection devices\u003c\/li\u003e \u003cli\u003eRetrofit projects where preserving a known part number simplifies procurement and ensures consistent performance\u003c\/li\u003e \u003cli\u003ePreventive maintenance schedules in panelboards and distribution units that protect three-phase equipment\u003c\/li\u003e \u003cli\u003eNew installations in systems designed around 690 V three-phase protection with 5 A circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens circuit breaker stands out\u003c\/h3\u003e\n\u003cp\u003eRather than a generic replacement, the 3RV2021-1KA10 offers a precise fit for Siemens-based electrical layouts, helping you maintain equipment warranties and streamline service histories. Its 3-pole configuration ensures balanced protection across all three phases, contributing to safer operation of motors, drives, and other three-phase loads.\u003c\/p\u003e \u003ch3\u003eSupport and compatibility\u003c\/h3\u003e\n\u003cp\u003eNeed help confirming compatibility with your existing panel or distribution setup? Our team can verify fit and guide you to the right solution. This item is available from AmpState, with assistance to ensure you’re selecting the correct part for your Siemens-based system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411099406498,"sku":"3RV2021-1KA10","price":10.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/siemens-3rv2021-1ka10-5a-3p-690v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}