{"product_id":"siemens-3rv1021-0ka10-motor-protection-circuit-breaker","title":"Siemens 3RV1021-0KA10 Motor Protection Circuit Breaker","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"587\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/siemens\" title=\"Siemens\"\u003eSiemens\u003c\/a\u003e 3RV1021-0KA10 Circuit Breaker is used in motor protection and industrial power distribution systems to provide overload and short-circuit protection for electrical motors and control circuits. Commonly installed in \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\" title=\"motor control centers\"\u003emotor control centers\u003c\/a\u003e, industrial machinery, conveyor systems, pumps, and manufacturing equipment requiring reliable motor protection and circuit isolation. Maintenance teams and system integrators use this part for electrical system repair, retrofit, expansion, and replacement to maintain safe operation and dependable equipment performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"589\" data-end=\"606\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"607\" data-end=\"912\"\u003eThe Siemens 3RV1021-0KA10 Circuit Breaker is designed for use in motor control and industrial electrical applications. It is commonly applied in motor starter assemblies, control panels, automation equipment, and power distribution systems requiring motor protection and circuit interruption capabilities.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"914\" data-end=\"943\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"944\" data-end=\"1434\"\u003e• Manufacturer Part Number (MPN): 3RV1021-0KA10\u003cbr data-start=\"991\" data-end=\"994\"\u003e• Product Type: Circuit Breaker\u003cbr data-start=\"1025\" data-end=\"1028\"\u003e• Brand: Siemens\u003cbr data-start=\"1044\" data-end=\"1047\"\u003e• Series: SIRIUS 3RV10\u003cbr data-start=\"1069\" data-end=\"1072\"\u003e• Function: Motor Overload and Short-Circuit Protection\u003cbr data-start=\"1127\" data-end=\"1130\"\u003e• Application: Motor Protection Systems\u003cbr data-start=\"1169\" data-end=\"1172\"\u003e• Current Setting Range: 2.8–4.0 A\u003cbr data-start=\"1206\" data-end=\"1209\"\u003e• Pole Configuration: 3 Pole\u003cbr data-start=\"1237\" data-end=\"1240\" data-is-only-node=\"\"\u003e• Installation Type: DIN Rail or Panel Mounted\u003cbr data-start=\"1286\" data-end=\"1289\"\u003e• Standard: IEC 60947\u003cbr data-start=\"1310\" data-end=\"1313\"\u003e• Industry Use: Industrial Automation and Motor Control\u003cbr data-start=\"1368\" data-end=\"1371\"\u003e• Service Type: Electrical System Maintenance and Replacement\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1436\" data-end=\"1460\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1461\" data-end=\"1602\"\u003e• Siemens \u003ca href=\"http:\/\/plgautomation.com\/products\/siemens-3rv1021-0da10-240v-0-22-0-32a-nupi?_pos=1\u0026amp;_sid=a420ac429\u0026amp;_ss=r\" title=\"3RV1021-0DA10\"\u003e3RV1021-0DA10\u003c\/a\u003e Circuit Breaker\u003cbr data-start=\"1500\" data-end=\"1503\"\u003e• Siemens \u003ca href=\"https:\/\/plgautomation.com\/products\/siemens-3rv1021-1da10-circuit-breaker-250a-600v-3p?_pos=1\u0026amp;_sid=88ca285d7\u0026amp;_ss=r\" title=\"3RV1021-1DA10\"\u003e3RV1021-1DA10\u003c\/a\u003e Circuit Breaker\u003cbr data-start=\"1542\" data-end=\"1545\"\u003e• Siemens \u003ca href=\"https:\/\/plgautomation.com\/products\/siemens-sirius-3rv1031-4ga10-circuit-breaker-size-s2-for-motor-protection?_pos=9\u0026amp;_sid=607814147\u0026amp;_ss=r\" title=\"SIRIUS 3RV10\"\u003eSIRIUS 3RV10\u003c\/a\u003e Motor Protection Circuit Breaker\u003c\/p\u003e","brand":"PLG Automation ","offers":[{"title":"New","offer_id":51727700295982,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_e24ba47e-e689-49e2-b85e-3af0c084c9af.jpg?v=1770583754","url":"https:\/\/plgautomation.com\/products\/siemens-3rv1021-0ka10-motor-protection-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}