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{"id":8845157761160,"title":"NEW Siemens 3RV1021-4DA10 Sirius Motor Starter Protector 20-25A S0 Circuit Breaker","handle":"new-siemens-3rv1021-4da10-sirius-motor-starter-protector-20-25a-s0-circuit-breaker","description":"\u003ch1\u003eNEW Siemens 3RV1021-4DA10 Sirius Motor Starter Protector 20-25A S0 Circuit Breaker\u003c\/h1\u003e\u003cp\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e• \u003c\/span\u003e\u003cspan class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"lnVsAf_11\" data-complete=\"true\" data-processed=\"true\" style=\"font-weight: bold; color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003eBrand:\u003c\/span\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e Siemens (Sirius Series)\u003c\/span\u003e\u003cbr jscontroller=\"Gy8rfb\" jsuid=\"lnVsAf_12\" data-sfc-pl=\"|[]\" data-complete=\"true\" data-processed=\"true\" style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e• \u003c\/span\u003e\u003cspan class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"lnVsAf_13\" data-complete=\"true\" data-processed=\"true\" style=\"font-weight: bold; color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003eModel Number:\u003c\/span\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e 3RV1021-4DA10\u003c\/span\u003e\u003cbr jscontroller=\"Gy8rfb\" jsuid=\"lnVsAf_14\" data-sfc-pl=\"|[]\" data-complete=\"true\" data-processed=\"true\" style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e• \u003c\/span\u003e\u003cspan class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"lnVsAf_15\" data-complete=\"true\" data-processed=\"true\" style=\"font-weight: bold; color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003eCurrent Adjustment Range:\u003c\/span\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e 20.0 to 25.0 Amps\u003c\/span\u003e\u003cbr jscontroller=\"Gy8rfb\" jsuid=\"lnVsAf_16\" data-sfc-pl=\"|[]\" data-complete=\"true\" data-processed=\"true\" style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e• \u003c\/span\u003e\u003cspan class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"lnVsAf_17\" data-complete=\"true\" data-processed=\"true\" style=\"font-weight: bold; color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003eVoltage Rating:\u003c\/span\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e 690 VAC\/VDC\u003c\/span\u003e\u003cbr jscontroller=\"Gy8rfb\" jsuid=\"lnVsAf_18\" data-sfc-pl=\"|[]\" data-complete=\"true\" data-processed=\"true\" style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e• \u003c\/span\u003e\u003cspan class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"lnVsAf_19\" data-complete=\"true\" data-processed=\"true\" style=\"font-weight: bold; color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003eNumber of Poles:\u003c\/span\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e 3-Pole\u003c\/span\u003e\u003cbr jscontroller=\"Gy8rfb\" jsuid=\"lnVsAf_1a\" data-sfc-pl=\"|[]\" data-complete=\"true\" data-processed=\"true\" style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e• \u003c\/span\u003e\u003cspan class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"lnVsAf_1b\" data-complete=\"true\" data-processed=\"true\" style=\"font-weight: bold; color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003eInterrupt Rating:\u003c\/span\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e 50 kA at 400V\u003c\/span\u003e\u003cbr jscontroller=\"Gy8rfb\" jsuid=\"lnVsAf_1c\" data-sfc-pl=\"|[]\" data-complete=\"true\" data-processed=\"true\" style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e• \u003c\/span\u003e\u003cspan class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"lnVsAf_1d\" data-complete=\"true\" data-processed=\"true\" style=\"font-weight: bold; color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003eTrip Class:\u003c\/span\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e Class 10 (Thermal\/Magnetic)\u003c\/span\u003e\u003cbr jscontroller=\"Gy8rfb\" jsuid=\"lnVsAf_1e\" data-sfc-pl=\"|[]\" data-complete=\"true\" data-processed=\"true\" style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e• \u003c\/span\u003e\u003cspan class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"lnVsAf_1f\" data-complete=\"true\" data-processed=\"true\" style=\"font-weight: bold; color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003eMounting Type:\u003c\/span\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e 35mm DIN Rail with screw terminals\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e\u003c\/ul\u003e\u003cdiv class=\"selroattributelist\"\u003e\u003c\/div\u003e\u003cdiv class=\"selroattributelist\"\u003eNOS, surplus in packaging. Packaging has wear.\u003c\/div\u003e","published_at":"2026-02-26T18:57:03-08:00","created_at":"2026-02-26T18:57:03-08:00","vendor":"Siemens","type":"","tags":["Circuit Breakers","Condition_New"],"price":8499,"price_min":8499,"price_max":8499,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44848067838088,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"F-53-CUX-6-DB","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"NEW Siemens 3RV1021-4DA10 Sirius Motor Starter Protector 20-25A S0 Circuit Breaker","public_title":null,"options":["Default Title"],"price":8499,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":"shopify","inventory_policy":"deny","barcode":"Does Not Apply","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_43e047bd-ce7d-4132-81d3-3621668a9cf40.jpg?v=1772161024","\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_16faa6d6-e48d-487e-97c5-fa1e853d5f790.jpg?v=1772161024","\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_e29eff1c-d5eb-401b-af82-0aadc8a1ff220.jpg?v=1772161024","\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_4e27426b-43b1-44b3-86f7-645239aa8dc50.jpg?v=1772161024","\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_e82a8375-d813-4a04-8816-16052e8789630.jpg?v=1772161024","\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_71bd46df-1e87-4518-a936-9d5aef1542670.jpg?v=1772161024"],"featured_image":"\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_43e047bd-ce7d-4132-81d3-3621668a9cf40.jpg?v=1772161024","options":["Title"],"media":[{"alt":"NEW Siemens 3RV1021-4DA10 Sirius Motor Starter Protector 20-25A S0 Circuit Breaker","id":36176224092296,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_43e047bd-ce7d-4132-81d3-3621668a9cf40.jpg?v=1772161024"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_43e047bd-ce7d-4132-81d3-3621668a9cf40.jpg?v=1772161024","width":1080},{"alt":"NEW Siemens 3RV1021-4DA10 Sirius Motor Starter Protector 20-25A S0 Circuit Breaker","id":36176224125064,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_16faa6d6-e48d-487e-97c5-fa1e853d5f790.jpg?v=1772161024"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_16faa6d6-e48d-487e-97c5-fa1e853d5f790.jpg?v=1772161024","width":1080},{"alt":"NEW Siemens 3RV1021-4DA10 Sirius Motor Starter Protector 20-25A S0 Circuit Breaker","id":36176224157832,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_e29eff1c-d5eb-401b-af82-0aadc8a1ff220.jpg?v=1772161024"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_e29eff1c-d5eb-401b-af82-0aadc8a1ff220.jpg?v=1772161024","width":1080},{"alt":"NEW Siemens 3RV1021-4DA10 Sirius Motor Starter Protector 20-25A S0 Circuit Breaker","id":36176224190600,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_4e27426b-43b1-44b3-86f7-645239aa8dc50.jpg?v=1772161024"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_4e27426b-43b1-44b3-86f7-645239aa8dc50.jpg?v=1772161024","width":1080},{"alt":"NEW Siemens 3RV1021-4DA10 Sirius Motor Starter Protector 20-25A S0 Circuit Breaker","id":36176224223368,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_e82a8375-d813-4a04-8816-16052e8789630.jpg?v=1772161024"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_e82a8375-d813-4a04-8816-16052e8789630.jpg?v=1772161024","width":1080},{"alt":"NEW Siemens 3RV1021-4DA10 Sirius Motor Starter Protector 20-25A S0 Circuit Breaker","id":36176224256136,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_71bd46df-1e87-4518-a936-9d5aef1542670.jpg?v=1772161024"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"\/\/vbindustrialsupply.com\/cdn\/shop\/files\/5266629_71bd46df-1e87-4518-a936-9d5aef1542670.jpg?v=1772161024","width":1080}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1\u003eNEW Siemens 3RV1021-4DA10 Sirius Motor Starter Protector 20-25A S0 Circuit Breaker\u003c\/h1\u003e\u003cp\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e• \u003c\/span\u003e\u003cspan class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"lnVsAf_11\" data-complete=\"true\" data-processed=\"true\" style=\"font-weight: bold; color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003eBrand:\u003c\/span\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e Siemens (Sirius Series)\u003c\/span\u003e\u003cbr jscontroller=\"Gy8rfb\" jsuid=\"lnVsAf_12\" data-sfc-pl=\"|[]\" data-complete=\"true\" data-processed=\"true\" style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e• \u003c\/span\u003e\u003cspan class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"lnVsAf_13\" data-complete=\"true\" data-processed=\"true\" style=\"font-weight: bold; color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003eModel Number:\u003c\/span\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e 3RV1021-4DA10\u003c\/span\u003e\u003cbr jscontroller=\"Gy8rfb\" jsuid=\"lnVsAf_14\" data-sfc-pl=\"|[]\" data-complete=\"true\" data-processed=\"true\" style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e• \u003c\/span\u003e\u003cspan class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"lnVsAf_15\" data-complete=\"true\" data-processed=\"true\" style=\"font-weight: bold; color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003eCurrent Adjustment Range:\u003c\/span\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e 20.0 to 25.0 Amps\u003c\/span\u003e\u003cbr jscontroller=\"Gy8rfb\" jsuid=\"lnVsAf_16\" data-sfc-pl=\"|[]\" data-complete=\"true\" data-processed=\"true\" style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e• \u003c\/span\u003e\u003cspan class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"lnVsAf_17\" data-complete=\"true\" data-processed=\"true\" style=\"font-weight: bold; color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003eVoltage Rating:\u003c\/span\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e 690 VAC\/VDC\u003c\/span\u003e\u003cbr jscontroller=\"Gy8rfb\" jsuid=\"lnVsAf_18\" data-sfc-pl=\"|[]\" data-complete=\"true\" data-processed=\"true\" style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e• \u003c\/span\u003e\u003cspan class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"lnVsAf_19\" data-complete=\"true\" data-processed=\"true\" style=\"font-weight: bold; color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003eNumber of Poles:\u003c\/span\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e 3-Pole\u003c\/span\u003e\u003cbr jscontroller=\"Gy8rfb\" jsuid=\"lnVsAf_1a\" data-sfc-pl=\"|[]\" data-complete=\"true\" data-processed=\"true\" style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e• \u003c\/span\u003e\u003cspan class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"lnVsAf_1b\" data-complete=\"true\" data-processed=\"true\" style=\"font-weight: bold; color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003eInterrupt Rating:\u003c\/span\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e 50 kA at 400V\u003c\/span\u003e\u003cbr jscontroller=\"Gy8rfb\" jsuid=\"lnVsAf_1c\" data-sfc-pl=\"|[]\" data-complete=\"true\" data-processed=\"true\" style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e• \u003c\/span\u003e\u003cspan class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"lnVsAf_1d\" data-complete=\"true\" data-processed=\"true\" style=\"font-weight: bold; color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003eTrip Class:\u003c\/span\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e Class 10 (Thermal\/Magnetic)\u003c\/span\u003e\u003cbr jscontroller=\"Gy8rfb\" jsuid=\"lnVsAf_1e\" data-sfc-pl=\"|[]\" data-complete=\"true\" data-processed=\"true\" style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e• \u003c\/span\u003e\u003cspan class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"lnVsAf_1f\" data-complete=\"true\" data-processed=\"true\" style=\"font-weight: bold; color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003eMounting Type:\u003c\/span\u003e\u003cspan style=\"color: #0a0a0a; font-family: 'Google Sans', Roboto, Arial, sans-serif; font-size: 16px;\"\u003e 35mm DIN Rail with screw terminals\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e\u003c\/ul\u003e\u003cdiv class=\"selroattributelist\"\u003e\u003c\/div\u003e\u003cdiv class=\"selroattributelist\"\u003eNOS, surplus in packaging. Packaging has wear.\u003c\/div\u003e"}