{"product_id":"3rv2021-1ba10-siemens-sirius-motor-protection-circuit-breaker-690v-2a-class-10","title":"3RV2021-1BA10 - Siemens SIRIUS Motor Protection Circuit Breaker 690V 2A Class 10","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e3RV2021-1BA10\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e3RV2021-1BA10\u003c\/b\u003e is a Siemens SIRIUS motor protection circuit breaker designed for manual motor control and system protection in industrial applications. This Class 10 thermal magnetic device provides both overload and short circuit protection in a compact, single-unit solution suitable for use downstream of fuses or circuit breakers. \u003cb\u003e3RV2021-1BA10\u003c\/b\u003e features a rotary ON\/OFF handle, phase loss sensitivity, and screw terminals for secure connections. The device mounts directly on standard 35mm DIN rail for straightforward installation and removal. Optional auxiliary contacts (3RV2901) can be added for motor disconnection signaling or pilot device integration. When paired with an appropriate Siemens 3RT2 contactor, this breaker delivers complete combination motor protection in one compact unit. \u003cul\u003e\n\u003cli\u003eAmperage Range: 1.4 to 2 A adjustable\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 220 to 690 VAC\u003c\/li\u003e\n\u003cli\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 3\u003c\/li\u003e\n\u003cli\u003eFrame Size: S0\u003c\/li\u003e\n\u003cli\u003eTrip Type: Class 10 Thermal Magnetic\u003c\/li\u003e\n\u003cli\u003eThermal Overload Release: 1.4 to 2 A\u003c\/li\u003e\n\u003cli\u003eInstantaneous Overcurrent Release: 26 A\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 10 kA at 690 VAC\u003c\/li\u003e\n\u003cli\u003eMounting: DIN Rail\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Screw\u003c\/li\u003e\n\u003cli\u003eCertifications: CE, CCC, UL approved\u003c\/li\u003e\n\u003c\/ul\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: 3RV2021-1BA10\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Siemens\u003c\/li\u003e\n\u003cli\u003eBrand : Siemens\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Molded Case\u003c\/li\u003e\n\u003cli\u003eFamily : Sirius\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUPC : 051712125253\u003c\/li\u003e\n\u003cli\u003eGTIN : 00051712125253\u003c\/li\u003e\n\u003cli\u003eWeight : 0.77 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":42999371563167,"sku":"3RV2021-1BA10-New","price":157.88,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":44816545415327,"sku":"3RV2021-1BA10-ReCert","price":125.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/siemens_3rv2011_60a4420f-2458-4b78-ba29-a7eebb2cfdcb.jpg?v=1706674450","url":"https:\/\/essentialparts.com\/products\/3rv2021-1ba10-siemens-sirius-motor-protection-circuit-breaker-690v-2a-class-10","provider":"Essential Electric Supply","version":"1.0","type":"link"}