{"product_id":"siemens-3rv1421-1ja10-transformer-breaker","title":"Siemens 3RV1421-1JA10 Motor Protection Circuit Breaker Transformer","description":"\u003cp\u003eEnsure reliable operation of your transformer systems with the Siemens 3RV1421-1JA10 motor protection circuit breaker. Engineered for demanding industrial applications, this device offers superior overload and short-circuit protection specifically designed to handle elevated inrush currents common in transformer energization. Its advanced thermal-magnetic technology ensures precise tripping, preventing false shutdowns while safeguarding your valuable equipment. The compact SIRIUS design integrates seamlessly into modern control panels and switchboards, offering a robust and efficient solution for industrial power distribution and automation environments.\u003c\/p\u003e\u003cp\u003eThis Siemens 3RV1421-1JA10 breaker operates with a rated operational voltage of up to 690 V AC and features a 3-pole configuration. It provides adjustable current settings from 5.5 A to 8 A with a Class 10 trip characteristic, ensuring effective protection for a wide range of transformer sizes. The thermal-magnetic release mechanism offers dependable performance, making it an ideal choice for critical automation systems and electrical installations. For industrial durability and long service life, the 3RV1421-1JA10 is built with robust industrial-grade housing and secured screw terminal connections for straightforward installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSiemens 3RV1421-1JA10\u003c\/strong\u003e transformer protection circuit breaker for high inrush currents\u003c\/li\u003e\n\u003cli\u003eReliable \u003cstrong\u003eoverload and short-circuit protection\u003c\/strong\u003e for enhanced equipment safety\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 10 tripping\u003c\/strong\u003e characteristic for accurate and efficient performance\u003c\/li\u003e\n\u003cli\u003eCompact \u003cstrong\u003eSIRIUS design\u003c\/strong\u003e for modern control cabinets and switchboards\u003c\/li\u003e\n\u003cli\u003eDurable industrial-grade construction with secure \u003cstrong\u003escrew terminal connections\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Siemens 3RV1421-1JA10 circuit breaker delivers the performance and reliability expected from Siemens industrial automation components. It is expertly designed for transformer applications, offering peace of mind and operational continuity. Discover the difference that quality engineering makes for your industrial power systems. Contact Ram Automations for expert support and to secure your Siemens 3RV1421-1JA10 today.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":54081075642710,"sku":"RAMA100023107","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/5554\/5686\/files\/Siemens_Disjuntor_motor_prot._transformadores_com_elevada_corrente_d_3RV1421-1JA10.webp?v=1780483180","url":"https:\/\/ramautomations.com\/products\/siemens-3rv1421-1ja10-transformer-breaker","provider":"Ram Automations","version":"1.0","type":"link"}