{"product_id":"siemens-3rv1421-0ea10-molded-case-circuit-breaker","title":"Siemens 3RV1421-0EA10 Molded Case Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eSiemens 3RV1421-0EA10 is a transformer-protection molded-case circuit breaker (size S0) designed to guard transformers from overloads and short circuits. It uses an A-release current element with a trip range of 0.28–0.4 A and includes a magnetic short-circuit release specified at 8.2 A, with screw-terminal connections for secure wiring. Listed as part of the Siemens 3RV family, this device is noted as the predecessor to the Sirius 3RV2 line, with 3RV2411-0EA10 identified as a possible successor, and is intended for transformer protection applications with standard switching capacity. \u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":46268131180778,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-017.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/siemens-3rv1421-0ea10-molded-case-circuit-breaker","provider":"GTG Hardware","version":"1.0","type":"link"}