{"product_id":"siemens-3rv1421-1aa10-manual-motor-controller","title":"Siemens 3RV1421-1AA10 Manual Motor Controller","description":"\u003cdiv\u003e\u003cp\u003eSiemens 3RV1421-1AA10 Manual Motor Controller is a three‑pole Sirius MMC designed for transformer protection and manual motor control in low‑voltage panels. It serves as a compact manual motor starter with integrated protection for small motors and transformer feeders, suitable for indoor control cabinets. The device offers a continuous current rating of 1.6 A and a nominal current range of 1.1–1.6 A, reflecting its role in light motor-load protection, and it is built for up to 100,000 mechanical switching cycles to withstand frequent cycling. The enclosure is rated IP20 on the front, aligning with indoor installation expectations, and the unit is specified for operation up to 2,000 meters above sea level. An auxiliary contact is included to support signaling or interlocking in control circuits, and the unit provides surge withstand capabilities up to 6 kV to improve resilience against transients in transformer and motor circuits. As part of the Sirius 3RV family, it integrates transformer protection with practical manual control in a single, compact device, making the 3RV1421-1AA10 a suitable choice when you need a dedicated, front‑accessible protective switch for small‑current motor or transformer protection tasks in compact control panels.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":46268131213546,"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-3rv1421-1aa10-manual-motor-controller","provider":"GTG Hardware","version":"1.0","type":"link"}