{"product_id":"schneider-a9r21491","title":"Schneider A9R21491","description":"\u003cp\u003eThe Schneider Electric Acti 9 iID A9R21491 is a modular residual current circuit breaker (RCCB) designed for robust electrical safety in demanding industrial environments. As part of the Acti 9 series, this 4-pole device offers comprehensive protection against indirect contact and fire risks, ensuring operational continuity and personnel safety. Its specific configuration makes it suitable for applications requiring reliable fault current detection and interruption.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Acti 9 iID\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e 100 Amp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResidual Current Sensitivity:\u003c\/strong\u003e 30mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Type A (detects AC and pulsating DC residual currents)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreaking Capacity:\u003c\/strong\u003e Not specified; refer to manufacturer datasheet for detailed breaking capacity ratings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e Not specified; refer to manufacturer datasheet for specific voltage compatibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTripping Characteristics:\u003c\/strong\u003e Designed to trip on residual AC currents and pulsating DC residual currents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications \u0026amp; compatibility\u003c\/h3\u003e\n\u003cp\u003eThis Schneider Electric RCCB is commonly deployed in electrical distribution systems where enhanced protection against earth faults is critical. Applications include protecting circuits in control panels, motor control centers, and power distribution units for machinery in sectors such as manufacturing, food processing, and water treatment. Its Type A sensitivity ensures effective protection in environments with electronic equipment that may generate pulsating DC fault currents.\u003c\/p\u003e\n\n\u003cp\u003eAvailable from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider A9R21491 or contact our technical team for cross-reference assistance with compatible Acti 9 components.\u003c\/p\u003e","brand":"IAC Catalog","offers":[{"title":"Default Title","offer_id":41129047851092,"sku":"A9R21491","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/2986\/0180\/files\/default-1_c67bc4c5-84fb-48f7-a477-a5db6aba176f.webp?v=1777506423","url":"https:\/\/catalog.industrialautomationco.com\/products\/schneider-a9r21491","provider":"IAC Catalog","version":"1.0","type":"link"}