{"product_id":"schneider-a9r21440","title":"Schneider A9R21440","description":"\u003cp\u003ePart of the Schneider Electric Acti 9 iID series, the A9R21440 is a four-pole Residual Current Circuit Breaker (RCCB) designed for robust protection in electrical installations. This device provides essential safety against indirect contact and fire risks, commonly specified for commercial buildings and industrial control panels.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSeries: Acti 9 iID\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 4\u003c\/li\u003e\n\u003cli\u003eTripping Type: Type A\u003c\/li\u003e\n\u003cli\u003eRated Current: 40 A\u003c\/li\u003e\n\u003cli\u003eRated Residual Operating Current (IΔn): 30 mA\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 400V AC\u003c\/li\u003e\n\u003cli\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eBreaking Capacity (IΔm): 10 kA\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Screw terminals\u003c\/li\u003e\n\u003cli\u003eMounting Type: DIN rail\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications \u0026amp; compatibility\u003c\/h3\u003e\n\u003cp\u003eThe Schneider A9R21440 is suitable for use in a wide range of applications requiring reliable earth leakage protection. This includes residential distribution boards, commercial lighting circuits, and motor control centers in manufacturing environments. It is designed to protect circuits where both sinusoidal alternating currents and pulsating direct currents may be present.\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 A9R21440 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":41129047818324,"sku":"A9R21440","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/2986\/0180\/files\/default-1_75791998-7c22-4dd7-990c-4d69168803b7.webp?v=1777506423","url":"https:\/\/catalog.industrialautomationco.com\/products\/schneider-a9r21440","provider":"IAC Catalog","version":"1.0","type":"link"}