{"product_id":"maintronic-crd400-ins-casambi-led-dimmer-380va-wireless-lighting-control","title":"Maintronic CRD400 INS Casambi LED Dimmer 380VA Wireless Lighting Control","description":"\u003ch2\u003e\u003cspan\u003eMaintronic CRD400 INS Casambi LED and Retrofit Dimmer 380VA\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMaintronic CRD400 INS\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a compact Casambi enabled LED and retrofit dimmer designed for wireless lighting control. Supporting loads from 4VA to 380VA, it provides flexible dimming for compatible 230V LED lamps, incandescent lighting and high voltage halogen lamps. Its intelligent load detection automatically determines suitable dimming settings, helping deliver reliable lighting performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWireless Casambi Lighting Control\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe CRD400 INS integrates with the Casambi wireless lighting control system, allowing users to control and configure lighting through the Casambi app on compatible smartphones and tablets. Devices can be added to existing Casambi networks, grouped together and incorporated into lighting scenes and timed operations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor additional convenience, the dimmer includes a push button input, enabling local control alongside wireless app operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIntelligent Leading and Trailing Edge Dimming\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe CRD400 INS uses digital phase cut dimming with automatic load detection. It can select an appropriate dimming method according to the connected load, supporting trailing edge dimming for compatible LED and incandescent lamps and leading edge dimming where required for compatible conventional copper transformers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts automatic calibration function helps identify suitable dimming characteristics for the connected lighting. The dimmer also incorporates protection against short circuits, overcurrent, overvoltage and overheating.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCompact Design for Concealed Installation\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for installation in ceilings, walls, luminaires and suitable cavities, the CRD400 INS features a compact white housing measuring approximately 101.5 × 51 × 29.5mm. Its integrated strain relief and terminal cover simplify installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe unit is intended for dry indoor environments and has an IP20 rating with Class II electrical protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer: Maintronic\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProduct code: CRD400 INS\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer item number: 10.273\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCasambi wireless lighting control\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDigital leading and trailing edge phase dimming\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRated load: 4–380VA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSupply voltage: 220–240V AC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSupply frequency: 50\/60Hz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAutomatic load detection and calibration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIntegrated push button input for local control\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eControl via the Casambi app\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eShort circuit, overcurrent, overvoltage and temperature protection\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIP20 ingress protection rating\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eClass II electrical protection\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWhite plastic housing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDimensions: 101.5 × 51 × 29.5mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWeight: approximately 84g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for dry indoor installation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eSuitable Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Maintronic CRD400 INS is suitable for smart lighting installations in homes, offices, retail premises and other indoor environments where wireless Casambi control and dimming of compatible lighting are required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eChoose the CRD400 INS for compact, intelligent lighting control with automatic load detection and flexible Casambi integration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInstallation note:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The maximum permitted load depends on the lighting type and installation conditions. LED loads may require derating, and adequate ventilation is important. Always consult the manufacturer's technical documentation to confirm load compatibility before installation.\u003c\/span\u003e\u003c\/p\u003e","brand":"Casambi","offers":[{"title":"Default Title","offer_id":57650216042871,"sku":"CRD400","price":266.77,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/8927\/2802\/files\/retrofit-universal-dimmer-800x674.webp?v=1793271976","url":"https:\/\/www.electricalsonline.co.uk\/products\/maintronic-crd400-ins-casambi-led-dimmer-380va-wireless-lighting-control","provider":"Electricals Online","version":"1.0","type":"link"}