{"product_id":"aci-a-scs2-l-fixed-current-switch-din-rail-split-core","title":"Aci A\/SCS2-L Fixed Current Switch Din Rail Split Core","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACI A\/SCS2-L is a fixed current switch designed for DIN rail mounting with a split-core configuration and a normally open (NO) output contact. It is used to detect the presence or absence of current flow in a circuit and signals building automation or HVAC control systems when current drops below or exceeds a set threshold. The low-trip designation indicates this unit is calibrated for lower current detection levels, making it well suited for monitoring smaller loads such as fan motors, pumps, or auxiliary equipment. Installation is typically handled by licensed electricians or controls technicians.\u003c\/p\u003e\u003cp\u003eThe A\/SCS2-L fits into commercial and light-commercial building automation applications where current status monitoring is required without interrupting the monitored conductor. The split-core design allows the sensor to clamp around an existing wire without disconnecting it, which simplifies retrofit installations. It mounts directly to standard DIN rail, keeping panel layouts clean and organized. Typical applications include proving fan operation, verifying pump run status, and confirming load presence in HVAC and BAS control panels.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSplit-core design allows installation on existing conductors without disconnecting wiring\u003c\/li\u003e\n\u003cli\u003eDIN rail mount for clean, organized control panel integration\u003c\/li\u003e\n\u003cli\u003eNormally open (NO) output contact signals current presence to the control system\u003c\/li\u003e\n\u003cli\u003eLow-trip calibration suited for detecting smaller motor and load currents\u003c\/li\u003e\n\u003cli\u003eFixed trip point eliminates the need for field adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation current switch for DIN rail-mounted building automation and HVAC control panels requiring split-core, normally open current sensing.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed electrician or qualified controls technician in accordance with NEC requirements. Power down the control panel before mounting the device to the DIN rail and making output wiring connections. The split-core sensor clamps around the monitored conductor — do not install around bundled or shielded multi-conductor cable, as this will affect accuracy. Verify the monitored load current falls within the rated detection range of the switch before commissioning.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: DIN Rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore Type\u003c\/strong\u003e: Split Core\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Contact\u003c\/strong\u003e: Normally Open (NO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Level\u003c\/strong\u003e: Low Trip (fixed)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ACI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: A\/SCS2-L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACI","offers":[{"title":"Default Title","offer_id":51284043530546,"sku":"A\/SCS2-L","price":144.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309279069.jpg?v=1781067031","url":"https:\/\/voomisupply.com\/products\/aci-a-scs2-l-fixed-current-switch-din-rail-split-core","provider":"Voomi Supply","version":"1.0","type":"link"}