{"product_id":"allen-bradley-4983-dc120-20","title":"4983-DC120-20","description":"\u003ch2\u003eOverview of Allen Bradley 4983-DC120-20\u003c\/h2\u003e\nThe Allen Bradley 4983-DC120-20 is a DIN rail mounted filter and surge protective device engineered for reliable power conditioning and transient voltage suppression in industrial electrical systems. Rated for 120V AC and a current of 20 amps, this compact unit combines surge protection and noise filtering to maintain equipment performance and prolong system life. It complies with UL 1449 and UL 1283 standards, ensuring dependable quality and safety certification. Suitable for single-phase applications, the 4983-DC120-20 is widely used in main electrical panels to protect sensitive electronic components from voltage spikes and electromagnetic interference.\n\n\u003ch2\u003eKey Features of Allen Bradley 4983-DC120-20\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCombination of surge protective device and filter for comprehensive power quality improvement\u003c\/li\u003e\n\u003cli\u003e120V AC voltage rating with 20A current capacity for common industrial circuits\u003c\/li\u003e\n\u003cli\u003eDIN rail mounting for easy and secure installation in electrical enclosures\u003c\/li\u003e\n\u003cli\u003eSingle green LED indicator for easy power status monitoring\u003c\/li\u003e\n\u003cli\u003eMeets UL 1449 and UL 1283 safety standards for surge and EMI\/RFI filtering\u003c\/li\u003e\n\u003cli\u003eProtects against line-to-neutral, line-to-ground, and neutral-to-ground transients\u003c\/li\u003e\n\u003cli\u003eCompact modular design reduces panel space requirements\u003c\/li\u003e\n\u003cli\u003eResponse time under 0.5 nanoseconds for normal mode surges\u003c\/li\u003e\n\u003cli\u003eDurable high-impact plastic enclosure suitable for industrial environments\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -40°C to +60°C ensuring reliability under harsh conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of 4983-DC120-20\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n  \u003ctr\u003e\n    \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003cth\u003eDetails\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eVoltage Rating\u003c\/td\u003e\n    \u003ctd\u003e120V AC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCurrent Rating\u003c\/td\u003e\n    \u003ctd\u003e20 Amps\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eMounting Type\u003c\/td\u003e\n    \u003ctd\u003eDIN Rail\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eSurge Current Capability\u003c\/td\u003e\n    \u003ctd\u003e15 kA (8x20 µs waveform)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eResponse Time\u003c\/td\u003e\n    \u003ctd\u003eNormal Mode: \u0026lt; 0.5 ns\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n    \u003ctd\u003e-40°C to +60°C\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eLED Indicator\u003c\/td\u003e\n    \u003ctd\u003eSingle green LED for power\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCertifications\u003c\/td\u003e\n    \u003ctd\u003eUL 1449, UL 1283, CE, CSA, CUL\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\nThe Allen Bradley 4983-DC120-20 is ideal for protecting industrial control panels, automation equipment, and electrical distribution systems from damaging power surges and electrical noise. It is frequently deployed in manufacturing plants, processing facilities, and commercial buildings to ensure stable power delivery and to reduce downtime caused by transient voltage events. Its DIN rail form factor allows straightforward integration into existing control cabinets, making it a preferred solution for engineers seeking to safeguard programmable logic controllers (PLCs), variable frequency drives (VFDs), and other sensitive devices in harsh electrical environments.\n\n\u003ch2\u003eRelated Resources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/\" target=\"_blank\"\u003eLeadTime.ca – Industrial Automation Components \u0026amp; Repair Services\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/collections\/allen-bradley\" target=\"_blank\"\u003eView All Allen Bradley Products\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/how-to-choose-the-right-soft-starter-for-your-motor-application\/\" target=\"_blank\"\u003eHow to Choose the Right Soft Starter for Your Motor Application\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-25b-d2p3n104\" target=\"_blank\"\u003eAllen Bradley 25B-D2P3N104 PowerFlex 525 AC Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-1783-ims28rac\" target=\"_blank\"\u003eAllen Bradley 1783-IMS28RAC Managed Switch\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47870738497835,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_01e64d56-f58f-4837-9faa-c27593611eed.png?v=1723533310","url":"https:\/\/leadtime.ca\/products\/allen-bradley-4983-dc120-20","provider":"LEADTIME","version":"1.0","type":"link"}