{"product_id":"allen-bradley-1321-3ra55-b","title":"1321-3RA55-B","description":"\u003ch2\u003eOverview of Allen Bradley 1321-3RA55-B\u003c\/h2\u003e\nThe Allen Bradley 1321-3RA55-B is a 55 Amp line reactor designed for power conditioning in industrial applications. It helps protect electrical equipment by filtering harmonics, reducing voltage spikes, and improving overall power quality. This product is housed in an IP11 (UL\/NEMA Type 1) enclosure, ensuring protection in typical industrial environments. Its robust construction meets key certifications including CE, UL, UKCA, and Morocco DOC as of 2025, verifying compliance with global safety and quality standards. Ideal for use in AC motor and drive circuits, the 1321-3RA55-B enhances system reliability and reduces downtime by lowering electrical noise and transient disturbances.\n\n\u003ch2\u003eKey Features of Allen Bradley 1321-3RA55-B\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRated current: 55 Amps, suitable for moderate industrial loads\u003c\/li\u003e\n  \u003cli\u003eEnclosure rating: IP11 (NEMA\/UL Type 1) providing protection against dust and accidental contact\u003c\/li\u003e\n  \u003cli\u003eVoltage rating: Operates from 200 to 690 VAC\u003c\/li\u003e\n  \u003cli\u003eHarmonic filtering to reduce distortion and improve power factor\u003c\/li\u003e\n  \u003cli\u003eOverload protection: 200% of rated current for 30 minutes, 300% for 1 minute\u003c\/li\u003e\n  \u003cli\u003eMeets NEMA MG-1 Part 31 for dv\/dt protection, protecting sensitive equipment\u003c\/li\u003e\n  \u003cli\u003eShell made from sheet steel in line with UL and NEMA requirements\u003c\/li\u003e\n  \u003cli\u003eTermination via terminal blocks for secure and reliable wiring\u003c\/li\u003e\n  \u003cli\u003eDesigned to minimize voltage spikes and current surges in motor and drive circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of 1321-3RA55-B\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eDetails\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRated Current\u003c\/td\u003e\n      \u003ctd\u003e55 A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRated Voltage\u003c\/td\u003e\n      \u003ctd\u003e200-690 VAC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEnclosure Type\u003c\/td\u003e\n      \u003ctd\u003eIP11 (NEMA\/UL Type 1)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOverload Capacity\u003c\/td\u003e\n      \u003ctd\u003e200% for 30 min, 300% for 1 min\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTermination\u003c\/td\u003e\n      \u003ctd\u003eTerminal Blocks\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMaterial\u003c\/td\u003e\n      \u003ctd\u003eSheet Steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCertifications\u003c\/td\u003e\n      \u003ctd\u003eCE, UL Listed, UKCA, Morocco DOC (as of 2025)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\nThe Allen Bradley 1321-3RA55-B line reactor is essential in industrial settings where power quality and protection are critical. It is commonly used with variable frequency drives (VFDs) and AC motors to reduce harmonic distortion, limit voltage spikes, and protect downstream equipment from electrical noise and transient conditions. Typical environments include manufacturing plants, water\/wastewater treatment facilities, and other industrial automation systems. By improving power conditioning, this line reactor extends the lifespan of connected devices and helps maintain stable and efficient operation of motor-driven equipment.\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-1321-3r18-b\" target=\"_blank\"\u003eAllen Bradley 1321-3R18-B Resistor Assembly\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-194e-sy\" target=\"_blank\"\u003eAllen Bradley 194E-SY Disconnect Switch\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47814765740331,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_40462d3b-fbd8-4397-9141-6a13c36b2786.png?v=1723539329","url":"https:\/\/leadtime.ca\/products\/allen-bradley-1321-3ra55-b","provider":"LEADTIME","version":"1.0","type":"link"}