Allen-Bradley 2090-XXLF-375B SER.A RFI Power Line Filter 75A, 3-Phase 480VAC

Allen-Bradley Bulletin 2090 RFI Power Line Filter is a high-current, three-phase radio-frequency interference filter designed to reduce conducted electrical noise on AC power lines supplying industrial drives and motion control systems. This filter helps systems comply with EMC requirements by attenuating line-borne interference in demanding industrial environments.

**Technical specifications:**
Manufacturer: Rockwell Automation / Allen-Bradley
Product type: RFI (Radio Frequency Interference) power line filter
Bulletin number: 2090
Catalog number: 2090-XXLF-375B
Series: A
Input supply voltage: 480 VAC
Input phases: Three-phase
Rated current: 75 A at 40 °C ambient
Frequency: 50/60 Hz
Line terminals: L1, L2, L3, PE (Protective Earth)
Connection type: Screw terminals (line side)
Filter configuration: Three-phase RFI/EMC line filter
Mounting style: Panel mount
Intended application: Industrial drives and motion control power input filtering
Operating ambient temperature: Up to 40 °C at rated current
Enclosure type: Open ventilated metal housing
Compliance markings: UL Listed, cURus Recognized, CE
Certifications: Industrial control equipment standards (UL/CSA, CE)
Manufacturing country: United Kingdom
Manufacturer date code (example unit): 11/11/2015
Brand marking on label: Allen‑Bradley / Rockwell Automation
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