Style: Metered + ISOBAR Metered PDU / Power Distribution Unit with Isobar Surge Suppression offers real-time local reporting of load level in amps, plus premium ISOBAR network-grade AC surge and noise suppression. Digital display continuously reports PDU output current to prevent circuit overloads as additional equipment is added. Set of 3 front-panel LEDs provide notification of wiring fault, protection present and line OK status. High quality design includes rugged all-metal housing and secure rackmount installation with included mounting accessories. Key Features 20A single phase 120V Metered Power Distribution Unit / PDU (Agency de-rated to 16A continuous) Built-in 2 digit visual meter continuously reports PDU load level in amps ISOBAR Network-grade AC surge and noise suppression with 3840 Joules AC suppression rating and EMI/RFI filtering Set of 3 diagnostic LEDs report LINE OK (green), suppressor or wiring FAULT (red) and PROTECTION PRESENT (green) status Compatible with 120V AC sine wave input; For best results, connect the PDU only to true sine wave mains, generator or UPS power source (avoid connecting this surge suppressor to UPS systems producing modified sine wave, PWM sine wave and other non-sinusoidal output waveforms) Attached NEMA L5-20P 20A 120V input plug with 15ft / 4.5 m cord (NEMA 5-20P plug adapter included) 1U Horizontal rackmount format installs in one rack space Switchless design prevents accidental shut-off 12 NEMA 5-20R outlets (rear), 2 NEMA 5-15R outlets (front) Included mounting accessories support installation in 2 and 4 post racks, with additional support for wall-mount and under-counter installation formats Back panel grounding lug 2-year limited warranty