Series: Isobar Outlets Type: (2 front NEMA 5-15R / 10 rear 5-20R) Input Voltage: 120V (110-125V) Output Amperage Capacity: 20 Output Watt Capacity: 2400 Watts EMI/RFI Noise Filter: 40-80 dB Protection Modes: H-N, N-G and H-G Certifications: UL1449 (UR status); UL1283; cUL