1 DIGITAL INPUT, 3 PHASE, 400 VAC, 5 AMP, BACK LIT LCD, CONFIGURATION VIA KEYPAD, DIN RAIL MOUNT, EM530 SERIES, ENERGY METER, L-L INPUT, MODBUS OUTPUT, SELF POWER SUPPLY; Part Number: EM530DINAV53XS1X; Category: Controls & Indicators; Subcategory: Panel Meter