4 Pack Vacuum Cleaner HEPA Filters for Cyclonic Series RO3753EA RO3731EA RO3786EA Feature:<br> 1. Excellent longterm reliability, small size, lightweight, perfect appearance, easy installation, etc.<br> 2. A simple 3phase 4wire din rail instrument with a transparent case, widely used in submetering system.<br> 3. Using intelligent control chip, you can see the realtime power and power consumption at a glance, allowing you to easily control the working status of power consumption.<br> 4. Made of material of pure copper and plastic, which makes it perform stable performance.<br> 5. LCD backlight display function, with high precision and protect the safety of electricity use.<br> Specification:<br> Condition: 100% New<br> Item Type: Energy Meter<br> Color: As Pictures Shown<br> Material: Pure Copper+PlasticSize: Approx. 100x76mm/3.9x3inFeatures:LCD backlight display<br> Inside battery supports shutdown display<br> Voltage: 3x230/400V<br> Current: 3x5 (80) A<br> Operating Voltage: 0.9-1.1 Rated voltage<br> Maximum Voltage: 0.8-1.15 Rated voltage<br> Accuracy Level: 1.0<br> Frequency: 50Hz<br> Pulse Constant: 400imp/kWh<br> Display: LCD 6+2<br> Power Consumption: 2W, 10VA<br> Starting Current: 0.004lb<br> Operating Temperature: -20-55<br> Creep: Pulses less than once when rated voltage is 115% or current is no current..<br> Package List:<br> 1 x Energy Meter1 x