RS PRO LED Digital Panel Multi-Function Meter for AC Current, AC Voltage, Active, Apparent Power, Frequency, Import

Use this multifunctional panel meter from RS PRO as a system controller for three-phase industrial equipment. It allows for the prompt detection of any electrical problems such as voltage imbalances and dropped lines to improve the efficiency and reliability of machinery. It's well suited to regulating and controlling the operation of industrial boilers, lighting and air-handling units.
The three-line unit offers selectable parameters which can be displayed at the same time to reduce the need for additional control panels. Its wide range of optional parameters includes frequency and AC current and voltage monitoring for enhanced versatility in use. The meter's LED (light-emitting diode) display is bright and easy to read, even in the dark.
Choose a panel meter like this for harsh environmental conditions. Its Ingress Protection (IP) rating of IP50 means it has good resistance to dust so it's safe to use where air contaminants are present.

• International Electrotechnical Commission (IEC) approvals include IEC 60529, IEC 61010-1:2001, IEC 61326-1:2005
• Cutout height of 92 mm
• Cutout width of 92 mm
• Depth of 55 mm (without option)
• LED display type
• Minimum temperature of -20°C
• Maximum temperature of +70°C
• Measurement range of 0.5 A (Lag Power Factor), 0.5 A (Lead Power Factor), 1 A (Normal Power Factor), 1 to 5 A (Current), 290 V AC (Phase to Neutral), 45 to 65 Hz (Frequency), 500 V AC (Line to Line)
• Digital meter type
• Four digits
• Reactive properties measured include AC Current, AC Voltage, Active, Apparent Power, Frequency and Import Export Energy
• Alpha 20 series