Selec EM306 6 Digit LED Energy Meter
The EM306 is a Selec 6 Digit LED Energy Meter featuring 7 segment LED display, pulse output, and RS485 MODBUS RTU communication support. Manufactured by Selec, the EM306 energy meter belongs to the Selec Energy Meter category and is part of the EM Series. It supports 3Ø-3W, 3Ø-4W, 2Ø-3W, and 1Ø-2W electrical connections, 85–270V AC supply voltage, programmable CT 1/5A to 10kA and PT 100V to 500kV inputs, with a 96 × 96 mm panel mount design and 8VA maximum power consumption.
| Brand | Selec |
| Product Type | Energy Meter |
| Model Number | EM306 |
Selec EM306 6 Digit LED Energy Meter - Technical Specifications
| Specification | Value |
|---|---|
| Display Type | 7 Segment LED Display |
| Display Configuration | 1 row of 6 digits |
| Electrical Connection | 3Ø - 3W, 3Ø - 4W, 2Ø - 3W, 1Ø - 2W |
| Type of Output | Pulse Output |
| Features | Active Energy monitoring (EM306), Active Energy monitoring with other multifunction parameters like Power, PF (EM306-C-D) |
| Power Consumption | 8VA Max |
| Communication Protocol | RS485 and MODBUS RTU (EM306-C-D) |
| CT Primary | 1 / 5A to 10kA (Programmable for Any Value) |
| CT Secondary | 1 / 5A (Programmable) |
| PT Primary | 100V to 500kV (Programmable for any value) |
| PT Secondary | 100 to 500V AC (L - L) (Programmable for any value) |
| Supply Voltage/D.G Sensing | 85 to 270 V AC 50/60Hz |
| Size | 96 x 96mm |
| Mounting Type | Panel Mount |
The EM306 Selec 6 Digit LED Energy Meter is an industrial energy monitoring device designed for electrical measurement and control systems. The EM306 model provides a 7 segment LED display, supports RS485 MODBUS RTU communication, and includes a pulse output for integration with automation systems. This device belongs to the Selec EM Series and is widely used in industrial automation environments where stable energy monitoring is required. The Selec EM306 energy meter supports programmable CT and PT configuration for different electrical installations.
The EM306 Selec 6 Digit LED Energy Meter is commonly installed in industrial panels used in conveyors, packaging systems, production lines, and machine automation setups. It measures electrical parameters in single-phase and three-phase networks, helping operators monitor energy consumption across equipment. The panel mount construction allows integration into electrical control cabinets, while communication capability allows connection with SCADA and monitoring systems. In automation environments, the EM306 provides consistent electrical measurement and reliable system communication.
The EM306 Selec 6 Digit LED Energy Meter remains a reliable component for industrial electrical monitoring systems. With features such as 85–270V AC supply voltage, 96 × 96 mm panel mounting, and programmable CT and PT ranges, it supports accurate energy measurement across varied installations. As part of the Selec EM Series, the EM306 model integrates easily into automation infrastructure through communication and pulse output capabilities. Selec devices are widely used in industrial automation panels and energy monitoring applications.
