Maintenance teams planning replacements for EM306 frequently review Selec Timer, Selec Em4M and Selec Selec to prevent downtime, checking availability and compatibility with existing systems.
Selec EM306 Energy Meter
The Selec EM306 Energy Meter offers 7 Segment LED Display type, Pulse Output type, 85 to 270 V AC 50/60Hz supply voltage, 96 x 96mm size, Panel Mount type. Manufactured by Selec under the Selec Energy Meter/ category, this model belongs to the Selec EM Series.
| Brand | Selec |
| Product Type | Energy Meter |
| Model Number | EM306 |
Selec EM306 Energy Meter β Technical Specifications
| Specification | Value |
|---|---|
| Display Type | 7 Segment LED Display |
| Display Configuration | 1 row of 6 digits |
| Electrical Connection | 3Γ - 3W, 3Γ - 4W, 2Γ - 3W, 1Γ - 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 Selec EM306 is a precision Energy Meter designed for dependable active energy monitoring across industrial systems. It features a 7-segment LED display with a single row of six digits, providing crisp energy readings in all lighting conditions. With wiring flexibility for 3Γ-3W, 3Γ-4W, 2Γ-3W, and 1Γ-2W systems, the EM306 Selec adapts easily to both new and retrofit installations. Compact 96 Γ 96 mm panel mounting ensures simple integration into standard control cabinets.
Engineers benefit from programmable CT ranges up to 10kA and PT ranges up to 500kV, making the Selec EM306 suitable for both low-voltage and high-voltage applications. It supports pulse output for consumption tracking, while the EM306-C-D variant adds MODBUS RTU over RS485, enabling direct integration with SCADA and PLC systems. With low 8VA power consumption and a wide operating voltage of 85β270V AC at 50/60Hz, the EM 306 maintains stability under demanding conditions, ensuring consistent energy analytics. These specifications make it highly reliable for energy audits, compliance, and load optimization.
Applications of the EM306 Selec Energy Meter extend across factories, commercial complexes, and utility boards where continuous and accurate measurement is critical. It helps optimize energy costs, monitor power factor, and maintain compliance with reporting standards. Educational institutions also deploy the Selec EM306 Manual for training students in CT/PT scaling, wiring methods, and MODBUS data interpretation, bridging classroom knowledge with real-world energy monitoring practices.
Procurement teams trust the Selec EM306 because it balances cost-effectiveness with robust performance. CE and RoHS compliance reinforce its credibility, and availability through wholesalers, dealers, and distributors makes it an accessible choice for engineers managing both small-scale and large-scale projects. By combining accuracy, durability, and communication flexibility, the Selec EM306 Energy Meter continues to be a dependable solution for industries seeking reliable energy measurement.
