# Premier Secure Meters E3M021 - 3-Phase Energy Meter

The Premier Secure Meters E3M021, a 3-phase, 4-wire energy meter from Secure Meters Ltd., is engineered for precision and reliability in energy measurement. Designed for industrial and commercial applications, this meter accurately monitors energy consumption, providing crucial data for efficient energy management.

-   **Precise Measurement:** Measures MWh, MVArh, MVAh, and MVA with high accuracy.
-   **Wide Power Factor Range:** Operates efficiently within a power factor range of 1 to -1.
-   **Seamless Connectivity:** Features an RS485 serial port and MODBUS protocol support for easy integration.
-   **Robust Construction:** Built to last with a compact design suitable for demanding environments.
-   **IEC Compliant:** Compliant with IEC 62053-22 standards ensuring reliable performance.

This meter provides dependable and accurate energy monitoring. Its robust design and advanced features make it an invaluable tool for any facility aiming to optimize energy usage. Contact us at [info@ramautomations.com](mailto:info@ramautomations.com) for more information. Invest in the Premier Secure Meters E3M021 for efficient energy management in your systems.

## Details

- **Price:** 999.0 USD
- **Vendor:** Secure Meters
- **Type:** Industrial Automation > Energy Meters > 3-Phase Meters
- **Tags:** 3-phase energy meter, E3M021, energy monitoring, industrial applications, MODBUS meter, Secure Meters

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Premier Secure Meters E3M021 - 3-Phase Energy Meter-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/secure-meters-e3m021-3-phase-meter)
> Updated: 2026-10-01