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Last Chance Abb – B21 312‑100 (2cma100155r1000) – 1‑phase Direct‑connected Energy Meter, 65a A Gift They'll Love [SUJvDZ56]

$22.99 $73.99 -69%

ABB B21 312-100 Energy Meter: Advanced Single-Phase Solution The ABB B21 312-100 Energy Meter, with the internal code 2CMA100155R1000, is a cutting-edge single-phase direct-connected energy meter designed for currents up to 65A. This meter is a perfe

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Last Chance Abb – B21 312‑100 (2cma100155r1000) – 1‑phase Direct‑connected Energy Meter, 65a A Gift They'll Love [SUJvDZ56]

ABB B21 312-100 Energy Meter: Advanced Single-Phase Solution

The ABB B21 312-100 Energy Meter, with the internal code 2CMA100155R1000, is a cutting-edge single-phase direct-connected energy meter designed for currents up to 65A. This meter is a perfect choice for both residential and commercial applications, offering precise measurement and comprehensive monitoring capabilities.

Key Features and Specifications

The ABB B21 312-100 Energy Meter boasts a range of impressive features that set it apart from other energy meters. It features a Class 1 accuracy for active energy, ensuring reliable and precise measurements. The 7-digit backlit LCD display provides clear and easy-to-read readings of active/reactive energy, power, current, voltage, frequency, power factor, and apparent power. This meter also supports up to 4 tariffs and comes with an integrated real-time clock for accurate time-stamped data. Additionally, the meter offers 2 general-purpose inputs and 2 outputs, which can be configured as pulse outputs (energy) or alarm outputs, allowing for flexible integration with various systems. The RS-485 communication interface with Modbus RTU/EQ-Bus ensures seamless data transfer, while the infrared interface provides the option for KNX connection.

Practical Applications and Benefits

The ABB B21 312-100 Energy Meter is an invaluable tool for anyone looking to monitor and manage energy consumption effectively. Whether you are a homeowner, a business owner, or a facility manager, this energy meter can help you save money and reduce your carbon footprint. With its ability to track energy usage in detail, it allows for better energy management and planning. The built-in alarm thresholds and time delays ensure that you are promptly notified of any anomalies or potential issues, helping you maintain optimal energy performance. The compact and durable design, along with its wide operating temperature range, makes it suitable for various environments and applications. Invest in the ABB B21 312-100 Energy Meter and take control of your energy consumption today.

What Our Customers Say

January 17, 2026

Absolutely no complaints!

This is a very solid and a very, very impressive buy.

- Emyr K..

January 17, 2026

Absolutely no complaints!

This is a very good and a very, very powerful tool.

- Geraint F..

January 17, 2026

Absolutely no complaints!

It’s a very clever and a very, very great tool.

- Olwen P..

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