SIEMENS WMM52125J Power Mod Meter Stack Space Branch Bus Vac 1200A 240

( Brand: Siemens ), ( Part Type: Meter ), ( Unit Type: Unit ), ( Manufacturer Part Number: WMM52125J ), ( Country Of Origin: United States )

Review SIEMENS Power Mod Meter Stack Space 125 Branch Bus 240 Vac

The Siemens WMM52125J Power Meter is a versatile and high-performance solution designed for measuring and monitoring electrical power in industrial and commercial applications. This power meter comes with a stacked configuration, allowing for the installation of up to 125 branches with a maximum current capacity of 1200 Amperes and a maximum voltage rating of 240 Volts.

The WMM52125J is a part of Siemens' WMM Series of power meters, which are renowned for their accuracy, reliability, and robustness. This specific model is particularly suitable for applications where a large number of current and voltage measurements are required, such as in substations, power distribution systems, or industrial processes.

The power meter features a wide range of functionalities to facilitate efficient energy management and troubleshooting. It supports various communication protocols, including Modbus RTU, Modbus TCP, and IEC 60870-5-104, enabling seamless integration with other systems and devices. The device also offers real-time and historical data logging, allowing users to monitor energy consumption patterns and identify trends or anomalies.

The WMM52125J comes with a user-friendly interface, making it easy for users to configure and operate the device. The front panel display provides clear and concise information on power measurements, status, and alarms. Additionally, the power meter supports remote configuration and monitoring through various software tools, providing added convenience and flexibility.

The Siemens WMM52125J Power Meter is built to withstand harsh industrial environments, featuring a rugged and compact design with an IP65 protection rating. It also offers overload and short-circuit protection, ensuring the safety of the device and the connected equipment. With its extensive capabilities, the WMM52125J is an excellent choice for applications that demand high accuracy, reliability, and scalability in power measurement and monitoring.

The Siemens WMM52125J Power MPP Mod Meter is a versatile and feature-rich device designed for measuring and monitoring power production in photovoltaic (PV) systems. Here are some pros and cons that can help you make an informed decision about purchasing this device:

1. High Measuring Range: The Siemens WMM52125J can measure current up to 1200A and voltage up to 240V, making it suitable for large-scale PV systems.

2. MPP Tracking: The device is capable of maximum power point tracking (MPP), which ensures that the PV system is operating at its maximum efficiency.

3. Communication Interfaces: The device offers various communication interfaces such as Modbus, RS-485, and CAN bus, making it easy to integrate with other systems and software.

4. Rugged Design: The Siemens WMM52125J is designed to withstand harsh environmental conditions, making it suitable for outdoor installation.

5. User-Friendly Interface: The device comes with a user-friendly interface that allows for easy configuration and monitoring of the PV system.

1. Cost: The Siemens WMM52125J is a high-end device, and its cost may be a barrier for some users.

2. Complex Configuration: While the user interface is user-friendly, the device may require some technical knowledge to configure and set up correctly.

3. Size and Weight: The device is relatively large and heavy, which may make it challenging to install in confined spaces.

The Siemens WMM52125J Power MPP Mod Meter is a high-performance device that offers a wide range of features and functionalities. Its ability to measure high currents and voltages, MPP tracking, and various communication interfaces make it an excellent choice for large-scale PV systems. However, its cost, size, and weight may be a barrier for some users. If you are looking for a reliable and feature-rich device for monitoring and optimizing your PV system, the Siemens WMM52125J is an excellent option.

If you are looking for a cost-effective solution for monitoring and optimizing your PV system, you may consider other options with lower measuring ranges and fewer communication interfaces. However, if you require a high-performance device that can handle large-scale PV systems, the Siemens WMM52125J is an excellent choice. It offers a wide range of features, rugged design, and user-friendly interface that make it an excellent investment for your PV system.

Details:

Please review all photos and video carefully. Confirm compatibility and condition using the visual documentation any specific notes provided. Siemens Power Mod WMM52125J Meter Stack 5 Space 125 A Branch 1200 Bus 240 VAC, New unused uninstalled item condition. Minor cosmetic scratches and markings due to age storage.

part #: wmm52125j prices

• $750.00-$1495.00

specifications melsmeters:

• brand: Siemens
• part type: Meter
• unit type: Unit
• manufacturer part number: WMM52125J
• country of origin: United States

seller melsmeters:

• # reviews: 20504
• city: Burlington, North Carolina
• rating: 99.9%

general melsmeters:

• condition: New Open box
• Test, Measurement Inspection > Test Meters Detectors > Panel Meters

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• quantity: 1
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• availability: In Stock
• options: Ship-to-home
• started: January 14, 2026
• best offers: True

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• policy: No Returns

shipping melsmeters:

• type: Fixed
• cost: $200.00
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• class: Freight

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