The Siemens 7KT0010 is a SMART 7KT single-phase energy meter and DIN-mounted power monitoring device designed for accurate energy measurement at the final distribution level. It provides Class 1 active-energy accuracy, a single-line LCD display, integrated Modbus RTU communication, and measurement of voltage, current, power, power factor, frequency and energy. Siemens identifies it as a 1-phase energy meter for DIN-rail applications.
The compact 2-module DIN-rail format makes the 7KT0010 suitable for distribution boards, sub-distribution panels, control cabinets and energy-monitoring applications where space is limited.
The 7KT0010 belongs to the Siemens SMART 7KT discrete DIN meter family. It is intended for measuring electrical parameters and energy in single-phase, two-wire systems.
The meter combines local LCD indication with communication functionality, allowing measured data to be monitored directly from the panel or collected by compatible automation and energy-management systems through Modbus RTU.
The 7KT0010 is designed specifically for single-phase energy measurement.
It can be used for monitoring:
Single-phase feeders
Individual circuits
Sub-distribution boards
Small industrial loads
Building electrical circuits
Equipment-level energy consumption
This makes it particularly useful where a three-phase multifunction meter would provide unnecessary measurement capability.
The 7KT0010 provides Class 1 active-energy accuracy according to IEC 62053-21 and IEC 61557-12. Voltage and current measurement are specified at Class 0.5, while active power is Class 1.
This makes the meter suitable for general-purpose energy monitoring and consumption tracking where Class 1 accuracy is appropriate.
The 7KT0010 includes integrated Modbus RTU communication. This allows measured data to be transferred through the meter's communication interface to compatible:
PLC systems
SCADA systems
HMI systems
Energy-management systems
Building-management systems
Centralized monitoring networks
The integrated communication capability makes the meter suitable for applications where electrical measurements need to be collected remotely.
The meter uses a single-line LCD display with a white background. The documented display size is approximately 23.35 mm high × 21.35 mm wide, with two operating keys.
The LCD provides direct local visibility of measured values and configuration information.
The 7KT0010 uses True RMS voltage measurement and can measure sinusoidal as well as distorted voltage waveforms. The documented measurable frequency range is 45–65 Hz, with automatic line-frequency detection.
The voltage measurement input is rated for 240 V AC, with a measurable range of approximately 176–276 V AC between line and neutral.
Note: For this exact article, Siemens' current technical documentation specifies a supply/measurement range of 176–276 V AC, so the product page should not describe the device as a 95–240 V AC supply unless that value comes from a separate verified configuration.
The meter uses True RMS current measurement and supports direct current measurement in the range of approximately 0.5 A to 63 A. Siemens also specifies a relative measurable current range of 0.5–63 A for this article.
This allows the 7KT0010 to be used for direct measurement of suitable single-phase loads without requiring an external CT in its standard configuration.
Although primarily used as an energy meter, the 7KT0010 also provides measurement of several standard electrical parameters, including:
Voltage
Current
Active power
Reactive power
Apparent power
Power factor
Frequency
Active energy
Reactive energy
Apparent energy
Maximum demand power
This makes it more useful than a simple single-value kWh counter.
The 7KT0010 measures active power, allowing users to monitor the actual electrical power consumed by the connected single-phase load.
This can support:
Load monitoring
Equipment monitoring
Energy analysis
Electrical troubleshooting
Consumption tracking
The device also measures reactive power and apparent power, providing additional information about the electrical behaviour of the connected load.
These values can be useful when analysing inductive or mixed industrial loads.
The meter provides power-factor measurement, helping users evaluate the relationship between active and apparent power.
Power-factor monitoring can be useful for identifying changes in load characteristics and supporting overall electrical-system analysis.
The 7KT0010 provides frequency measurement, with a documented range of 45–65 Hz. Automatic line-frequency detection is supported.
This is useful for monitoring the operating frequency of compatible AC systems.
The device measures active, reactive and apparent energy and also supports maximum demand power measurement.
This makes the meter suitable for applications where users need more than basic voltage and current monitoring.
The 7KT0010 is DIN-rail mounted and occupies a compact 2-module width. Siemens specifies approximately 35.5 mm width and 35 mm DIN-rail height, making it suitable for compact distribution boards and control panels.
The mounting arrangement supports:
Easy installation
Space-efficient panel design
Simple replacement
Standard DIN-rail integration
The 2-module format is one of the key advantages of the 7KT0010.
Its compact construction helps save panel space while still providing:
LCD measurement display
Energy measurement
Power measurement
Modbus communication
Demand monitoring
This makes it suitable for final-distribution-level energy monitoring where available panel space is limited.
The 7KT0010 provides two digital outputs with screw-terminal connections.
These outputs can be used for compatible pulse or signalling applications according to the configured meter functions and Siemens wiring instructions.
The Siemens 7KT0010 can be considered for:
Single-phase feeder monitoring
Distribution boards
Sub-distribution panels
Building energy monitoring
Small industrial loads
Machine energy monitoring
Equipment-level energy measurement
Commercial electrical systems
Final distribution monitoring
Energy-management systems
The 7KT0010 is particularly useful at the final distribution level, where individual circuits or loads need to be monitored separately.
For example, multiple 7KT0010 meters can be installed across different single-phase outgoing circuits to track individual consumption while maintaining a compact panel layout.
A typical application can follow:
Single-Phase Load → 7KT0010 → Modbus RTU → PLC / SCADA / Energy Management System
This allows measured voltage, current, power, energy and other available parameters to be collected centrally.
This is useful for facilities that want to move from simple local energy measurement toward centralized monitoring.
The 7KT0010 has a documented IP51 front protection rating and IP20 terminal protection. Siemens specifies the device for installation in stationary panels in closed rooms.
The specified operating temperature range is −10°C to +55°C, with storage from −20°C to +75°C.
The 7KT0010 is a single-phase energy meter, while the 7KT0210 is a three-phase power-monitoring device designed for dual-source energy, power and power-factor monitoring.
Therefore:
7KT0010 → Single-phase energy measurement
7KT0210 → Three-phase / dual-source monitoring application
The 7KT0307 is a broader multifunction power-monitoring device with a single-line LED display, while the 7KT0010 is a compact DIN-mounted single-phase energy meter with LCD display.
The 7KT0010 is better suited where compact single-phase energy measurement is the primary requirement.
The 7KT0310 is a larger panel-mounted multifunction meter with a graphical display, while the 7KT0010 is a compact 2-module DIN-rail meter intended for single-phase energy measurement.
The choice depends on whether the installation needs compact DIN-rail energy metering or a larger multifunction panel instrument.
The 7KT0010 can be considered for new installations or replacements where the application requires:
Single-phase energy measurement
Class 1 active-energy accuracy
LCD display
DIN-rail mounting
Integrated Modbus RTU
Compact 2-module format
Direct current measurement up to 63 A
Before ordering, verify the voltage range, current range, network configuration, communication requirements and available DIN-rail space.
The Siemens 7KT0010 is relevant for:
Electrical panel builders
Industrial buyers
Electrical contractors
Energy-management professionals
Facility-management teams
Machine builders
OEMs
Maintenance departments
System integrators
Electrical product dealers
For SB Smart, this product is positioned as a Siemens compact DIN-mounted single-phase energy meter for industrial and commercial energy monitoring.
Siemens SMART 7KT discrete DIN meter
Article number 7KT0010
Single-phase energy meter
Class 1 active-energy accuracy
Single-line LCD display
Integrated Modbus RTU
2-module DIN-rail format
True RMS voltage measurement
True RMS current measurement
Direct current measurement up to 63 A
Active, reactive and apparent power measurement
Active, reactive and apparent energy measurement
Power-factor measurement
Frequency measurement
Maximum demand power monitoring
2 digital outputs
Compact installation for final distribution applications
Single-phase energy monitoring: Provides dedicated measurement for individual circuits and loads.
Class 1 accuracy: Suitable for general-purpose energy monitoring.
Compact 2-module design: Saves DIN-rail space.
LCD display: Provides convenient local viewing of measured values.
Integrated Modbus RTU: Supports centralized energy monitoring.
True RMS measurement: Suitable for sinusoidal and distorted waveforms.
Direct current measurement: Supports up to 63 A in the documented range.
Multifunction measurement: Provides power, energy, power factor and frequency information in addition to voltage and current.
Digital outputs: Provide additional signalling or pulse functionality.
DIN-rail installation: Supports quick integration into compact distribution panels.
The Siemens 7KT0010 is a compact 2-module DIN-mounted single-phase energy meter offering Class 1 active-energy accuracy, LCD display, integrated Modbus RTU communication and multifunction electrical measurement. Siemens specifically positions the device for final-distribution-level energy management.
It is suitable for customers looking to buy or source Siemens 7KT0010 energy meters for distribution boards, industrial panels, commercial buildings, equipment monitoring and energy-management applications.
For SB Smart, this product is best presented as a Siemens SMART 7KT single-phase DIN energy meter for compact panel installation and procurement across India.
SB Smart supplies Siemens industrial electrical products, energy meters and power-monitoring devices across Faridabad, Gurgaon/Gurugram, Delhi NCR, Haryana, Noida, Punjab, Mumbai and other major Indian cities.
Major delivery locations include:
Faridabad
Delhi
Gurgaon/Gurugram
Delhi NCR
Noida
Greater Noida
Haryana
Punjab
Mumbai
Pune
Ahmedabad
Bengaluru
Hyderabad
Chennai
Kolkata
Jaipur
Chandigarh
Lucknow
Indore
Surat
Vadodara
Nagpur
Coimbatore
And other major cities across India
The 7KT0010 is a Siemens SMART 7KT single-phase energy meter designed for DIN-rail mounting, Class 1 active-energy measurement, LCD display and Modbus RTU communication.
Yes. It is specifically a 1-phase energy meter for compatible single-phase two-wire applications.
The active-energy measurement accuracy is Class 1 according to IEC 62053-21 and IEC 61557-12.
It has a single-line LCD display with a white background.
The meter is DIN-rail mounted and has a compact 2-module width.
The documented measurable current range is approximately 0.5 A to 63 A.
Yes. The meter has integrated Modbus RTU communication.
It can measure voltage, current, active power, reactive power, apparent power, power factor, frequency, active energy, reactive energy, apparent energy and maximum demand power.
For the exact 7KT0010, Siemens specifies a 240 V AC maximum rated voltage with a measurable line-to-neutral range of approximately 176–276 V AC.
For this Siemens article, 2M refers to the compact 2-module DIN-rail size, not a 2 MW power rating. Siemens specifies approximately 35.5 mm width for the 2-module device.
7KT0010: Compact 2-module DIN-mounted single-phase energy meter with LCD.
7KT0307: Broader multifunction power-monitoring device with a single-line LED display.
SB Smart supplies Siemens SMART 7KT energy meters and industrial electrical products in India for panel builders, energy-management professionals, industrial buyers, maintenance teams and electrical contractors.
| Parameter | Specification |
|---|---|
| Product Series | Siemens SMART 7KT |
| Model | 7KT0010 |
| Type | 1 Phase Energy Meter |
| Mounting | DIN Rail (2 MW) |
| Display | LCD |
| Measurement | kWh, V, A, PF |
| Accuracy | Class 1 |
| Communication | Modbus RTU (variant dependent) |
| Application | Energy monitoring / sub-metering |
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