
Best selling Energy monitors from Wago
On this page you’ll find a ranking of the best Energy monitors from Wago. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. Wago Plug-on current transformer 600A
The Wago 600A clip-on current transformer is a highly advanced measuring device specifically designed for the precise capture of electrical currents in various applications. With a maximum current rating of 600 amperes, this device is ideal for use in industrial and commercial environments. The current transformer easily clips onto existing systems, allowing for straightforward installation. Its compact design and robust construction ensure reliable performance and durability. The Wago current transformer is intended for use in single-phase systems and offers an IP20 protection rating, safeguarding it against dust and contact. With a maximum measurement range of 10 volt-amperes (VA), it is capable of performing precise measurements, thereby ensuring effective monitoring of energy consumption.
- Easy installation through clip-on mechanism
- Maximum current of 600 amperes for high power requirements
- Single-phase polarity for specific applications
- IP20 protection rating for additional dust and contact protection.

2. Wago 879-3040 Three-phase meter MID-compliant: Yes 1pce.
To optimize energy consumption, comprehensive energy measurement is necessary. WAGO now offers new energy meters in its portfolio that provide numerous advantages. They utilize push-in connection technology with levers, making them very easy and time-saving to connect. The devices have a width of only 35 mm in the version for current transformers, saving users a significant amount of space in the control cabinet. In addition to measuring active and reactive energy, the energy meters also capture network frequency as well as current, voltage, and power for all phases.

3. Wago Fieldbus controller
Modbus TCP Controller
4th Generation
2 x Ethernet, SD card slot
Remote control technology
Extended temperature range
In conjunction with the WAGO I/O system, the Modbus TCP controller can be used as a programmable controller in Ethernet networks. The controller supports digital input and output modules, analog input and output modules, as well as special modules from the 750/753 series, and is suitable for data transmission rates of 10/100 Mbit/s.
The two Ethernet interfaces and the integrated switch enable the wiring of the fieldbus in a line topology. Additional infrastructure elements such as switches or hubs can therefore be omitted. Both interfaces support autonegotiation and Auto-MDI(X).
With the DIP switch, the last byte of the IP address and the reference of the IP address can be set.
The controller supports Modbus TCP for use in industrial environments. Additionally, a variety of standardized Ethernet protocols are supported for easy integration into the IT environment (HTTP(S), BootP, DHCP, DNS, SNTP, SNMP, (S)FTP).
An integrated web server provides the user with configuration options and status information of the controller.
The device is programmable according to IEC 61131-3, supports multitasking, and features a buffered real-time clock.
The available data memory is 8 Mbytes.
The controller provides a slot for a removable storage medium. Using a memory card, for example, device parameters, boot projects, and other files can be transferred from one controller to another. The card is available for access via FTP as an additional drive.

4. Wago 1 channel high speed counter 24VDC
The Wago 1-channel high-speed counter is a versatile device specifically designed for capturing binary pulses of 24 VDC. This counter enables precise monitoring and documentation of counter readings within an installed bus system. With its forward and backward counting function controlled via the U/D (Up/Down) input, the device offers flexibility in application. The digital outputs DO 1 and DO 2 can be configured through a control byte, allowing for customized counter functions. Additionally, the counter can be both set and reset, simplifying operation. A counter lock is also implemented to prevent unwanted changes. With its robust design and the ability to be mounted on a DIN rail, this counter is ideal for use in industrial applications.
- Captures binary pulses of 24 VDC
- Forward and backward counting function via U/D input
- Digital outputs DO 1 and DO 2 configurable through control byte
- Setting and resetting of the counter possible
- Counter lock to prevent unwanted changes.

5. Wago Controller
Controller PFC200
2nd Generation
2 x Ethernet, 2 x 100Base-FX The PFC200 controller is a compact control unit for the modular WAGO I/O system. In addition to network and fieldbus interfaces, it supports digital and analog modules as well as special modules from the 750/753 series. The two Ethernet interfaces and two SFP ports enable wiring in a line topology. An integrated web server provides the user with configuration options and status information about the PFC200. Typical applications for the PFC200 can be found not only in the process industry and building automation but also in classical machine and plant engineering, such as in packaging, filling, textile, manufacturing, metal, and woodworking machines or systems.
Advantages:
Programmable according to IEC 61131-3.
Programmable with CODESYS V3.5 from FW23 or higher.
Programmable with WAGO-I/O-PRO V2.3 or e!COCKPIT up to FW22.
Direct connection of WAGO I/O modules.
2 x Ethernet, 2 x SFP ports.
Linux® operating system with RT-preemption patch.
Configuration with CODESYS, e!COCKPIT, or web-based management interface.
Maintenance-free.

6. Wago Interface
WAGO GmbH & Co. KG interface output adapter 857-982. Manufacturer: WAGO GmbH & Co. KG. Designation: Interface output adapter positive switching. Type: 857-982. Version electrical connection, field side: Plug connection. Version electrical connection, control side: Flat plug. Number of poles: 14. Rated current: 1 A. Degree of pollution: 2. Depth: 53 mm. Width: 47 mm. Height: 47 mm. Mounting type: Direct mounting. Further details: Interface adapter 14-pin output plus switching, EAN: 4045454995188.

7. Wago 753-482
2-channel analog input 4-20 mA HART. The analog input module is designed to power the field-mounted transmitters and to transmit analog measurement signals galvanically isolated to the bus system. The supply voltage of 24 V is fed through the power contacts for the field. The shield connection is directly routed to the mounting rail. The overload protection switches the measurement input to a high-resistance state at a current of approximately 25 mA. The high-resistance state is automatically reset when returning to the normal measurement range. This module provides the power supply for 2-wire transmitters that do not have their own power supply. Up to 4 HART secondary variables (PV, SV, TV, QV) can be integrated into the cyclic process image of the coupler or controller per channel (configurable). For HART communication with connected intelligent HART field devices, the HART protocol can be integrated into the cyclic process image of the coupler or controller (configurable). For some programmable couplers, FDT/DTM device drivers are available, allowing HART tool routing to the connected HART device.

8. Wago 3-phase power measurement
3-Phase Power Measurement AC 690 V Rogowski Coils
The 3-phase power measurement clamp 750-495 enables the measurement of electrical data from a three-phase supply network. Voltage is measured via the network connection at terminals L1, L2, L3, and N. The current of the three phases is supplied through current transformers or, in the case of the 750-495/000-002, via Rogowski coils at terminals I1, I2, I3, and IN (each with two terminals +, -).
The preprocessing of the 3-phase power measurement clamp provides all measurement values such as reactive/apparent/active power, energy consumption, power factor, phase angle, frequency, as well as over/under voltage and over/under current directly in the process image, without requiring high computing power on the controller. These extensive measurement values, along with harmonic analysis up to the 41st harmonic, enable comprehensive network analysis via the fieldbus. Based on the provided measurement values, the plant operator can optimize the supply of a drive or machine and protect the system from damage or failures. The additional measurement of current in the neutral conductor can help detect or prevent insulation faults.
The 4-quadrant display provides information about the type of load (inductive, capacitive) and whether it is an energy consumer or producer. The device is suitable for use under harsh environmental conditions: a significantly extended temperature range, higher vibration, and shock resistance.

9. Wago PLC power measurement 750-494/000-005 1 pc.
Power measurement AC/DC 277V external shunts. The power measurement module 750-494/000-005 enables the measurement of electrical data in a three-phase power supply network. The voltage is measured via the network connection at the terminals L1, L2, L3, and N. The current of the three phases is fed through external shunts at the terminals IL1, IL2, IL3, and IN. The preprocessing of the power measurement module provides all measurement values such as reactive, apparent, and active power, energy consumption, power factor, phase angle, frequency, as well as over- and under-voltage and over- and under-current directly in the process image, without requiring high computing power on the controller. These extensive measurement values, along with harmonic analysis up to the 41st harmonic, enable a comprehensive network analysis via the fieldbus. Based on the provided measurement values, the plant operator can optimize the supply of a drive or machine and protect the system from damage or failures. The 4-quadrant display indicates the type of load (inductive, capacitive) and whether it is a consumer or producer of energy.

10. Wago Up/down counter DC 24 V, 100 kHz 753-404 24 V/DC Content: 1 unit (753-404)
The Wago DC 24 V forward/reverse counter is a highly advanced device for capturing binary pulses. With a nominal voltage of 24 V and a maximum frequency of 100 kHz, this counter is ideal for applications that require precise counting. The counter allows for easy switching between forward and reverse counting via the U/D (Up/Down) input. The captured counter values are reliably transmitted to the installed bus system. Additionally, the counter offers digital outputs that can be configured via a control byte, allowing for flexible adaptation to various applications. The ability to set and reset the counter, along with the counter lock function, enhances the user-friendliness and safety of the device. With its compact design and IP20 protection rating, the counter is suitable for use in various industrial environments.
- Capture of binary pulses at frequencies up to 100 kHz
- Easy switching between forward and reverse counting
- Digital outputs configurable via control byte
- Counter lock function for increased safety.

Wago Up/down counter DC 24 V, 100 kHz 753-404 24 V/DC Content: 1 unit (753-404)