Fusebox KWH1M100 1 Module Digital 100A Single Phase 4 Wire DIN Rail Energy Meter For Commercial Installations
The Fusebox KWH1M100 1 module 100A single-phase energy meter for accurately measuring and monitoring energy usage in residential, commercial, and industrial applications. Compact, reliable solution for accurately monitor the energy usage of a specific circuit, a sub-board, a separate dwelling, or even an electric vehicle (EV) charger.


within 3-4 working days
Fusebox KWH1M100 Description
The Fusebox KWH1M100 1 module 100A single-phase energy meter for accurately measuring and monitoring energy usage in residential, commercial, and industrial applications. Compact, reliable solution for accurately monitor the energy usage of a specific circuit, a sub-board, a separate dwelling, or even an electric vehicle (EV) charger.
Direct-connected meter with a current rating of up to 100A, eliminating the need for complex current transformers (CTs), and its DIN-rail mounting makes it a perfect, space-saving addition to any consumer unit or distribution board.
MID (Measuring Instruments Directive) certified, meaning it is legally approved for billing purposes. An essential feature for landlords or property managers who need to bill tenants based on their actual electricity consumption.
Designed for accurate measurement of single-phase circuits
1 module (18mm) design takes up minimal space in the consumer unit, leaving more room for other essential devices.
Quick and secure mounting on a standard 35mm DIN rail, ensuring a hassle-free and professional installation.
Features a clear digital display that shows total energy consumption in kilowatt-hours (kWh).
Includes a pulse output, which allows for remote monitoring and integration with building management systems or other data logging devices.
Fusebox KWH1M100 Features
- Fusebox KWH1M100 1 module 100A 1Ph DIN-Rail Energy Meter
- High accuracy – Delivers precise energy monitoring ensuring reliable performance
- Space-saving DIN rail mounting makes installation simple and efficient
- Easy-to-read LCD screen for quick access to consumption data
- Ideal for EV charger installations, consumer units, and sub-metering needs
- Built to withstand demanding electrical environments with long-lasting performance
- Helps monitor and manage electricity usage, reducing waste and improving cost control



