Strong Points


The DIRIS A-10 is a DIN-rail-mounted multifunction power monitoring device for low-voltage electrical installations.
Compatible with 5A secondary CTs.
The A-10 has 1 digital input and 1 digital output for additional versatility and exists with serial Modbus RS485 communication to report all measurements to an Energy Management System.
Five direct access pushbuttons enable all measurements to be clearly viewed on the backlit LCD display. An integrated test function can be utilized to detect incorrect wiring and to correct CT installation errors automatically.

Conformity to standards

UL 61010, CSA-C22.2 No. 61010-1 Guide PICQ File E257746;
ANSI C12.20;
IEC 61557-12;
CEC compliant

Meter Selector
The ideal assistant for your energy & power monitoring projects
Meter Selector is the ideal assistant to accompany you in your multi-measurement and isolation monitoring projects.


DIRIS A-10 is available in X versions

Item Model Application Communication protocols Communication ports Select
48250400 A10 Monitoring None None
48250401 A-10 Monitoring Modbus RS485


Easy to use

Backlit LCD display with 5 hotkeys.

Built-in battery temperature sensor

Allows temperature variations to be detected.

Detects wiring errors

Automatically corrects CT installation errors.

Compliant with ANSI C12.20 and IEC 61557-12

IEC 61557-12 is a high-level standard for all PMDs (Performance Monitoring Devices)
that are designed to measure and monitor electrical parameters in distribution networks.
Compliance with IEC 61557-12 ensures a high level of equipment performance, in terms of metrology, as well as mechanical and environmental aspects (EMC, temperature, etc.).

Bi-Directional Metering

DIRIS A-10 can measure the flow of electricity in both directions.

Resources & Documentation


331F85EE-06C9-4809-9910-162B465D771A Created with sketchtool.

Looking for product documentation?

Access product catalogs, operating instructions, technical documents, softwares, CAD files, and more.

Any questions?

Contact our experts for tailor made support