Strong Points


DIRIS DigiBOX A is an easy-to-install enclosed single-point submetering solution. It provides users with all they need for a complete submeter installation. Simply select the current sensors (CTs) from our wide plug-and-play selection to complete your system. With just two parts numbers, DIRIS DigiBOX A allows you to address a wide range of metering applications.
DigiBOX A is powered by our DIRIS A-40 and DIRIS A-200 power monitoring devices, loaded with features, design and performance.

Conformity to standards

cULus 508A
ANSI C12.20
IEC 61557-12
UL 61010-1 CSA-C22.2 No. 61010-1 Guide PICQ File E257746


DIRIS DigiBOX A is available in X versions


Easy to order

- Approved for indoor or outdoor installations (NEMA 3R, 12, 4, 4X).
- Universal system voltage and power supply.
- DigiBOX A comes standard with flexible I/Os and communication protocols.

Plug & Play design

- Color-coded RJ12 cables for easy phase identification when wiring current sensors to the DigiBOX A.
- Automatic detection of current sensor type and rating.
- Using low-voltage mV current sensors, no shorting blocks are needed, they can be disconnected safely under load.

Safe and Reliable

- cULus listed enclosures and components.
- Assembled at our cULus 508A facility.
- Fused voltage connections.
- Detailed installation and commissioning instruction guides.


Accuracy of measurements meets ANSI C12.20 and IEC 61557-12 standards:
- Class 0.5 system accuracy (Meter + TE/ iTR/TF current sensors) from 2% to 120% of rated current.
- Class 0.2 DigiBOX A meter accuracy.

Resources & Documentation