Knowledge Base ›
Smart Meters
Official manufacturer
GLOBAL
verified Oct. 5, 2026
Identity
| brand |
WAGO
|
| category |
smart_meters
|
| manufacturer |
WAGO
|
| manufacturer_key |
wago
|
| model |
879-1020
|
| model_key |
8791020
|
| product_family |
WAGO Energy Meters
|
| product_key |
wago/smart_meters/8791020@GLOBAL
|
| product_status |
active
|
| region |
GLOBAL
|
| series |
879
|
Electrical
| accuracy_class |
Class B MID
|
| bidirectional_measurement |
True
|
| bidirectional_metering |
True
|
| max_current_a |
32
|
| measurement_method |
Direct Connection
|
| measurement_type |
Current Transformer (CT)
|
| mid_meter_certified |
True
|
| nominal_ac_voltage_v |
230
|
| nominal_frequency_hz |
50
|
| phase_count |
1
|
Physical / mechanical
| depth_mm |
58
|
| din_rail_width_modules |
1
|
| height_mm |
90
|
| mounting |
DIN-rail (35 mm)
|
| weight_kg |
0.09
|
| width_mm |
18
|
Interfaces & connectors
| home_assistant |
True
|
| home_assistant_integration |
Supported via Modbus integration in Home Assistant
|
| home_assistant_integration_type |
modbus
|
| modbus_rtu |
True
|
| rs485 |
True
|