The ABB B23 312-100 is a three-phase digital energy meter designed for reliable and accurate consumption monitoring in residential, commercial, and industrial installations. It features MID Class B certification (±1%) and Modbus RTU communication via RS-485, with direct measurement up to 65 A.
Key features:
- Type: Three-phase AC-MID energy meter
- Model: ABB B23 312-100
- Direct measurement up to: 65 A
- Network: 3-phase, 3P+N
- Rated voltage: 220–240 V N-L / 380–415 V L-L
- Voltage range: 3x176–276 V
- Frequency: 50/60 Hz
- Active energy accuracy: MID Class B (±1%)
- Certification: MID (Measuring Instruments Directive)
- Communication: Modbus RTU
- Communication interface: RS-485
- Multi-tariff with external tariff control
- Digital display: 7 digits
- Main circuit connection cross-section: 1–25 mm²
- Power consumption: 0.721 W
- Protection rating: IP20
- Operating temperature: -40°C to +70°C
- Mounting: DIN rail
- Width: 4 DIN modules
- Dimensions: 96 x 70 x 65 mm
- Net weight: 340 g
- Standard: IEC 62052-11
- Compliance: RoHS / REACH / WEEE
The ABB B23 312-100 is suitable for applications requiring certified consumption measurement and reliable monitoring of three-phase electrical installations.
Specifications
- Type
- Energy Analyzer
- Display Type
- Digital
- Installation Type
- Rail
- Number of Phases
- Three-phase
- Maximum Current
- 65 A
Smart Features
- Connectivity
- Modbus
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.