ABB D11 15-M 40 contatore di energia monofase Mbus 40A M-Bus

The ABB D11 15-M 40 Mbus is a single-phase energy meter designed for direct connection, offering reliable measurement of active and reactive energy. With a nominal current of 15 A and a maximum current of 40 A, it is suitable for residential and light commercial applications. The integrated M-Bus communication interface enables remote reading and integration into building management systems.

Advantages

MID approved (Module B + D) ensures legal metrology compliance. The clear LCD display with 7 digits provides easy reading of consumption data. Compact 1-module DIN rail mounting saves space in distribution boards. The S0 pulse output allows for additional monitoring or verification.

Suitable for

• Residential energy monitoring
• Light commercial submetering
• Integration with M-Bus based building automation
• Energy management systems requiring remote data collection

Key specifications

• Meter Type: Single-phase Energy Meter
• Connection: Direct
• Nominal Current (In): 15 A
• Maximum Current (Imax): 40 A
• Nominal Voltage (Un): 230 V AC
• Frequency: 50/60 Hz
• Accuracy Class: Class B (EN 50470-3)
• Communication: M-Bus
• Pulse Output: 1x S0
• Display: LCD, 7 digits
• Measured Parameters: Active Energy (kWh), Reactive Energy (kvarh)
• Mounting: DIN Rail, 1 module (17.5 mm)
• Protection Degree: Front IP51, Terminals IP20
• Operating Temperature: -25 to +55 °C

Recommendations

For optimal performance, ensure the meter is installed by a qualified electrician and configured according to the local utility requirements. The M-Bus interface should be connected to a compatible M-Bus master or gateway for remote reading.