Technical details
Item no.: see product variants
Data at a glance
Certifications
- productCertifications.ul
- productCertifications.mid
- ANSI
Interfaces
- RS485
Protocols
- productProtocols.modbusRTU
Product variants
Functions and features
M-Bus Energy Meter B21 - energy meter, single-phase (1 + N)
The B21 is an AC meter for single-phase applications. It is suitable for metering points that require a direct connection up to 65 A. The M-Bus interface allows the energy meter to be read remotely.
- Direct connection up to 65 A
- With measured values and alarm function
- Optional interfaces: M-Bus, RS-485 (Modbus RTU)
- Width: 2 DIN modules
- Tested and approved according to MID and IEC
- Pulse output included
M-Bus Energy Meter B23 - three-phase electricity meter (3 + N)
The B23 is a three-phase electricity meter designed for three-phase applications. It is rated for direct connection up to 65 A and can be used with 3-wire or 4-wire connections. The M-Bus interface enables centralized reading of measurement data.
- Direct connection up to 65 A
- With measured values and alarm function
- For 3- and 4-conductor connection
- Optional interfaces: M-Bus, RS-485 (Modbus RTU)
- Width: 4 DIN modules
- Tested and approved according to MID and IEC
- Pulse output included
M-Bus Energy Meter B24 – three-phase current transformer (3 + N)
The B24 is a three-phase instrument transformer meter. It is used when measurements are to be taken via current transformers. The transformer ratio is freely adjustable from 1 to 9999/1-6.
- Current transformer CT, 1(6) A
- CT ratio can be freely adjusted up to 9999/1-6
- With measured values and alarm function
- For 3- and 4-conductor connection
- Optional interfaces: M-Bus, RS-485 (Modbus RTU)
- Width: 4 DIN modules
- Tested and approved according to MID and IEC
- Pulse output included