Energy Meter
The B21 111-100 is a single-phase DIN-rail energy meter from ABB's B-series, designed for direct connection up to 65 A. It features a 6-digit LCD display, IR communication port, and pulse output for sub-metering in commercial and residential applications.
Specifications
| Parameter |
Value |
| Product Type |
Energy Meter |
| Series |
B21 |
| Model |
B21 111-100 |
| Number of Phases |
1 |
| Meter Type |
Direct connected |
| Rated Current (In) |
65 A |
| Rated Voltage (Ur) |
220-240 V AC |
| Accuracy Class |
B (+/-1%) / Class 1 |
| Frequency |
50/60 Hz |
| Display |
6-digit LCD |
| Communication Interface |
IR port |
| Pulse Output |
Electrical |
| Degree of Protection |
IP20 |
| Mounting Type |
DIN Rail |
| Width |
35 mm (2 modules) |
| Dimensions (WxHxD) |
35 x 26.5 x 65 mm |
| Weight |
0.14 kg |
Shipping & Warranty
Fast worldwide shipping via DHL/FedEx/UPS. 1-year warranty. New surplus in stock. Bulk inquiry welcome.