The ABB transformer-operated meter A44 553-100 precisely records three-phase energy via current and voltage transformers. It offers versatile measurement functions, M-Bus communication, and a compact design for DIN-rail installation.
General
| Manufacturer | ABB |
| Type / Model | ABB transformer-operated meter A44 553-100, M-Bus, IP20, 3-phase, 7TE (2CMA170546R1000) |
| Item number | 187367681668 |
| Condition | New |
Technical Data
| Category | Electronics & Measurement Technology |
| Measuring system | Three-phase, transformer-operated |
| Rated voltage | 3×100 … 3×500 V |
| Frequency | 50/60 Hz |
| Interface | M-Bus, infrared |
| Degree of protection | IP20 |
| Dimensions | 97 × 123 × 65 mm |
| Weight | 0.363 kg |
| Mounting | DIN rail, 7 TE |
| EAN | 7392696705462 |