ABB – A41 513-100 (2CMA170508R1000) – Single-Phase 80 A Direct-Connected

Manufacturer & Model: ABB A ‑, internal code CMAR  

Function: Direct-connected active energy meter for single-phase systems, up to  A, class B accuracy; MID-certified for billing-grade applications  

Current & Voltage Specs:

• Nominal current up to  A (direct connection)  

• Rated voltage: up to  VAC (phase-to-neutral)  

Accuracy & Standards:

• Class B (≈%) accuracy; compliant per MID, IEC standards  

Communication & I/O:

• Integrated M‑Bus for remote energy readout  

• configurable I/O terminals—pulse outputs (S), tariff switching, import/export monitoring, and integrated clock function  

Display & Form Factor:

• Backlit, pixel-oriented display for energy and power metrics  

• DIN-rail, TE width; dimensions ~ mm wide, IP housing  

Application Environment:

• Operational temperature range: – °C to + °C

• Designed for industrial panel installation and utility-compliant energy monitoring