Murata ACM3P‑4‑AC1‑R‑C Three‑Phase AC Digital Panel Meter
Series: ACM3P. The ACM3P series is designed for multi‑phase monitoring, including Manufacturer: Murata Power Solutions. Depth: ~23 mm (shallow panel depth). Mounting: Panel mount. Cutout: ~22.1 × 36.22 mm (compact).