Schneider Electric 8430-V3460 Relay Load Detector

Schneider Electric’s 8430-V3460 is a 460 VAC, three‑pole load detector/converter in the Square D 8430 family. This relay‑load detector/converter is rated for 460 VAC three‑phase service and is used to monitor motor load in industrial equipment while computing true motor output power by measuring input voltage, current, and power factor, compensating for internal motor losses along the way. The 8430 family comprises load detectors and load converters, with G and V variants serving different roles; V‑series units are load detectors such as the 8430‑V3460, while G variants provide analog outputs as load converters. The 8430‑V3460 is intended for installation in control panels and motor circuits where accurate load monitoring supports energy management, protection strategies, and optimization of motor performance in three‑phase systems. Although these units belong to a legacy class, they were widely used in industrial automation to quantify motor loading conditions and inform control decisions in older equipment.