Weschler Instruments 186533-4 Panel Meter Gauge

The Weschler AB40 Panel Meter is an analog voltage meter built for industrial electrical monitoring, displaying voltages from 0 to 5250 V with a 150 VA power rating. This panel-mounted gauge is commonly installed in industrial control panels, power distribution equipment, and electrical instrumentation assemblies to provide reliable high‑voltage indication for continuous operation. Manufactured by Weschler Instruments (MPN AB40, reference 186533-4), it supports replacement, retrofit, and repair in power distribution and generator control panels requiring accurate voltage measurement and signal display. Applications include power distribution systems and industrial automation equipment where dependable high‑voltage monitoring is essential.