Vacuum Interrupters, a manufacturer of replacement vacuum interrupters, pole assemblies, parts, and components for medium-voltage vacuum circuit breakers and contactors, introduces the RVI-WL34854A replacement vacuum interrupter.
This direct fit-and-function replacement unit meets original equipment ratings and is intended for use in Westinghouse VCP-W vacuum circuit breakers. The WL-34854A is a component in Westinghouse/Cutler-Hammer vacuum bottle pole assembly numbers 691C334G03, 692C794G01, 8297A02H01, 8297A02H21, and 8297A05H01. The RVI-WL34854A is built to provide excellent high-voltage insulation, high cumulative and breaking capacity, exclusive internal torsion control, and an excellent vacuum seal thanks to its fine alumina ceramic.
The replacement vacuum interrupter offers 1200 A RMS-rated current, 15 kV RMS maximum voltage, 95 kV peak impulse withstand, and 31.5 KA RMS-rated short-circuit breaking current.
No modification is required for the proper installation and operation of the existing electrical equipment. Vacuum Interrupters can also provide assembly components and mounting hardware to aid in installation and shorten downtime.