Vacuum Interrupters, a leading manufacturer of replacement vacuum interrupters, pole assemblies, parts, and components for medium-voltage vacuum circuit breakers and contactors, introduces the RVI-WL-35717F replacement vacuum interrupter.
This direct fit-and-function replacement unit meets original equipment ratings and is intended for use in select Eaton Cutler-Hammer AMPGARD vacuum starters with TRITON type SL AC vacuum contactors. The RVI-WL-35717F is built to provide excellent high-voltage insulation, high cumulative and high breaking capacity, exclusive internal torsion control, and fine alumina ceramic for an excellent vacuum seal.
The replacement vacuum interrupter offers 400 A rms rated current, 7.2 kV rms maximum voltage, 60 kV peak impulse withstand, and 8.5 KA rms rated short-circuit breaking current.
No modification is required for proper installation and operation in existing electrical equipment. Vacuum Interrupters can also provide assembly components and mounting hardware to aid in installation and shorten downtime.