Vacuum Interrupters Introduces RVI-RP177B Replacement Vacuum Interrupter
The RVI-RP177B is a direct fit replacement vacuum interrupter for Allen-Bradley 1502-V4DBDA-1 contactors, offering high-voltage insulation, a superior vacuum seal, and easy installation without modifications.
This direct fit-and-function replacement unit for Allen-Bradley RP177B vacuum interrupters meets original equipment ratings and is intended for use in Allen-Bradley 1502-V4DBDA-1 contactors. The RVI-RP177B 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 400 A RMS-rated current, 7.2 kV RMS maximum voltage, 60 kV peak impulse withstand, and 6 kA RMS-rated short-circuit breaking current.
No modification is required for proper installation and operation in the existing Allen-Bradley 1502-V4DBDA-1 contactors. Vacuum Interrupters can also provide assembly components and mounting hardware to aid in installation and shorten downtime.
Search our inventory to find the right vacuum interrupter replacement for your equipment and contact us for custom vacuum interrupters for use in obsolete circuit breakers and contactors.
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