Vacuum Interrupters Introduces RP176 Replacement Vacuum Interrupter

Vacuum Interrupters, a leading manufacturer of replacement vacuum interrupters, pole assemblies, parts, and components for medium-voltage vacuum circuit breakers and contactors, introduces the RP176 replacement vacuum interrupter.

This direct fit-and-function replacement unit for the OEM RP176 vacuum interrupter meets original equipment ratings and is intended for use in the LR-300 vacuum circuit breaker. The RP176 is built to provide excellent high-voltage insulation, high cumulative and breaking capacity, exclusive internal torsion control, and an exceptional vacuum seal thanks to a fine alumina ceramic.

The replacement vacuum interrupter offers 630 A RMS-rated current, 15.5 kV RMS maximum voltage, 110 kV peak impulse withstand, and 12.5 kA RMS-rated short-circuit breaking current.

No modification is required for proper installation and operation in the existing electrical equipment. Vacuum Interrupters can also provide assembly components and mounting hardware to aid in installation and shorten downtime.

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