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Vacuum Interrupters Introduces RVI-44B1

By Matt Williams -

Vacuum Interrupters has introduced the RVI-44B1 replacement vacuum interrupter. Vacuum Interrupters is a leading manufacturer of replacement vacuum interrupters, pole assemblies, parts, and components for medium-voltage vacuum circuit breakers and contactors.

This direct fit-and-function replacement unit meets original equipment ratings and is intended for use in the GE PowerVac VB, VB1, VB1H, VVC, and PV-VL vacuum interrupter pole assemblies, including catalog numbers 0282A2751G045, 0282A2751G046, 0282A2751G065, 0186L0739P041, and 0186L0739P044. The RVI-44B1 is built to provide excellent high-voltage insulation, high cumulative and breaking capacity, exclusive internal torsion control, and fine alumina ceramic for an excellent vacuum seal.

The replacement vacuum interrupter offers 2000 A RMS-rated current, 15 kV RMS maximum voltage, 95 kV peak impulse withstand, and 50 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.

About Vacuum Interrupters
Vacuum Interrupters, developer of the Magnetron Atmospheric Condition (MAC-TS4) predictive vacuum interrupter test set, Circuit Breaker Timer (CBT-1201 and CBT-1202), and Vacuum Interrupter Integrity Tester (VITS60M and VITS75M) test systems, provides replacement vacuum interrupters, pole assemblies, and components for virtually all medium-voltage vacuum circuit breakers and vacuum contactors, and offers High Voltage Test Lab and SF6 interrupter rebuild/replacement capabilities.

Find out more about Vacuum Interrupters.

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