Introducing the RVI-PV-74A: A New Era for Vacuum Interrupters
Introducing the RVI-PV-74A Replacement Vacuum Interrupter
On February 11, 2026, in Denton, Texas, Vacuum Interrupters unveiled their latest product innovation, the RVI-PV-74A. This new vacuum interrupter serves as a direct replacement for the General Electric (GE) PV-74A vacuum interrupters, particularly geared for utilization in GE Limitamp models CR193D, CR193VB, and CR193WB contactors.
The RVI-PV-74A aims to deliver reliability and high-performance standards synonymous with the original equipment. This product meets the original equipment ratings and is engineered for seamless integration, ensuring a hassle-free installation process that requires no modifications.
Key Features and Specifications
One of the standout attributes of the RVI-PV-74A is its robust specifications:
- - Rated Current: 400 A RMS
- - Maximum Voltage: 7.2 kV RMS
- - Peak Impulse Withstand: 60 kV
- - Rated Short-Circuit Breaking Current: 7 kA RMS
Advanced High-Voltage Insulation
The RVI-PV-74A incorporates a superior insulation system, designed to withstand the challenges of high-voltage applications. The exclusive internal torsion control mechanism, combined with a reliable vacuum seal made from fine alumina ceramic, significantly enhances the interrupter's longevity and operational efficacy.
With its high cumulative and breaking capacity, the RVI-PV-74A stands as a formidable option for operators seeking to ensure the safe and efficient operation of their electrical systems.
Easy Installation and Downtime Reduction
Installation simplicity is a priority, as the RVI-PV-74A requires no major overhauls or adaptations to existing systems. Vacuum Interrupters also offers complete assembly components and mounting hardware to aid customers in their installation efforts, minimizing downtime and enhancing operational efficiency.
Vacuum Interrupters encourages customers to explore their extensive inventory to find the right vacuum interrupter replacement tailored to their specific requirements. The development of custom vacuum interrupters designed for obsolete circuit breakers and contactors is also available upon request.
About Vacuum Interrupters
Vacuum Interrupters has positioned itself as a pioneering manufacturer in the realm of medium-voltage vacuum circuit breakers, specializing in replacements for vacuum interrupters, pole assemblies, and essential components. The brand is also known for its innovation in testing technology, boasting products like the Magnetron Atmospheric Condition predictive vacuum interrupter test set (MAC-TS4), the CBT-1203 circuit breaker timer, and the VITS60M vacuum integrity test system.
Their commitment to quality is reflected in their extensive High Voltage Test Lab and capabilities for rebuilding and replacing SF6 interrupters. To discover more about their offerings or to place an inquiry, visit VacuumInterrupters.com.
Topics Consumer Products & Retail）
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