Vacuum Interrupters Inc. stocks a replacement for the ITT Jennings RP720A vacuum interrupter for use in the Howe-Yin Research Co., Inc / Square D HVC 1550-12 vacuum circuit breaker.*
Our RVI-RP720A vacuum interrupter is rated 1250Amps, 15kV, 25kA, the same as the original RP-720A vacuum interrupter.
Use this link to view or download a pdf file with details of our replacement RP-720A vacuum interrupter.
Features:
Impulse tested to ANSI C37
AC withstand test to ANSI C37
High cumulative and high breaking capacity
Ultra-small and light-weight
High reliability due to stringent testing
Fine alumina ceramic for excellent vacuum seal
Cu-Cr contact for excellent high voltage insulation and breaking performance
Exclusive internal torsion control
Full one year warranty
• In shop replacement at our facility
• Field replacement at your facility
• Local replacement at nearest Group CBS affiliate service location
When you have vacuum interrupter failure, or for additional information or to discuss your requirements, contact us for immediate assistance.
* All manufacturers names, trademarks and part numbers are used for reference purposes only. Vacuum Interrupters Inc. is not an authorized distributor or representative for the listed manufacturers. Designated trademarks, brand names and brands appearing herein are the property of their respective owners.