ANSI Dead Tank Vacuum Circuit Breaker Type R

The Type R breakers are manufactured to the latest ANSI standards.

ABB Type R vacuum circuit breakers are three-phase devices designed for distribution systems. These breakers provide overcurrent protection, with the reliability of vacuum interruption. All Type R breakers are air-insulated, dead tank designs providing additional safety to operating personnel. All designs have been tested to special application capacitor switching standards to assure reliable operation of capacitors or reactors. The Type R design permits any ABB relay control to be wired in the low voltage compartment, eliminating the need for a separate control housing.


Nominal voltage class (kV)15 - 27
BIL (kV)110 - 150
Load current (A)600 - 3000
Interrupting Current (kA RMS, Sym.)12 - 25

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    ABB contact for United States of America

    Sales: Dean Sandefur
    Service: Steven Creekmur
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