ABB Indoor Vacuum Circuit Breakers Range for Railway Applications - GSx IIABB Indoor Vacuum Circuit Breakers Range for Railway Applications - GSx II ABB Indoor Vacuum Circuit Breakers Range for Railway Applications - GSx II-circuit breakers,potentiometers,contactor
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ABB Indoor Vacuum Circuit Breakers Range for Railway Applications - GSx II

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The GSx II range is the first commercially available single-phase vacuum circuit-breaker intended for the railway power supply and applying a combination of a maintenance-free vacuum interrupter, magnetic actuator and electronic controller.

ABB Outdoor Live Tank Circuit Breaker Type EDF SK

ABB Outdoor Live Tank Circuit Breaker Type EDF SK


The EDF SK is a high performance circuit breaker designed for maximum breaking currents up to 31.5 kA with a rated voltage up to 72.5 kV. The energy required to interrupt the current is taken from the arc itself, which reduces mechanical stress on the circuit breaker an
ABB 145kV,up to 63kA Type PM Power Circuit Breaker

ABB 145kV,up to 63kA Type PM Power Circuit Breaker


The 145PM breaker principally consists of three cast aluminum single-piece tanks, each containing an interrupter unit, mounted on a galvanized steel support structure. Two bushings with removable current transformers mount atop each tank. A steel control cabinet is atta
ABB Low Voltage Molded-Case Circuit Breakers Emax series (E1, E2, E3, E4, E5, E6)

ABB Low Voltage Molded-Case Circuit Breakers Emax series (E1, E2, E3, E4, E5, E6)


The family of Low Voltage Power Circuit Breakers which ABB offers, in compliance with Std. UL 1066, is formed by Emax CBs type E1, E2, E3, E4 and E6 which cover a range of currents from 400 to 5000A, at 635V (rated maximum voltage). These circuit breakers, with differen
ABB IEC/ANSI Live Tank Vacuum Outdoor Circuit Breaker Type OVB-SDB

ABB IEC/ANSI Live Tank Vacuum Outdoor Circuit Breaker Type OVB-SDB


Vacuum Circuit Breakers OVB-SDB are designed for distribution systems rated at 15 kV and are of live tank design. The vacuum interrupters are housed in hollow porcelain insulators filled with SF6/Nitrogen gas at 0.5 bar above atmospheric pressure to safeguard against co
ABB ADVACTM Model 03 Medium Voltage  Vacuum Power Circuit Breakers

ABB ADVACTM Model 03 Medium Voltage Vacuum Power Circuit Breakers


The ADVAC series is a complete line of ANSI-rated vacuum circuit breakers offering power distribution system customers the advantages of the latest technology -- technology that reduces ownership costs through improved reliability and maintainability. ADVAC breakers are
ABB 72kV, up to 40 kA Type PM Power Circuit Breaker

ABB 72kV, up to 40 kA Type PM Power Circuit Breaker


The 72PM breaker principally consists of three cast aluminum single-piece tanks, each containing an interrupter unit, mounted on a galvanized steel support structure. Two bushings with removable current transformers mount atop each tank. A steel control cabinet is attac
ABB HD4/R - Gas  Insulated MV Circuit Breakers

ABB HD4/R - Gas Insulated MV Circuit Breakers


HD4/R are used in secondary MV distribution and in MV/LV transformer substations. They are available in fixed version with right-hand side operating mechanism. Circuit-breakers with rated voltage up to 24 kV can be fitted with current sensors and PR521 overcurrent relea
ABB ANSI/IEC Dead Tank Vacuum Magnetic Circuit Breaker R-MAG

ABB ANSI/IEC Dead Tank Vacuum Magnetic Circuit Breaker R-MAG


ABB is the first to combine the unique requirements of vacuum interrupter technology with a magnetic actuator designed to exploit these capabilities. Using a flux-shifting device with integral permanent magnets, the R-MAG mechanism has only one moving part. With simple
ABB Indoor Vacuum Circuit Breakers Range for Railway Applications - GSx II

ABB Indoor Vacuum Circuit Breakers Range for Railway Applications - GSx II


The GSx II range is the first commercially available single-phase vacuum circuit-breaker intended for the railway power supply and applying a combination of a maintenance-free vacuum interrupter, magnetic actuator and electronic controller.
ABB PVB-Pole Mounted Outdoor Vacuum Circuit Breaker

ABB PVB-Pole Mounted Outdoor Vacuum Circuit Breaker


PVB is one of the most flexible devices for smart grid applications, providing protection and control for overhead distribution lines. . The PVB outdoor pole mounted circuit breaker is a result of years of experience on circuit breaker technology combined with a modular
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