ABB 800kV,up to 63kA Type PM Power Circuit BreakerABB 800kV,up to 63kA Type PM Power Circuit Breaker ABB 800kV,up to 63kA Type PM Power Circuit Breaker-circuit breakers,potentiometers,contactor
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ABB 800kV,up to 63kA Type PM Power Circuit Breaker

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The 800PM breaker includes three interrupter tanks comprised of cast aluminum and/or steel sections. Each factory completed tank assembly incorporates three serially connected puffer interrupters, a spring-hydraulic operating mechanism, an enclosure with pre-wired externally removable CT's, and a CT terminal block cabinet. During field erection, the pole units are mounted on separate galvanized steel support structures, and the bushings are assembled to each tank. A free-standing powdercoated steel control cabinet, housing the electrical control accessories, completes the arrangement. 

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 Residual Current Devices F200 Series UL1053 F200A

ABB Residual Current Devices F200 Series UL1053 F200A


Features: 1.Suitable for alternating and pulsating current 2. 2 & 4 poles 3. 16-100 A range 3. Can be used as a main device providing ground fault protection against earth leakage for several MCB branch devices
ABB Medium Voltage eVD4 Vacuum Circuit Breakers

ABB Medium Voltage eVD4 Vacuum Circuit Breakers


The eVD4 circuit-breaker is a complete plug and play medium voltage electrical plant protection system. It is the evolution of the traditional concept of a circuit-breaker and, with a single device, carrying out the breaking, measurement, protection, control and communi
ABB 550kV,up to 63kA Type PM Power Circuit Breaker

ABB 550kV,up to 63kA Type PM Power Circuit Breaker


The 550PM breaker includes three interrupter tanks comprised of cast aluminum and/or steel sections. Each factory completed tank assembly incorporates two (or three) serially connected puffer interrupters, a spring-hydraulic operating mechanism, an enclosure with pre-wi
ABB IEC Live Tank Vacuum Mechanical Circuit Breaker OVB-VBF

ABB IEC Live Tank Vacuum Mechanical Circuit Breaker OVB-VBF


Vacuum Circuit Breakers OVB-VBF are used in distribution systems ratedat at 24 / 36 / 40.5 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 a
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 IEC Live Tank SF6 Mechanical Circuit Breaker OHB

ABB IEC Live Tank SF6 Mechanical Circuit Breaker OHB


OHB circuit-breakers are gas insulated circuit-breakers for outdoor installation. They are used in power distribution for controlling and protecting lines, substations, transformers, rectifier units, capacitor banks, etc. Thanks to the autopuffer breaking technique, the
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 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 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
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