ABB Miniature S800U Circuit Breakers UL489 SeriesABB Miniature S800U Circuit Breakers UL489 Series ABB Miniature S800U Circuit Breakers UL489 Series-circuit breakers,potentiometers,contactor
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ABB Miniature S800U Circuit Breakers UL489 Series

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The S800 high performance MCB offers a compact solution to circuit protection. The S800 devices are UL tested current limiting and DIN rail mounted. The S800 is available with application-specific trip characteristics to provide maximum circuit protection. The breakers offer thermal-magnetic trip protection according to Z and K characteristics. For the worldwide market, the breakers carry CSA, IEC, CE and many other agency approvals.

ABB 242kV,up to 40kA Type PMR Power Circuit Breaker

ABB 242kV,up to 40kA Type PMR Power Circuit Breaker


The 242PMR breaker principally consists of three cast aluminum single-piece tanks, each containing an interrupter unit, mounted on a powdercoated steel support structure. Two bushings with removable current transformers mount atop each tank. A powdercoated steel control
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 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 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 Miniature S800U Circuit Breakers UL489 Series

ABB Miniature S800U Circuit Breakers UL489 Series


The S800 high performance MCB offers a compact solution to circuit protection. The S800 devices are UL tested current limiting and DIN rail mounted. The S800 is available with application-specific trip characteristics to provide maximum circuit protection. The breakers
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 Medium Voltage  Vacuum Circuit Breakers VM1 high duty

ABB Medium Voltage Vacuum Circuit Breakers VM1 high duty


Vacuum circuit-breakers of type VM1 find universal applications in medium voltage range. Their innovative permanent magnetic actuator facilitates a drastic reduction in the number of parts, thus high reliability and sturdiness. An electronic controller with sensors moni
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 72kV, up to 40 kA Type PMI Power Circuit Breaker

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


The 72PMI 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
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