Abb library is a web tool for searching for documents. Current limiting circuit breakers provide a higher level of circuit protection than a typical zero point external breakers. The market has demanded more from abb miniature circuit breakers and we have responded with the su 200 m ul 489 miniature circuit breaker. Miniature circuit breakers xpole series for buildings. Miniature circuit breakers sentron protection devices. Thanks to the toolfree screwless terminal technology. Moeller has just expanded its faz line of miniature circuit breakers to include devices that are listed and certified as molded case circuit breakers per ul 489 and csa 22. Us catalog miniature circuit breakers 1 su200 series miniature circuit breakers ul 489 series description and features 2 su200mc 3. Miniature circuit breakers our bulletin 1492sp energy limiting supplementary protectorminiature circuit breakers are discontinued and no longer available for sale. Introduction to miniature circuit breakers mcbs all fuses need to be replaced with mcb for better safety and control when they have done their job in the past. Miniature circuit breakers quick selection guide we didnt just change the market, we created it abb miniature circuit breakers, 90 years of trust then in 1923, hugo stotz combined a thermal and.
Accessories miniature circuit breakers modular din. These new branch circuit breakers, called fazna, are ideal for the protection of power supplies, control power transformers, hvac, refrigeration. The s200 series miniature circuit breaker offers a compact solution for protection requirements. Introduction, overload, short circuit, breaker definition 46 circuit breaker construction 47 circuit breaker current limitation 49 selective coordination and series ratings 51 miniature circuit breaker cutaway 53 s800u series miniature circuit breakers description and features 54 s800uk 55 s800uz 56 s804upvs5 57 s804uucz 59 s803wsclsr ul. The available accessory range for the s 200 mcbs is wideranging and there are various options for assembly schemes. A miniature circuit breaker has normally three main constructional parts. Abb is pleased to announce our new s280u series of miniature circuit breakers all the functionality of molded case circuit breakers plus all the great features of miniature circuit breakers. Now the nextgeneration abb mini circuit breakers mcbs provide the highest safety solutions for. Abb low voltage miniature circuit breakers distributors miniature circuit breakers protect against overload and short circuit, warranting reliability and safety for operations. Us catalog miniature circuit breakers 1 su200 series miniature circuit breakers ul 489 series description and features 2 su200mc 3 su200mk 4 su200mz 5 su200mrk 6 s200udck 7 s200udcz 8 accessories9 technical specifications 16 dimensions22 s200 series miniature circuit breakers ul 1077 series description and features 23 s200b 24 s200c. Miniature circuit breakers made by abb system pro m offers a complete assortment of firstclass quality products including a variety of miniature circuit breakers that provide the right solution when both, size and performance matter. This circuit breaker is an allround device for ac and dc applications for universal use in north american and global markets due to its approvals acc. Mcb miniature circuit breaker electrical technology.
System pro m compact series s 200 and s 200 m provide stateoftheart safety and comfort. As substitutes for fuses, they provide automatic circuit protection and need not be replaced after a dangerous overcurrent has passed or a short. Miniature circuit breaker breaking capacity abb datasheet. Canadian ulcsa selection of miniature circuit breakers.
Unlike a fuse, an mcb operates as automatic switch that opens in the event of excessive current flowing through the circuit and once the circuit returns to normal, it can be reclosed without any manual replacement. This circuit breaker is an allround device for ac and dc applications for. Mcbs provide the highest safety solutions for nearly every electrical application and installation typeand meet. Abb miniature circuit breakers, 90 years of trust then in 1923, hugo stotz combined a thermal and magnetic trip unit in a single device that could be screwed into regular fuse sockets. Our bulletin 1492sp energy limiting supplementary protector miniature circuit breakers are discontinued and no longer available for sale. Abb circuitbreakers for direct current applications. Low voltage selectivity with abb circuit breakers english pdf product guide technical application papers no. The su 200 m ul 489 miniature circuit breakers are part of a comprehensive range of circuit protection devices which includes equipment ground fault, short circuit, overload, and surge protection devices.
They are also suitable for the quick and easy mounting of additional components, such as auxiliary switches and fault signal contacts. Abb circuitbreakers for direct current applications 7 3 applications 3. Current limiting circuit breakers provide a higher level of circuit protection than a typical zero point external. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the. Bulletin 1489m thermalmagnetic circuit breakers are ul 489 listed for branch circuit protection in the united states and canada, and they are certified as miniature circuit breakers for iec applications. Mcb miniature circuit breaker construction on photo. The s200 devices are ul tested current limiting and din rail mounted. Extrawide and complete range of accessories for mcbs to cover most applications and markets. Alongside the redesigned s 200 and s 200 p supplementary protectors. Abb circuit breakers miniature circuit breakers product.
Miniature circuit breakers index allied electronics. Abb low voltage miniature circuit breakers distributors miniature circuit breakers protect against overload and shortcircuit, warranting reliability and safety for operations. Abbs formula molded case circuit breaker line offers simplicity and quality in some of the smallest dimensions available. Us catalog miniature circuit breakers 1 su200 series miniature circuit breakers ul 489 series description and features 2 su200mc 3 su200mk 4 su200mz 5 su200mrk 6 s200udck 7. Abb s electrification business has always been at the. Current limiting circuit breakers provide a higher level of circuit protection than a typical zero point. The available accessory range for the s 200 mcbs is wideranging and there are various options for assembly schemes with devices. S800 and s500 are defined as high performance miniature circuit breake due to wide ratings up to 125 a and mccblike breaking capacities from 16k a up to.
Huge abb miniature circuit breakers inventory same day shipping expert technical support. Generally, an mcb is not repaired or maintained, it just replaced by a new one when required. The miniature circuit breaker s 200 m uc extends the established abb system pro. Miniature circuit breakers ensure electrical safety in multiple applications. Residual current devices rcds are devices intended to isolate supply to protected. The devices feature a uniform design, and can be expanded to include many more functions thanks to an. Us catalog miniature circuit breakers 1 su200 series miniature circuit breakers ul 489 series description and features 2 su200mc 3 su200mk 4 su200mz 5 su200mrk 6 s200udck 7 s200udcz 8 accessories 9 technical specifications 14 approximate dimensions 18 s200 series miniature circuit breakers ul 1077 series description and features 19. Abbs mcb na c16, 16a, 10ka, 3poleneutral a breaker is a device designed to isolate a circuit during an overcurrent event without the use of a fusible element.
Miniature circuit breakers modular dinrail products abb. All products are tested and certified in combination with the. Abbs miniature circuit breakers instantaneous trip unit interrupts a short circuit in 2. Miniature circuit breaker construction is very simple, robust and maintenancefree. Abb miniature circuit breakers automation distribution. Abb s200u series miniature circuit breakers in stock at galco. The s200u and s200up devices are ul 489 tested current limiting and din rail mounted. System pro m compact s200m miniature circuit breakers are current limiting. The su 200 m ul 489 miniature circuit breakers are part of a. The proline circuit breaker is the industrys first ul approved current limiting breaker to be used in a panelboard application. Discover schneider electric range of products in miniature circuit breakers. M compact product range with an mcb for dc and ac applications. Ul ac 60hz cycle ul defines an ac cycle as the potential energy of the wave form traveling. These circuit breakers are ideal for extreme ambient conditions, feature fast breaking time, and superior shock and vibration resistance.
Miniature circuit breakers perform the dual functions of a switch and a fuse. The technical data, updated to the latest series of miniature, mouldedcase and air circuit breakers on the market, make this publication a comprehensive and simple tool. The s200u and s200up is available with applicationspecific trip characteristics to provide maximum circuit protection. The miniature circuit breaker su200 m is abbs solution for ul 489 branch circuit protection up to 480 y277 v ac and 96 v dc.
The miniature circuit breaker s 200 s extends the established abb. M hmc curve c 15 ka bs en 608981 15 ka for 80 100 125 a. System pro m compact s200 miniature circuit breakers are current limiting. High performance circuit breakers modular dinrail products abb. Sace tmax t a complete range of molded case circuitbreakers up to 3200 a. Abbs mcb na c16, 16a, 10ka, 3poleneutral a breaker is a device designed to isolate a circuit during an overcurrent event without the use of a fusible. In 1923, hugo stotz combined a thermal and magnetic trip unit in a single device that could be screwed into regular fuse sockets. Miniature circuit breakers made by abb system pro m offers a complete assortment of firstclass quality products including a variety of miniature circuit breakers that provide the right solution when both, size. They can open a circuit for safety or maintenance reasons simply by switching their toggle levers to the off position. S200 e ul 1077 series eakers miniature circuit breakers. Offering convenience and uncompromising safety, abb miniature circuit breakers are trusted through the world to ensure electrical safety in a wide variety of applications. Huge abb s200u series miniature circuit breakers inventory same day shipping expert technical support. The 5sl miniature circuit breakers are intended for use up to 6 ka10 ka. Catalog december 2015 the latest evolution in 90 years of.
They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. Technical catalogue system pro m miniature circuitbreakers. Abb library is a web tool for searching for documents related to abb products and. They have 2 different tripping mechanisms, the delayed thermal tripping mechanism, and the magnetic tripping mechanism. Miniature circuit breakers system pro m compact s 200 protect installations against overload, short circuit, guarantee reliability, safety and protection.
Circuit breaker current limitation current limiting definitions all abb miniature circuit breakers are ul tested and certified as current limiting protective devices. Us catalog august 2016 revised miniature circuit breakers. Abb library is a web tool for searching for documents related to abb products and services. Buy abb miniature circuit breakers in our online store. This entire range of mcbs is suitable for all industrial applications, as well as all applications in nonresidential and residential buildings, thus.
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