Technical data miniature circuitbreakers for branch. For domestic business, the standard terms for delivery of products and services of the electrical industry abb form 2292 shall apply in connection with the standard sale terms abb form 2327 in their then applicable version. Find the most uptodate version of ul 499 at engineering360. Ul certification customers may access published standards materials by using the standards certification customer library sccl at ulstandards. Ul standards encompass uls extensive safety research and scientific expertise.
These breakers comply with american ul standard and canadian csa standard, and are listed by ul. Ul 489 ul489 encompasses circuit breakers intended for installation in a circuit breaker enclosure or as parts of other devices, such as service entrance equipment and. Special versions for motor protection fulfil additional calibration requirements per the industrial control standard ul 508. Ul 489 listed circuit breakers mitsubishi electric americas. Broad range meets world standards and includes ul 489, ul 489a and.
Browse ul 489 rated din rail mounted circuit breakers in the american electrical, inc. Ul 98 and ul 489 class j fused disconnect switch, compact. Eatons fazna din rail mountable circuit breaker is designed for use in branch service applications. Ul 489 listed molded case circuit breakers with ground fault protection. Ul 489 listed circuit breakers to meet the demands of the u. Wmzt product selection ul approved ul 489 and csa certified csa c22. Ansi ul 4892009 standard for safety for moldedcase circuit breakers, moldedcase switches, and circuitbreaker enclosures more details pdf available formats immediate download. Standard ul 489 mccb covers instantaneoustrip circuit breakers circuit interrupters specifically intended for use as part of a combination. The tmc 8 series phoenix contacts line of ul listed 489 breakers has been designed.
Ul 1077 38 inch through the air, 12 inch over surface. Ul 489 moldedcase circuit breakers, moldedcase switches, and circuitbreaker enclosures. Ul 489 ul standard for safety moldedcase circuit breakers, moldedcase switches and circuitbreaker enclosures. Ul 845, and other types of industrial control equipment i. Ul 1973 electrochemical capacitors ul 1973 and ul 810a fuel cell systems csaamerica fc1 hydrogen storage and equipment nfpa 2 iso 227341, 2 engine generators ul 2200 flywheels sae, aiaa, iso equipment standard references inverters ul 1741, ieee 1547 series electrical equipment. For domestic business, the standard terms for delivery of products and services of the electrical industry abb form 2292. Ul 489 listed circuit breakers mitsubishi electric. Watch this video to learn more about the features and benefits of our new line of ul 489 and ul 1077. Control panel design guide according ul 508a build it in. Ul 508a industrial control panels power distribution and.
Certification database ul product iq myul client portal a secure, online source for increased visibility into your ul project files, product information, documents, samples and services. Ul 489 listed circuit breakers mitsubishi electric fa. This powerful, free database features robust and intuitive search features, advanced search and filtering options and access to ul guide information. The major physical difference between a ul 489 miniature circuit breaker and a ul 1077 supplementary protector is the required pole spacings. Data bulletin standard and 100% rated circuit breakers. Download pdf printable page email this page save to favorites ul 489 rated din rail mounted circuit breakers. Ul is the trusted source across the globe for product compliance.
How do you know when to use ul 1077 or ul 489 breakers in panels or equipment. Figure 1 below physical difference ul 489 vs ul 1077. Ul 489 encompasses circuit breakers intended for installation in a circuit breaker enclosure or as parts of other devices, such as service entrance equipment and. Product guide ul 489 and ul 1077 din rail miniature circuit. This document will be updated on an asneeded basis as changes occur in the use of components in panels. What are the standard test that a ul489 circuit breaker. This standard applies to class a, single and threephase, groundfault circuitinterrupters that are. The requirements of this standard cover moldedcase circuit breakers mccb, circuit breaker and groundfault circuitinterrupters, fused circuit breakers, and accessory highfault protectors. Technical data miniature circuitbreakers for branch circuit. Ul 489 din rail miniature circuit breakers wmz circuit breakers product selection eaton corporation ul 489 din rail miniature circuit breakers for our complete product offering, see the distribution products catalog ca08101001e. This kind of breaker comply with ul 489 and csa c22. Ul 1066 higher endurance testing for ul 1066 at all ratings e.
Molded case circuit breakers for applications in north america. With over a century of experience in the development of more than 1,500 standards, ul is an accredited standards developer in the us and canada. Bulletin 1489 ul489 circuit breakers rockwell automation. These circuit breakers are specifically intended to provide service entrance, feeder, and. Thermalmagnetic circuit protection phoenix contact. Master pact nt and nw ul 489 listed is a range of air circuit breakers designed to protect electrical systems from damage caused by overloads, short circuits and equipment ground faults, and complying with ul 489 requirements. Ul 98 covers fused and nonfused disconnect switches. Ul 489 rated din rail mounted circuit breakers on american. Need miniature circuit breakers that meet world standards. Ul certification customers have free access to ul standards, not including ul iec based standards. Benefiting a range of customers from manufacturers and retailers to consumers and regulating bodies weve tested products for public safety for more than a century. New international standard for phthalates in toys and childrens products. What is the difference between ansi c37 standard and ul 489. Product iq has the data you can trust whether youre verifying the ul certification of a product or component, locating ul guide information or searching for alternative products.
Ul 1077 supplementary protectors provide downstream device protection and fully meet ul 1077 supplementary protector standards. Distribution current rated motor disconnect hp rated. This standard applies to class a, single and threephase, ground fault circuitinterrupters that are. The standard tests as defined in ul 489 include overload and thermal tests. Molded case circuit breakers for applications in north america topic page introduction and summary overview 3 focus on key sections 5 remarks 5. References to the national electrical code nec are to the 2014 edition. Volume 1, section 1 in accordance with ul 489, 11th edition, moldedcase circuit breakers, moldedcase switches and circuitbreaker enclosures and certified to canadian standards csa 22.
References in this document to sections or paragraphs in ul 508a are understood to be to the third edition of the standard with revisions dated july 3, 2018. Ul 489 ul standard for safety moldedcase circuit breakers. This standard also covers instantaneoustrip circuit breakers circuit interrupters specifically intended for use as part of a combination motor. Ul 489 1 inch through the air, 2 inches over surface. Ul 508a industrial control panels power distribution and control.
Master pact ul 489 listed high current air circuit breakers up to 5000 a complying with ul 489 standard. Definitions from the standard ul 489 mccb on photo abb molded case circuit breakers, tmax series by galco. The ansi standard puts additional emphasis on reliability and the ul standard puts extra emphasis on safety. To find information about ul certified products and components quickly and easily, use ul product iq, an expansion of the former online certification directory. The current version will be stored on uls industrial control panel website. Shop ul 98 and ul 489 class j fused disconnect switch, compact 30a, 3 pole, sccr 100ka by bussmann eaton rdf30j3comp at graybar, your trusted resource for disconnect accessories and other bussmann eaton products. Bulletin 1489 ul 489 circuit breaker specifications bulletin 1489a industrial circuit breaker for ac applications specifications bulletin 1489a number of poles 1, 2, and 3 standards ul 489 csa c22. How do you ensure that you meet the required standards. Bulletin 1489 ul489 circuit breakers tech data 1489a standard ac circuit breaker 1489d dc circuit breaker. Some ul standards are ibr incorporated by reference into the us code of federal regulations. Product guide ul 489 and ul 1077 din rail miniature. Standard for safety for moldedcase circuit breakers, moldedcase switches, and circuitbreaker enclosures replaced standard. Circuit break ers complying with ul 489 and ul 508.
Find the most uptodate version of ul 489 at engineering360. E11 ac and dc electrical systems on boats based on abycs assessment of the existing technology, and the problems associated with achieving the goals of this standard, abyc recommends compliance with this standard for all systems and associated. Ul 499 ul standard for safety electric heating appliances. Both ul 489 and ul 98 offer high shortcircuit withstand andor interrupting ratings and both can be operated through the enclosure door or by flange operator. These requirements cover heating appliances rated at 600 v or less for use in unclassified locations in accordance with the national electrical code nec, ansinfpa 70. Ul product iq features an intuitive and userfriendly design that gives users free access to all certification information. Alternatively, standard ul 508a allows the disconnecting means to be installed in the branch circuit. It is the fifth edition of nmxj266ance, the fourth edition of csa c22. Particular requirements for protection devices for use in charging systems 2 ulcsance. Revisions to the 2008 edition of the nec resulted in panelboards no longer being classified as. This kind of breaker comply with ul 1053 and csa c22. Ul standards listing for industrial control products literature library. Ul 489 annex ul 508 ul 1077 ul 1077 equipment breakers earth leakage circuit breakers 10 altech corp. Ul certification customers may access published standards materials by using the standards certification customer library.
A comparison of contemporary electrical distribution. Cable protection against overcurrents and shortcircuits approved devices fuses compl ying with ul 248 and approved for motor protection. A secure, online source for increased visibility into your ul project files, product information, documents, samples and services. A circuit breaker, having a frame size of 250 a or greater, or a multipole type of any ampere rating rated over 250 v. The mitsubishi electric fa site offers material intended to help the customer find uptodate information, such as product information, technical manuals, catalogs, concerning lowvoltage power distribution products such as lowvoltage circuit breakers ul 489 listed circuit breakers. Circuit breaker size s00 for system protection with approval circuit breaker ul 489, csa c22. Ul 489 listed compact ns and c circuit breakers courtesyof steven engineering, inc. Ul conducts research to identify best practices for product safety assessment and to inform future product development initiatives. Ul 508 application guide make the most of your energysm. Ul file numbers e240124, e240232, e240233 and e236299 apply. Bsrul 489201x, standard for safety for moldedcase circuit breakers, moldedcase switches and circuitbreaker enclosures revision of ansiul 4892016 7 addition of requirements from ul 489g into ul 489. Ul 489 standard covers molded case circuit breakers, motor circuit protectors, molded case switches and miniature circuit breakers. Standard for safety for personnel protection systems for electric vehicle ev supply circuits.
The requirements of this standard cover moldedcase circuit. Ul 489, molded case circuit protectors for circuit breaker. Molded case circuit breaker systems testing with conductors. This is the harmonized ance, csa group, and ul standard for moldedcase circuit breakers, moldedcase switches, and circuitbreaker enclosures. Suitable for continuous operation at 100 percent of rating only if used in a circuit. Ul 489 moldedcase circuit breakers, moldedcase switches. Ul standards encompass ul s extensive safety research and scientific expertise. Ul 489 electrochemical capacitors ul 810a lithium batteries ul 1642 inverters, converters, controllers and interconnection system equipment for use with distributed energy resources ul 1741 batteries for use in stationary applications ul 1973 6. Certain options and ratings may be limited may be limited in comparison to the ulcsa 489 listed circuit breakers. E11 ac and dc electrical systems on boats based on abycs assessment of the existing technology, and the problems associated with achieving the goals of this standard, abyc recommends compliance with this standard for all systems and associated equipment manufactured andor installed after july 31, 2009. Ul 98 disconnect switches ul 489 molded case circuit breakers. Ulac, dldc series ul489 miniature molded case circuit breakers current voltage rating ulseries dlseries calibration.
1040 400 1484 1349 1501 1450 429 1089 164 678 121 1195 1421 1019 1187 1358 442 1304 1284 132 280 107 455 1378 310 779 471 1135 1171 739 1066 1126 136 187 933 1272 990 794 751 961 381 120 1376 115 668