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NEMA - NEMA ABP 6 - WHAT IS THE PURPOSE OF A MOLDED CASE CIRCUIT BREAKER? Organization: NEMA
Date: 2015-01-01
Description: This publication will be periodically reviewed by the Molded Case Circuit Breaker Product Group of the Low Voltage Distribution Equipment Section of NEMA for any revisions necessary to keep it up to date with advancing technology.
IEEE C37.18 - STANDARD ENCLOSED FIELD DISCHARGE CIRCUIT BREAKERS FOR ROTATING ELECTRIC MACHINERY Organization: IEEE
Date: 1979-01-01
Description: The preferred ratings and related requirements are still contained in Tables 7, 7A, and 14 of ANSI C37.16-1979, Preferred Ratings, Related Requirements, and Application Recommendations for Low-Voltage Power Circuit Breakers and AC Power Circuit Protectors (revision and consolidation of C37.15-1954 and C37.16-1970); although Section 7, Test Procedures, and Section 9, Application have been extensively revised to reflect present day requirements.
IEEE - ANSI C37.16 - LOW-VOLTAGE POWER CIRCUIT BREAKERS AND AC POWER CIRCUIT PROTECTORS PREFERRED RATINGS, RELATED REQUIREMENTS, AND APPLICATION RECOMMENDATIONS - REPLACES NEMA C37.16-2000 Organization: IEEE
Date: 2000-01-01
Description: ForewordThis standard has been revised to include a 5000 Ampere frame size in tables 1 through 5 and tables 22A and 22B for low-voltage AC power circuit breakers. In addition, both 1000 volt and 1200 volt ratings for DC breakers in tables 11, 11a, and 12 are now included, since both ratings of breakers are now available.
IEEE C37.27 - GUIDE FOR LOW-VOLTAGE AC (635 V AND BELOW) POWER CIRCUIT BREAKERS APPLIED WITH SEPARATELY- MOUNTED CURRENT-LIMITING FUSES Organization: IEEE
Date: 2015-12-05
Description: Purpose This guide sets forth recommendations believed essential for the selection of current-limiting fuses (see NEMA FU-1 and UL 248-1) for use in combination with low-voltage ac power circuit breakers, rated in accordance with IEEE Std C37.13™ and applied in metal-enclosed low-voltage power circuit breaker switchgear in accordance with IEEE Std C37.20.1™.
NEMA - NEMA ABP 11 - COMPATIBILITY BETWEEN SMOKE ALARMS AND ARC-FAULT CIRCUIT INTERRUPTERS Organization: NEMA
Date: 2016-01-01
Description: This publication will be periodically reviewed by the Molded Case Circuit Breaker Product Group of the Low Voltage Distribution Equipment Section of NEMA for any revisions necessary to keep it up to date with advancing technology.
NEMA - NEMA ABP 9 - HAZARDS OF WORKING ON ENERGIZED ELECTRICAL EQUIPMENT Organization: NEMA
Date: 2015-01-01
Description: This publication will be reviewed periodically by the Molded Case Circuit Breaker Product Group of the Low Voltage Distribution Equipment Section of NEMA for any revisions necessary to keep it up to date with evolving technology.
NEMA - NEMA KS 1 - HEAVY DUTY ENCLOSED AND DEAD-FRONT SWITCHES (600 VOLTS MAXIMUM) Organization: NEMA
Date: 2013-01-01
Description: Switching devices having features intended primarily for the starting and running protection of electric motors as described in NEMA Standards Publications ICS 1, ICS 2, and ICS 3 c. Circuit-breaker-type power circuit protectors d.
NASA-16286S - OVERCURRENT PROTECTIVE DEVICES Organization: NASA
Date: 2005-12-01
Description: This section covers circuit breakers, fuses, motor controls, and control devices. This section supports Sections 16145S STANDARD WIRING SYSTEMS, 16446S PANELBOARDS, 16345S MOTOR CONTROL, and 16445S SWITCHGEAR ASSEMBLIES; accordingly, it should be included to the extent applicable to project requirements.
NEMA - NEMA ABP 5 - SERIES RATINGS Organization: NEMA
Date: 2015-01-01
Description: This white paper will be periodically reviewed by the Molded Case Circuit Breaker Product Group of NEMA’s Low Voltage Distribution Equipment Section for any revisions necessary to keep it up to date with evolving technology.
NASA - UFGS-26 05 71.00 40 - LOW VOLTAGE OVERCURRENT PROTECTIVE DEVICES Organization: NASA
Date: 2014-02-01
Description: NOTE: This guide specification covers the requirements for circuit breakers, fuses, motor controls, and control devices.
NASA - UFGS-26 05 70.00 40 - HIGH VOLTAGE OVERCURRENT PROTECTIVE DEVICES Organization: NASA
Date: 2015-02-01
Description: NOTE: This guide specification covers the requirements for circuit breakers, fuses, motor controls, and control devices.
ECIA - EIA-473 - RELAYS FOR ELECTRONIC EQUIPMENT, EIA/NARM STANDARD DEFINITIONS AND TERMINOLOGY FOR Organization: ECIA
Date: 1981-03-01
Description: Specifically excluded from the scope of this standard are the following: Choppers Circuit breakers Contactors Relays for applications presently covered Relays associated with electric power apparatus Relays covered by NEMA Standards Vibrators Thermal relays This standard covers only those terms and features peculiar to relays.
IEEE 421B - HIGH-POTENTIAL-TEST REQUIREMENTS FOR EXCITATION SYSTEMS FOR SYNCHRONOUS MACHINES Organization: IEEE
Date: 1979-06-01
Description: This standard does not cover the synchronous- machine field winding or field circuit breaker and discharge resistor. This standard supplements existing standards for components used on excitation systems: ANSI C19.3-1973, Industrial Control Apparatus - General; ANSI C19.4-1973, Industrial Control Apparatus - Enclosures; ANSI C19.5-1973, Industrial Control Apparatus - Switching or Controlling Devices; ANSI C19.6-1973, Industrial Control Apparatus - Control-Circuit Devices and Assemblies; ANSI C19.7-1973, Industrial Control Apparatus - Controllers and Controller Assemblies; ANSI C34.2-1968 (R1973), Practices and Requirements for Semiconductor Power Rectifiers; ANSI C37.18-1968 (R1975), Requirements for Field Discharge Circuit Breakers for Rotating Electric Machinery; ANSI/IEEE C57.12.00-197 3, General Requirements for Distribution, Power, and Regulating Transformers; ANSI/IEEE C57.12.90-1973, Test Code for Distribution, Power, and Regulating Transformers; and NEMA ICs1970 (R1975), Industrial Controls and Systems.

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