GOST R 50345-2010
ГОСТ Р 50345-2010
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Electrical accessories. Circuit-breakers for overcurrent protection for household and similar installations. Part 2. Circuit-breakers for a.c. operation
Аппаратура малогабаритная электрическая. Автоматические выключатели для защиты от сверхтоков бытового и аналогичного назначения. Часть 1. Автоматические выключатели для переменного тока
Status: Effective - Supersedes. IUS 8-2011
This standard applies to AC circuit breakers for operation at 50 or 60 Hz at a rated voltage (between phases) of not more than 440 V, rated current of not more than 125 A and rated breaking capacity of not more than 25,000 A. They are suitable for disconnection . The standard establishes requirements for switches designed for several values of nominal current, provided that the device for switching from one nominal current value to another is unavailable during normal operation and this transition is impossible without the use of a tool. If possible, it is consistent with the requirements contained in GOST R 50030.2. Switches are designed to protect against overcurrent electrical installations in buildings and similar installations. They are designed for use by untrained people and do not need maintenance. Switches are designed for use in the environment with a degree of pollution 2. This standard does not apply to switches: - designed to protect engines; - the current setting which is regulated by means available to the consumer
Настоящий стандарт распространяется на воздушные автоматические выключатели для переменного тока для работы при частоте 50 или 60 Гц на номинальное напряжение (между фазами) не более 440 В, номинальный ток не более 125 А и номинальную отключающую способность не более 25 000 А. Они пригодны для разъединения. Стандарт устанавливает требования к выключателям, рассчитанным на несколько значений номинального тока при условии, что устройство перехода от одного номинального значения тока к другому недоступно при нормальной эксплуатации и этот переход невозможен без применения инструмента. По возможности он согласуется с требованиями, содержащимися в ГОСТ Р 50030.2. Выключатели предназначены для защиты от сверхтоков электроустановок в зданиях и аналогичных установок. Они рассчитаны на использование не обученными специально людьми и не нуждаются в обслуживании. Выключатели предназначены для применения в окружающей среде со степенью загрязнения 2. Настоящий стандарт не распространяется на выключатели: - предназначенные для защиты двигателей; - ток уставки которых регулируется средствами, доступными для потребителя
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Format: Electronic (pdf/doc)
Approved: Federal Agency for Technical Regulation and Metrology,
11/30/2010
SKU: RUSS73960
The Product is Contained in the Following Classifiers:
Construction (Max) »
Standards »
Other state standards used in construction »
29 Electrical Engineering »
Evidence base (TR CU, Technical Regulation of the Customs Union) »
004/2011 TR CU. About safety of low voltage equipment »
Regulations and standards (to TR CU 004/2011) »
ISO classifier »
29 ELECTRICAL ENGINEERING »
29.120 Electrical fittings »
29.120.50 Fuses and other protective devices in case of overload »
National standards »
29 ELECTRICAL ENGINEERING »
29.120 Electrical fittings »
29.120.50 Fuses and other protective devices in case of overload »
National Standards for KGS (State Standards Classification) »
Latest edition »
E Power and electrical equipment »
E7 Electrical apparatus and fittings »
E71 Devices with voltage up to 1000 V »
National Standards for OKSTU »
ELECTRICAL EQUIPMENT AND MATERIALS »
Automatic circuit breakers with a maximum rated current of up to 1000 A in plastic cases (automatic devices) »
As a Replacement Of:
GOST R 50345-99: Electrical accessories. Circuit-breakers for overcurrent protection for household and similar installations
The Document References:
Federal Law 184-FZ: About technical regulation
GOST 14254-96: Degrees of protection provided by enclosures (IP Code)
GOST 15150-69: Machines, instruments and other industrial products. Modifications for different climatic regions. Categories, operating, storage and transportation conditions as to environment climatic aspects influence
GOST 15543.1-89: Electrical articles. General requirements for environmental climatic aspects stability
GOST 16504-81: The state system of testing products. Product test and quality inspection. General terms and definitions
GOST 16962.1-89: Electrical articles. Test methods as to environments climatic factors resistance
GOST 16962.2-90: Electrotechnical product
GOST 17516.1-90: Electrical articles. General requirement for environment mechanical stability
GOST 18620-86: Electrotechnical articles
GOST 23216-78: Electrotechnical products. Storage, transportation, temporary corrosion protection and packing. General requirements and test methods
GOST 24622-91: Plastics. Determination of hardness. Rockwell hardness
GOST 24682-81: Electrotechnical products
GOST 24683-81: Electrotechnical products. Methods of controlling resistance to attack by special media
GOST 25874-83: Radio electronic, electronic and electrotechnical equipment. Conventional functional designations
GOST 27473-87: Method for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions
GOST 27483-87: Fire hazard testing. Test methods. Glow-wire test and guidance
GOST 28214-89: Basic environmental testing procedures. Part 2: Tests. Guidance for damp heat tests
GOST 28216-89: Basic environmental testing procedures. Part 2. Tests. Test Db and guidance: damp heat, cyclic (12 + 12 hour cycle)
GOST 28312-89: Radioelectronic equipment, professional. Conventional graphic designations
GOST 28779-90: Solid electrical insulating materials. Methods of test for the determination of the flammability when exposed to an igniting source
GOST 29322-92: Standard voltages
GOST 30012.1-2002: Direct acting indicating analogue electrical measuring instruments and their accessories. Part 1. Definitions and general requirements common to all parts
GOST R 1.0-2004: Standardization in the Russian Federation. Basic provisions
GOST R 1.5-2004: Standardization in the Russian Federation. National standards of the Russian Federation. Rules of structure, drafting, presentation and indication
GOST R 50030.1-2007: Low-voltage switchgear and controlgear. Part 1. General rules
GOST R 50030.2-2010: Low-voltage switchgear and control gear. Part 2. Circuit-breakers
GOST R 50030.2-99: Low-voltage switchgear and controlgear. Part 2. Circuit-breakers
GOST R 50030.5.1-2005: Low-voltage switchgear and controlgear. Part 5. Control circuit devices and switching elements. Section 1. Electromechanical control circuit devices
GOST R 50345-99: Electrical accessories. Circuit-breakers for overcurrent protection for household and similar installations
GOST R 50571.19-2000: Electrical installations of buildings. Part 4. Protection for safety. Chapter 44. Protection against overvoltages. Section 443. Protection against overvoltages of atmospheric origin or due to switching
GOST R 50571.3-2009: Low-voltage electrical installations. Part 4-41. Requirements for safety ensuring. Protection against electric shock
GOST R 50571.9-94: Electrical installations of buildings. Part 4. Security requirements. Application of overcurrent protection measures
GOST R 50807-95: Residual current operated protective devices. General requirements and test methods
GOST R 51322.1-99: Plugs and socket-outlets for household and similar purposes. Part 1. Requirements and methods of tests
GOST R 51326.1-99: Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCB's). Part 1. General requirements and test methods
GOST R 51327.1-2010: Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs). Part 1. General rules and test methods
GOST R 51327.2.1-99: Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO's). Part 2-1. Applicability of the general rules to RCBO's functionally independent of line voltage
GOST R 51327.2.2-99: Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses. Part 2-2. Applicability of the general rules to RCBO's functionally dependent on line voltage
GOST R 51329-99: Electromagnetic compatibility of technical equipment. Residual current-operated protective devices (RCDs) for household and similar use. Requirements and test methods
GOST R 51701-2000: Connecting devices. Devices for the connection of aluminium conductors in clamping units of any material and copper conductors in aluminium bodied clamping units. General requirements and methods of tests
GOST R 52161.1-2004: Safety of household and similar electrical appliances. Part 1. General requirements
GOST R IEC 335-1-94: Safety of household and similar electrical appliances. General requirements and test methods
GOST R IEC 60227-1-2009: Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V. Part 1. General requirements
GOST R IEC 60227-1-99: Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V. General requirements
GOST R IEC 60898-2-2006: Circuit-breakers for overcurrent protection for household and similar installations. Part 2. Circuit-breakers for a.c. and d.c. operation
GOST R IEC 61210-99: Connecting devices. Flat quick-connect terminations for electrical copper conductors. Safety requirements
The Document is Referenced By:
GOST IEC 60934-2015: Switches, automatic, for equipment (CVE)
GOST IEC 61439-3-2015: Low- voltage switchgear and control gear assemblies. Part 3. Distribution boards intended for the control by unqualified persons
GOST IEC 62019-2016: Electrical accessories. Circuit-breakers and similar equipment for household use. Auxiliary contact units
GOST IEC/TR 61912-2-2013: Low-voltage switchgear and control gear. Overcurrent protective devices. Part 2. Selectivity under over-current condition
GOST R 50030.2-2010: Low-voltage switchgear and control gear. Part 2. Circuit-breakers
GOST R 50030.3-2012: Low-voltage switchgear and control gear. Part 3. Switches, disconnectors, switch-disconnectors and fuse-combination units
GOST R 50030.4.1-2012: Low-voltage switchgear and control gear. Part 4. Contactors and motor-starters. Section 1. Electromechanical contactors and motor-starters
GOST R 50030.4.2-2012: Low-voltage switchgear and control gear. Part 4. Contactors and motor-starters. Section 2. AC semiconductor motor controllers and starters
GOST R 50030.6.1-2010: Low-voltage switchgear and control gear. Part 6. Multiple function equipment. Section 1. Transfer switching equipment
GOST R 50031-2012: Circuit-breakers for equipment (CBE)
GOST R 50571.4.42-2017: Low-voltage electrical installations. Part 4-42. Protection for safety. Protection against thermal effects
GOST R 50571.4.43-2012: Low-voltage electrical installations. Part 4-43. Protection for safety. Protection against overcurrent
GOST R 50571.7.722-2017: Low-voltage electrical installations. Part 7-722. Requirements for special installations or locations. Supplies for electric vehicles
GOST R 51327.1-2010: Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs). Part 1. General rules and test methods
GOST R 51731-2010: Electromechanical contactors for household and similar purposes
GOST R 51992-2011: Low-voltage surge protective devices. Part 1. Surge protective devices connected to low-voltage power distribution systems. Technical requirements and test methods
GOST R 55882.4-2013: Electric equipment of a railway rolling stock. Part 4. A.c. circuit-breakers. General specifications
GOST R 56124.5-2014: Renewable power engineering. Small renewable energy and hybrid systems for rural electrification. Recommendations. Part 5. Protection against electrical hazards
Letter 27814/05-DG: On application of the standards
Order 1317: The list of documents in the field of standardization, as a result of which, on a voluntary basis, compliance with the requirements of the Federal Law of July 22, 2008 No. 123-FZ "Technical Regulations on Fire Safety Requirements" is ensured
Order 832: The list of documents in the field of standardization, as a result of which, on a voluntary basis, compliance with the requirements of the Federal Law of July 22, 2008 No. 123-FZ "Technical Regulations on Fire Safety Requirements" is ensured
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