GB/T 20640-2006 English PDF

US$634.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 20640-2006: Electrical accessories -- Circuit-breakers and similar equipment for household use -- Auxiliary contact units
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 20640-2006	634	Add to Cart	4 days	Electrical accessories -- Circuit-breakers and similar equipment for household use -- Auxiliary contact units	Valid

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Basic data

Standard ID: GB/T 20640-2006 (GB/T20640-2006)
Description (Translated English): Electrical accessories -- Circuit-breakers and similar equipment for household use -- Auxiliary contact units
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K31
Classification of International Standard: 29.120.50
Word Count Estimation: 32,399
Date of Issue: 2006-11-08
Date of Implementation: 2007-05-01
Adopted Standard: IEC 62019-2003, IDT
Regulation (derived from): China Announcement of Newly Approved National Standards No. 11 of 2006 (No. 98 overall)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard applies to circuit breakers and overcurrent protection for household and similar plants used for residual current operated circuit breaker auxiliary contact assembly of electromechanical components, auxiliary contact assembly does not exceed the rated voltage AC 440V and DC 250V, rated current not exceeding 10A. The purpose of this standard is to provide contact assembly characteristics, contact assembly of electrical and mechanical performance requirements, contact assembly shall meet the functional requirements.

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