GB/T 14824-1993
Replaced
T/ZZB 2470-2021
Active
Group standards
T/ZZB 2470-2021 Electrical accessories for household and similar fixed electrical installations, installed in a concealed manner
T/ZZB 2470-2021 Electrical accessories for household and similar fixed electrical installations, installed in a concealed manner
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 2470-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Other electrical appliances
ICS Name:
Other electrical devices
Publish Date:
2021-09-07
Implement Date:
2021-10-07
Scope
Main technical content: This document specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality commitments for concealed installation boxes of electrical accessories for fixed electrical installations in households and similar applications. This document applies to concealed installation boxes (hereinafter referred to as "concealed boxes") made of insulating materials for household and similar applications with a rated voltage not exceeding 1,000 V AC and 1,500 V DC for indoor use. This document does not apply to: — ceiling lamp wiring boxes; — lighting support accessories; — concealed boxes specifically designed for the GB/T 19215.1 cable tray and pipe system and not intended to be installed outside these systems.
Development Information
Related Standards
GB 16895.3-1997
Replaced
GB 16895.3-1997 Electrical installations of buildings Part 5:Selection and erection of electrical equipment Chapter 54:Earthing arrangements and protective conductors
GB 17885-1999
Replaced
GB 17885-1999 Electromechanical contactors for household and similar purposes
GB/T 5588-2002
Replaced
GB/T 5588-2002 Technical specification for silver-nickel,silver-iron electrical contacts
GB/T 19637-2005
Replaced
GB/T 19637-2005 Electrical accessories—Cable reels for household and similar purposes
GB/T 17045-2006
Replaced