T/ZZB 2596-2021 Active Group standards

T/ZZB 2596-2021 Household and similar use unprotected grounding circuit breaker without overcurrent protection

Publish Date: 2021-10-31 Implement Date: 2021-11-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZZB 2596-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Low-voltage distribution electrical equipment

ICS Name: Fuses and other overload protection devices

Publish Date: 2021-10-31

Implement Date: 2021-11-30

Scope

Main technical content: This document specifies the terms and definitions, basic requirements, classification, characteristics, marking and other product information, standard working conditions for use and installation, structural and operational requirements, test methods, inspection rules, packaging, storage, transportation, and quality commitments for leakage protection switches without overcurrent protection for household and similar applications (hereinafter referred to as "leakage protection switches"). This document applies to leakage protection switches with an AC rated frequency of 50 Hz, 60 Hz, or 50/60 Hz, a rated voltage not exceeding 240 V, a rated current not exceeding 40 A, and a rated residual operating current not exceeding 30 mA. Note: The leakage protection switches specified in this document are limited to wall-mounted switch-type leakage protection switches.