T/ZZB 3562-2023 Active Group standards

T/ZZB 3562-2023 small isolation switch

Publish Date: 2023-12-01 Implement Date: 2023-12-15 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/ZZB 3562-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Low-voltage electrical equipment

ICS Name: Switch

Publish Date: 2023-12-01

Implement Date: 2023-12-15

Scope

Main technical content: This document specifies the basic requirements, classification, characteristics, marking and product information, normal use conditions, structural and performance requirements, test methods, inspection rules, packaging, transportation and storage, and quality commitment of small disconnecting switches (hereinafter referred to as "disconnecting switches"). The disconnecting switches specified in this document are applicable to AC 50 Hz, AC 60 Hz, or AC 50/60 Hz with a rated voltage of no more than 440 V (between phases) or a DC single-pole rated voltage of no more than 220 V, and a two-pole rated voltage of no more than 440 V, with a rated current of no more than 125 A in distribution circuits and motor circuits, serving to isolate lines from power sources. The disconnecting switches specified in this document can withstand current under normal circuit conditions and, within a certain period of time, withstand current under abnormal circuit conditions (short circuits); they can also connect and disconnect under normal rated current conditions (according to the type of disconnecting switch used), but they cannot be used to disconnect fault currents.