Low-voltage surge protective devices—Part 21: Surge protective devices connected to telecommunications and signaling networks—Performance requirements and testing methods

Chinese Classification Professional Classification ICS Classification Latest News

GB/T 18802.21-2016 Low-voltage surge protective devices—Part 21: Surge protective devices connected to telecommunications and signaling networks—Performance requirements and testing methods
Standard No.:	GB/T 18802.21-2016	Status:	VALID remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	30000 words	Price(USD):	(USD) remind me the price change Email:
Implemented on:	2016-09-01	Delivery:	via email in 1-8 business day
Purchase steps: 1 - Add shopping cart → 2 - My shopping cart → 3 - Login → 4 - Invoice information → 5 - Checkout

Standard No.:	GB/T 18802.21-2016
Chinese Name:	低压电涌保护器第21部分：电信和信号网络的电涌保护器（SPD）性能要求和试验方法
English Name:	Low-voltage surge protective devices—Part 21: Surge protective devices connected to telecommunications and signaling networks—Performance requirements and testing methods
Professional Classification:	K30 Low voltage apparatus in general
ICS Classification:	29.240.10 Substations. Surge arresters
Issued by:
Issued on:	2016-02-24
Implemented on:	2016-09-01
Status:	VALID
Replace:	GB/T18802.21-2004 Low-voltage surge protective devices—Part 21:Surge protective devices connected to telecommunications and signalling networks—Performance requirements and testing methods
Language:	English
File Format:	PDF
Word Count:	30000 words
Price(USD):	(USD)
Delivery:	via email in 1-8 business day

GB/T 18802.21-2016 The following standards are cited：

GB/T 18802.21-2016 Cited by the following standards：

Tel：+86-10-8572 5655 Fax：+86-10-8581 9515 Email: coc@codeofchina.com QQ: 672269886