CEI EN 61643-21/A2 PDF

CEI EN 61643-21/A2 PDF

Name:
CEI EN 61643-21/A2 PDF

Published Date:
02/01/2014

Status:
[ Active ]

Description:

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

Publisher:
Comitato Elettrotecnico Italiano

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Russian version):
200 business days

SKU:

Choose Document Language:
$26.7
Need Help?
BILINGUAL


Edition : 1
File Size : 1 file , 570 KB
Number of Pages : 40
Published : 02/01/2014

History


Related products

CEI EN IEC 60974-7
Published Date: 05/01/2020
Arc welding equipment Part 7: Torches
$23.7
CEI EN 61242
Published Date: 02/01/1998
Electrical accessories - Cable reels for household and similar purposes
$55.8
CEI EN 138121
Published Date: 09/01/2002
Blank Detail Specification: Fixed inductors for electromagnetic interference suppression - Inductors for which safety tests are required (Safety tests only)
$6

Best-Selling Products

ISO/IEC ISP 10607-1:1995
Published Date: 12/01/1995
Information technology - International Standardized Profiles AFTnn - File Transfer, Access and Management - Part 1: Specification of ACSE, Presentation and Session protocols for the use by FTAM
$21.9
ISO/IEC ISP 10607-2:1995
Published Date: 12/01/1995
Information technology - International Standardized Profiles AFTnn - File Transfer, Access and Management - Part 2: Definition of document types, constraint sets and syntaxes
$50.1
ISO/IEC ISP 10607-3:1995
Published Date: 12/01/1995
Information technology - International Standardized Profiles AFTnn - File Transfer, Access and Management - Part 3: AFT11 - Simple File Transfer Service (unstructured)
$34.8
ISO/IEC ISP 10607-4:1995
Published Date: 12/01/1995
Information technology - International Standardized Profiles AFTnn - File Transfer, Access and Management - Part 4: AFT12 - Positional File Transfer Service (flat)
$42.3
ISO/IEC ISP 10607-5:1995
Published Date: 12/01/1995
Information technology - International Standardized Profiles AFTnn - File Transfer, Access and Management - Part 5: AFT22 - Positional File Access Service (flat)
$42.3
ISO/IEC ISP 10607-6:1995
Published Date: 12/01/1995
Information technology - International Standardized Profiles AFTnn - File Transfer, Access and Management - Part 6: AFT3 - File Management Service
$25.8