(For USM Staff/Student Only)

EngLib USM > @i* Standard > British Standard >

BS EN 60439-1: 1994 : Specification for Low-voltage switchgear and controlgear assemblies — Part 1. Specification for type-tested and partially type-tested assemblies

BS EN 60439-1: 1994 : Specification for Low-voltage switchgear and controlgear assemblies — art 1. Specification for type-tested and partially type-tested assemblies
Printed version of this standard is available at Library. To request, please e-mail to referencepk@usm.my and include a copy of this record in your e-mail.
This International Standard applies to low-voltage switchgear and controlgear assemblies (type-tested assemblies (TTA) and partially type-tested assemblies (PTTA)), the rated voltage of which does not exceed 1 000 V a.c. at frequencies not exceeding 1 000 Hz, or 1 500 V d.c. This standard also applies to assemblies incorporating control and/or power equipment, the frequencies of which are higher. In this case, appropriate additional requirements shall apply. This standard applies to stationary or movable assemblies with or without enclosure.
Contributor(s):
MJMS - Data Entry Person
Primary Item Type:
British Standard
Identifiers:
ICS  29.130.20 Low voltage switchgear and controlgear
SML Accession No.  0580233103
Language:
English
Subject Keywords:
Dielectric-strength tests; Low-voltage equipment; Switchgear; Electrical safety; Electric power systems; Electric control equipment; Short-circuit current tests; Electromagnetic compatibility; Classification systems; Electrical testing; Type testing; Temperature-rise limit; Testing conditions; Dimensions; Electric terminals; Marking; Environment (working); Protected electrical equipment; Thermal testing
First presented to the public:
5/31/2023
Original Publication Date:
5/15/1994
Previously Published By:
British Standards Institution
Place Of Publication:
London, United Kingdom
Citation:
Extents:
Number of Pages - 109
License Grantor / Date Granted:
  / ( View License )
Date Deposited
2023-05-31 12:03:09.285
Submitter:
Mohd Jasnizam Mohd Salleh

All Versions

Thumbnail Name Version Created Date
BS EN 60439-1: 1994 : Specification for Low-voltage switchgear and controlgear assemblies — Part 1. Specification for type-tested and partially type-tested assemblies1 2023-05-31 12:03:09.285
Engineering Library USM @ 2017