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DEFSTAN 61-16/1(1982) : 1982

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

DIFFERENTIAL CURRENT OPERATED EARTH-LEAKAGE CIRCUIT BREAKERS

Available format(s)

Hardcopy , PDF

Withdrawn date

04-12-2009

Language(s)

English

Published date

01-01-1982

CLAUSE
1 SCOPE
2 WARNING
3 INTRODUCTION
4 RELATED DOCUMENTS
5 ORDERING INFORMATION
6 DEFINITIONS
7 OPERATING CONDITIONS
8 EARTH-LEAKAGE CIRCUIT BREAKER CHARACTERISTICS
9 INTEGRAL TEST DEVICES
10 ENCLOSURE
11 QUALIFICATION APPROVAL
12 TYPE APPROVAL TESTS
13 PRODUCTION TESTS
14 MARKING
15 PROTECTION AGAINST ELECTRIC SHOCK
ANNEX A - TYPICAL CIRCUIT CONNECTIONS
ANNEX B - TRIPPING TIME/CURRENT RATIOS FOR EARTH-LEAKAGE CIRCUIT
ANNEX C - ENVIRONMENTAL TESTS
ANNEX D - INCLINATION TEST

Describes a.c. circuit breakers divided into class A for diver protection applications and class B for general applications.

DevelopmentNote
This standard is obsolescent because it is no longer required for the procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (06/2001)
DocumentType
Standard
Pages
26
PublisherName
UK Ministry of Defence Standards
Status
Withdrawn

BS 5420:1977 Specification for degrees of protection of enclosures of switchgear and controlgear for voltages up to and including 1000 V a.c. and 1200 V d.c.

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