BS 5266-3:1981
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Emergency lighting Specification for small power relays (electromagnetic) for emergency lighting applications up to and including 32 A
Hardcopy , PDF
29-04-2010
English
30-01-1981
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
Cooperating organizations
Specification
1 Scope
2 References
3 Standard conditions for construction
3.1 Mechanical design
3.2 Electrical design
3.3 Coil circuits
4 Marking
5 Ordering information
6 Routine tests
6.1 General
6.2 Performance characteristics
6.3 Voltage proof
6.4 Contact circuit resistance
7 Type and qualification tests
7.1 General
7.2 Mechanical endurance
7.3 Electrical endurance
7.4 Insulation resistance
7.5 Environmental tests
7.6 Contact contamination
Tables
1 Maximum screw fixing torques
2 Clearance and creepage distances
3 Voltage proof: test voltages
4 Dimensions of pillar terminals
5 Dimensions of screw terminals
6 Dimensions of stud terminals
Performance characteristics for relays for transferring small lighting systems to an emergency supply. Such relays, which may be used also to control a small number of lamps (including a single unit) may be compact enough to be housed within an individual luminaire.
| Committee |
PEL/95
|
| DevelopmentNote |
Supersedes 76/28676 DC. (07/2005) Reviewed and confirmed by BSI, June 2007. (05/2007)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Standards | Relationship |
| UNE-EN 10250-4:2000 | Identical |
| UNE-EN 62769-3:2015 | Identical |
| BS 5489-9:1996 | Road lighting Code of practice for lighting for urban centres and public amenity areas |
| PD 6686:2006 | Guidance on directives, regulations and standards related to prevention of fire and explosion in the process industries |
| BS 4163:2000 | HEALTH AND SAFETY FOR DESIGN AND TECHNOLOGY IN SCHOOLS AND SIMILAR ESTABLISHMENTS - CODE OF PRACTICE |
| BS 2011-2.1A:1977 | Environmental testing. Tests Tests A. Cold |
| BS 4760:1971 | Specification for numbering of weeks |
| BS 2011-2.1B:1977 | Environmental testing. Tests Tests B. Dry Heat |
| BS 4520-1:1969 | Specification for enamelled copper conductors (polyurethane base with solderable properties). Round wire |
| BS 2754(1976) : 1976 | MEMORANDUM - CONSTRUCTION OF ELECTRICAL EQUIPMENT FOR PROTECTION AGAINST ELECTRIC SHOCK |
| BS 5901:1980 | Method of test for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.