IEC 60947-5-1:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Low-voltage switchgear and controlgear. Part 5: Control circuit devices and switching elements - Section One: Electromechanical control circuit devices
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
09-03-2020
30-10-1997
States the characteristics of control circuit devices, the electrical and mechanical requirements, the various duties to be performed, the significance of the rated characteristics and of the markings, the tests to verify the rated characteristics, the functional requirements to be satisfied by the control circuit devices, environmental conditions, including those of enclosed equipment, dielectric properties, terminals. This publication supersedes IEC 60337-1 (1970) and its Amendment 1 (1983), supplements 60337-1A (1973) and 60337-1B (1975), 60337-2 (1972) and its Amendment 1 (1975), supplements 60337-2A (1973), 60337-2B (1976) and 60337-2C (1977). It should be read in conjunction with IEC 60947-1.
Important note : All end users must be registered with an Account prior to user licenses being assigned.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.