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  • BS 142-2-2.3:1984

BS 142-2-2.3:1984

Electrical protection relays. Requirements for the principal families of protection relays-Specification for thermal electrical relays

BSI Group, 05/31/1984

Publisher: BS

File Format: PDF

$125.00$251.46


Published:31/05/1984

Note:This product is unavailable in Ukraine, Russia, Belarus

Specifies the performance requirements for dependent specific time measuring relays which protect equipment from electrical thermal damage by measurement of the current flowing in the protected equipment, and the parameters whose values are to be declared by the manufacturers of such relays. Excludes devices complying with BS 4941 and BS 5424.

All current amendments available at time of purchase are included with the purchase of this document.

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