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BS 142-2-2.3:1991

Withdrawn Date published:

Warning: Withdrawn Standard. This document has been withdrawn without replacement. You may wish to search for a more up to date equivalent.

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

Particular requirements for dependent specified time electrical measuring relays of both the total and partial memory function type. Also provides requirements for thermal electrical relays for motor protection.

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Pages: 24

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Pages: 24

Previous versions

BS 142-2-2.3:1991

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$395.60 NZD

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