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Also available:
World English Dictionary
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trip switch
trip switch
(
plural
trip switch·es
)
noun
Definition:
electric switch for breaking circuit quickly:
an electric switch designed to interrupt a circuit, or the power to a machine, quickly
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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