EAL Level 3 Inspection & Testing Practice Questions - EAL Level 3 Award In Initial Verification And Periodic Inspection & Testing Exam

Under BS 7671, what maximum disconnection time is specified for a 230V final circuit not exceeding 32A in a TN system?

0.1 seconds 0.4 seconds 1.0 seconds 5.0 seconds

Correct Answer:

0.4 seconds

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