Electrical Code…
A qualifying term indicating that there is purposely introduced a delay in the tripping action of the circuit breaker, which delay decreases as the magnitude of the current increases.
(National Electrical Code® 100-1)
Building Trades Resource
Electrical Code…
A qualifying term indicating that there is purposely introduced a delay in the tripping action of the circuit breaker, which delay decreases as the magnitude of the current increases.
(National Electrical Code® 100-1)