In a motor control center, the disconnecting means for each circuit must be accessible from the point of control. According to the 2026 NEC, what type of disconnecting means is typically used for this purpose?
- Circuit Breaker
- BGround Fault Circuit Interrupter (GFCI)
- CIsolating Transformer
- DManual Motor Starter
Exam tip
Familiarize yourself with the types of disconnecting means required in various applications as per the NEC.
Why A is correct
Circuit breakers are commonly used as disconnecting means in motor control centers, as they provide the necessary isolation from the source of power and are accessible from the point of control. GFCIs, isolating transformers, and manual motor starters are not typically used as primary disconnecting means for this purpose.