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Description / Abstract:
This Practice describes the requirements for the design,
fabrication, inspection, testing, and shipping of factory-assembled
600 V motor control centers. It includes requirements for buses,
enclosures, motor starters, fused switches, and circuit breakers.
All equipment described in this Practice is suitable for use in
dry, non-classified areas or in outdoor enclosures.
Panelboards and adjustable speed drives are outside the scope of
this Practice.
Purpose
This Practice provides the requirements for low-voltage motor
control centers.