Subpart 111.51. Subpart 111.51—Calculation of Short-Circuit Currents and Coordination of Overcurrent Protective Devices

• § 111.51-1 - General.
• § 111.51-2 - Short-circuit calculations.
• § 111.51-3 - Short-circuit calculations for systems below 1500 kilowatts.
• § 111.51-4 - Short-circuit calculations for systems 1500 kilowatts or above.
• § 111.51-5 - Protection of vital equipment.