New
DPDP Act compliance check for companies
, core duties apply from 13 May 2027
Know more
Justis AI
Product
Solutions
Use cases
Resources
Pricing
Sign In
Book Now
US law
Federal (United States)
Regulations
Title 46 CFR — Shipping
Chapter I — COAST GUARD, DEPARTMENT OF HOMELAND SECURITY
Part 111 — ELECTRIC SYSTEMS—GENERAL REQUIREMENTS
Subpart 111.51—Calculation of Short-Circuit Currents and Coordination of Overcurrent Protective Devices
Federal (United States) · Regulations
Subpart 111.51—Calculation of Short-Circuit Currents and Coordination of Overcurrent Protective Devices
5 sections
5 sections
46 C.F.R. § 111.51-1
General.
46 C.F.R. § 111.51-2
Short-circuit calculations.
46 C.F.R. § 111.51-3
Short-circuit calculations for systems below 1500 kilowatts.
46 C.F.R. § 111.51-4
Short-circuit calculations for systems 1500 kilowatts or above.
46 C.F.R. § 111.51-5
Protection of vital equipment.
Subpart 111.51—Calculation of Short-Circuit Currents and Coordination of Overcurrent Protective Devices | Federal (United States) Regulations | Justis AI