Will 2000A Inrush Current Damage Outlet Circuitry?
In general, a 60 amp branch circuit should be constructed using components; conductors, connectors, and outlet devices that will be protected by a 60 amp circuit breaker of a type that is suitable for that service. All branch circuit components should be certified by an independent testing laboratory in that regard. The standards that apply to the distribution components should tell you what they can withstand. It may be easier to examine the curve for the circuit breaker. If the worst-case instance of short term current will not trip the circuit breaker, the distribution components should be ok.