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R-20 — 72.5KV

Voltage Class
72.5KV
Interrupting kA
20
Close Latch Current kA Crest (kA)
52
Continuous Current a (A)
1,200
Interrupting Time Cycles (cycles)
5
Rated Max Voltage kV (kV)
72.5
Rated Trv kV Peak (kV)
165
Short Circuit Current kA (kA)
20
Standard
IEEE C37.06-2009

Source: IEEE C37.06-2009

72.5KV — interrupting kA 20 · close latch current kA crest 52 kA · short circuit current kA 20 kA · continuous current A 1200 A · interrupting time cycles 5 cycles | Circuit Breaker Ratings | Engineering Database