AC outlet: 10 RJ11: 1 line F Type: 3 line Rating: AC125V 1875W Energy dissipation: 3150 Joules Max spike current: 58,500Amp Max surge clumping: 400V Max surge pulse voltage: 6500V overload protection: 15A circuit breaker Dimensions:: 15'(L) x 4-1/4'(W) x 2-1/8'(H)