漏電 ろうでん遮断 しゃだん じゃなかったです
rōdenshadankijanakattadesu

Noun
Desu Copula

The polite, past negative form of 漏電遮断器

1. Wasn't a leakage circuit breaker.; Wasn't an ELB.

Past/Perfective
Negative
Polite
Casual Register