CYM6RT series plastic shell thermomagnetic adjustable circuit breaker's rated insulation voltage is 800V, suitable for AC 60Hz, rated voltage 400V and below, rated current to 1000A distribution network. CYM6RT series plastic shell thermomagnetic adjustable circuit breaker's rated insulation voltage is 800V, suitable for AC 60Hz, rated voltage 400V and below, rated current to 1000A distribution network. Në ye mɛn, ke circuit breaker alëu bï ya luɔɔi bɛ̈n ya luɔɔi bɛ̈n ya luɔɔi bɛ̈n ya luɔɔi bɛ̈n ya luɔɔi bɛ̈n ya luɔɔi bɛ̈n.