タイトルまたは説明

  NR8 series thermal overload relay (hereinafter referred
to as thermal relay) is used to provide overload and phase
failure protection for AC motors with a frequency of AC
*0Hz/*0Hz, a voltage of up to **0V and a current of
0.1A~*8A that operate continuously or intermittently.
  NR8 series thermal overload relay (hereinafter referred
to as thermal relay) is used to provide overload and phase
failure protection for AC motors with a frequency of AC
*0Hz/*0Hz, a voltage of up to **0V and a current of
0.1A~*8A that operate continuously or intermittently.