1.1 Electric ratings: AC50/60Hz, voltage 380/660V;
1.2 Application: it is applied to make and break the power
      supply in electric control circuit of machin tool; In addition,
      it can also be used as power supply general switch and 
      direct start means of switch gear;
1.3 Standard: IEC60947-3.

• P141-P142 HZ12, HZ12A
• P143-P144 HZ12A