| 過(guò)載長(zhǎng)延時(shí)整定電流Ir1(A) | 
            16,20,25,32 | 
            32,36,40,45,50,55,60,63 | 
            63,65,70,75,80,85,90,95,100 | 
            100,125,140,160,180,200,225 | 
            100,125,140,150,160,180,200,225,250 | 
            200,225,250,280,315,350,400 | 
            400,420,440,460,480,500,530,560,600,630 | 
            630,640,660,680,700,720,740,760,780,800 | 
            400,450,500,550,600,650,700,750,800 | 
            630,680,720,780,820,900,950,1000 | 
            800,850,900,950,1000,1050,1100,1250 |