GENERAL MOTOR POWER, CURRENT, MCCB & CABLES SELECTION TABLE

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KW(Rated) HP (Eqv) F/Load(A) MCCB(A) Ammeter DOL S/D
0.06 0.08 0.21 5 2/4A(Direct) 1x2.5mm2/3c 2x2.5mm2.3c
0.09 0.12 0.32 5 2/4A(Direct) 1x2.5mm2/3c 2x2.5mm2.3c
0.12 0.16 0.38 5 2/4A(Direct) 1x2.5mm2/3c 2x2.5mm2.3c
0.18 0.25 0.58 5 2/4A(Direct) 1x2.5mm2/3c 2x2.5mm2.3c
0.25 0.33 0.70 5 2/4A(Direct) 1x2.5mm2/3c 2x2.5mm2.3c
0.37 0.50 1.10 5 5/10A(Direct) 1x2.5mm2/3c 2x2.5mm2.3c
0.55 0.75 1.30 5 5/10A(Direct) 1x2.5mm2/3c 2x2.5mm2.3c
0.75 1.00 1.80 5 5/10A(Direct) 1x2.5mm2/3c 2x2.5mm2.3c
1.10 1.50 2.40 5 10/20A(Direct) 1x2.5mm2/3c 2x2.5mm2.3c
1.50 2.00 3.20 10 10/20A(Direct) 1x2.5mm2/3c 2x2.5mm2.3c
2.20 3.00 4.50 10 15/30A(Direct) 1x2.5mm2/3c 2x2.5mm2.3c
3.00 4.00 5.90 15 15/30A(Direct) 1x2.5mm2/3c 2x2.5mm2.3c
3.70 5.00 7.30 15 20/40A(Direct) 1x2.5mm2/3c 2x2.5mm2.3c
4.00 5.50 7.70 15 20/40A(Direct) 1x4mm2/3c 2x2.5mm2.3c
5.50 7.50 10.50 20 25/50A(Direct) 1x4mm2/3c 2x2.5mm2.3c
7.50 10.00 14 30 30/60A(Direct) 1x4mm2/3c 2x2.5mm2.3c
11.00 15.00 20.50 50 40/80A(Direct) 1x6mm2/3c 2x4mm2.3c
15.00 20.00 27.00 60 50/100A(Direct) 1x10mm2/3c 2x4mm2.3c
18.50 25.00 33.00 75 60/120A(CTs) 1x16mm2/3c 2x6mm2.3c
22.00 30.00 38.00 100 80/160A(CTs) 1x16mm2/3c 2x6mm2.3c
30.00 40.00 52.00 100 100/200A(CTs) 1x25mm2/3c 2x10mm2.3c
37.00 50.00 64.00 125 120/240A(CTs) 1x35mm2/3c 2x16mm2.3c
45.00 60.00 78.00 125 150/300A(CTs) 1x50mm2/3c 2x16mm2.3c
55.00 75.00 97.00 150 200/400A(CTs) 1x50mm2/3c 2x25mm2.3c
75.00 100.00 132.00 175 300/600A(CTs) 1x70mm2/3c 2x35mm2.3c
90.00 125.00 156.00 200 300/600A(CTs) 1x95mm2/3c 2x50mm2.3c
110.00 150.00 187.00 300 400/800A(CTs) 1x120mm2/3c 2x50mm2.3c
132.00 180.00 221.00 300 500/1000A(CTs) 1x150mm2/3c 2x70mm2.3c
160.00 220.00 260.00 350 600/1200A(CTs) 1x185mm2/3c 2x95mm2.3c
200.00 270.00 330.00 600 800/1600A(CTs) 1x240mm2/3c 2x120mm2.3c
250.00 340.00 415.00 700 1000/2000A(CTs) 1x400mm2/3c 2x150mm2.3c
315.00 420.00 520.00 800 1000/2000A(CTs) - 2x240mm2.3c

 

* The above content is merely for quick references and accuracy is not guaranteed.
* All references are made on the assumption motors are running in 3-phase AC power supply system with rated voltage of 415V and frequency 50Hz.