4" Motor Fuse Sizing - Pentair Pentek Series Electronic Manual

SECTION 5: XE Series 4" Submersible Motors
5.6

4" Motor Fuse Sizing

Table 5-7: SINGLE PHASE Motor Fuse Sizing (115 and 230 Volt, 60 Hz, 3450 RPM)
Motor Type Pentek Part Number
®
P42B0005A1-01
P42B0005A2-01
P42B0007A2-01
P42B0010A2-01
4-Inch
P42B0015A2-01
PSC
P42B0005A1
2-Wire
P42B0005A2
P42B0007A2
P42B0010A2
P42B0015A2
P43B0005A1-01
P43B0005A2-01
P43B0007A2-01
4-Inch
P43B0010A2-01
CSIR
P43B0005A1
3-Wire
P43B0005A2
P43B0007A2
P43B0010A2
P43B0005A2-01
P43B0007A2-01
P43B0010A2-01
P43B0015A2-01
P43B0005A2
4-Inch
CSCR
P43B0007A2
3-Wire
P43B0010A2
P43B0015A2
P43B0020A2
P43B0030A2
P43B0050A2
20
HP kW Volts
115
1/2 0.37
3/4 0.55
230
1 0.75
1-1/2 1.1
115
1/2 0.37
3/4 0.55
230
1 0.75
1-1/2 1.1
115
1/2 0.37
3/4 0.55 230
1 0.75
115
1/2 0.37
3/4 0.55
1 0.75
1/2 0.37
3/4 0.55
1 0.75
1-1/2 1.1
230
1/2 0.37
3/4 0.55
1 0.75
1-1/2 1.1
2 1.5
3 2.2
5 3.7
Fuse Sizing Based on NEC
Standard Fuse Dual Element Time Delay Fuse
30 20
15 10
20
15
25
35 20
25 15
15
10
20
25
15
30
30 20
15
10
20
25 15
30 20
15
10
20
25 15
15
10
20
30 15
15
10
20
30 15
30 20
45 25
70 40
Circuit
Breaker
25
15
20
30
20
10
15
20
25
30
15
20
25
30
15
20
25
10
15
25
10
15
25
25
40
60