Fuses - Grundfos CUE Series Product Manual

Technical data

Fuses

Non-UL fuses and conductor cross-section to mains and motor
Typical shaft Maximum
power P2 fuse size
[kW] [A]
1 x 200-240 V
1.1 20
1.5 30
2.2 40
3 40
3.7 60
5.5 80
7.5 100
3 x 200-240 V
0.75 10
1.1 20
1.5 20
2.2 20
3 32
3.7 32
5.5 63
7.5 63
11 63
15 80
18.5 125
22 125
30 160
37 200
45 250
3 x 380-500 V
0.55 10
0.75 10
1.1 10
1.5 10
2.2 20
3 20
4 20
5.5 32
7.5 32
11 63
15 63
18.5 63
22 63
30 80
37 100
45 125
55 160
75 250
90 250
110 300
132 350
160 400
200 500
250 600
3 x 525-600 V
48
Maximum conductor
Fuse
type
cross-section
2
[AWG] (mm )
– 12 (4)
– 8 (10)
– 8 (10)
– 8 (10)
– 8 (10)
– 8 (10)
– 2 (35)
gG 12 (4)
gG 12 (4)
gG 12 (4)
gG 12 (4)
gG 12 (4)
gG 12 (4)
gG 8 (10)
gG 8 (10)
gG 8 (10)
gG 2 (35)
gG 1 (50)
gG 1 (50)
gG 1 (50)
aR 3/0 (95)
aR 4/0 (120)
gG 12 (4)
gG 12 (4)
gG 12 (4)
gG 12 (4)
gG 12 (4)
gG 12 (4)
gG 12 (4)
gG 12 (4)
gG 12 (4)
gG 8 (10)
gG 8 (10)
gG 8 (10)
gG 2 (35)
gG 2 (35)
gG 1 (50)
gG 1 (50)
gG 1 (50)
aR 3/0 (95)
aR 4/0 (120)
gG 2 x 70
gG 2 x 70
gG 2 x 185
gG 2 x 185
gR 2 x 185
Typical shaft Maximum
power P2 fuse size
[kW] [A]
0.75 10
1.1 10
1.5 10
2.2 20
3 20
4 20
5.5 32
7.5 32
3 x 525-690 V
11 –
15 –
18.5 –
22 –
30 –
37 –
45 –
55 –
75 –
90 –
110 225
132 250
160 350
200 400
250 500
Grundfos CUE
Maximum conductor
Fuse
type
cross-section
2
[AWG] (mm )
gG 12 (4)
gG 12 (4)
gG 12 (4)
gG 12 (4)
gG 12 (4)
gG 12 (4)
gG 12 (4)
gG 12 (4)
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– 2 x 70
– 2 x 70
– 2 x 185
– 2 x 185
– 2 x 185