20
Fused disconnect Box:
GND
L1
L2
1
3
5
2
4
6
SINGLE
PHASE
CUSTOMER SUPPLIED
VOLTAGE
DISCONNECT
FUSE BLOCK
12 AWG
12 AWG
HYDROVAR
GND
PE
U1
V1
W1
U2
V2
W2
16 AWG
GND
MTR
MOTOR
CUSTOMER SUPPLIED
GND
L1
L3
1
3
5
2
4
6
THREE
PHASE
CUSTOMER SUPPLIED
VOLTAGE
DISCONNECT
FUSE BLOCK
12 AWG
12 AWG
HYDROVAR
GND
PE
U1
V1
W1
U2
V2
W2
16 AWG
GND
MTR
MOTOR
CUSTOMER SUPPLIED
L2
12 AWG
electrical installation and WirinG
disconnect
part number
input
Voltage
disconnect
Hp / aMp
rating
Wire
range
tightening
torque
Fuse
supplier
aMp
rating
part
number
Voltage
rating
HFD512C1
230/1/60
OT25F3
2 HP / 25A
#18-
8AWG
7 IN/LB
Bussman
20
KTK-R-20
600V
HFD512E1
230/1/60
OT40F3
3 HP / 40A
#18-
8AWG
7 IN/LB
Bussman
30
KTK-R-30
600V
HFD534A1
460/3/60
OT16F3
3 HP / 16A
#18-
8AWG
7 IN/LB
Bussman
10
KTK-R-10
600V
HFD534B1
460/3/60
OT16F3
3 HP / 16A
#18-
8AWG
7 IN/LB
Bussman
15
KTK-R-15
600V
HFD534C1
460/3/60
OT25F3
3 HP / 25A
#18-
8AWG
7 IN/LB
Bussman
20
KTK-R-20
600V
HFD534C2
460/3/60
OT25F3
3 HP / 25A
#18-
8AWG
7 IN/LB
Bussman
20
KTK-R-20
600V
HFD534E2
460/3/60
OT40F3
3 HP / 40A
#18-
8AWG
7 IN/LB
Bussman
30
KTK-R-30
600V
note: Recommended protection (not included with drive only). This fused disconnect is available as part of the PHV series packaged
Hydrovar, see price book.
