Altech Extended/Direct Handle Motor Disconnect Switch Catalog Page
35 mm
74 mm
66 mm
73 mm
58 mm15
mm
50.5 mm
15.8
mm
15.8
mm
35 mm
66 mm
73 mm
58 mm15
mm
65 mm
15.8
mm
15.8
mm
15.8
mm
Extended/Direct Handle Motor Disconnect Switch
The KU/VKA...N series
can be used with
extended and direct
handles (see page 8-9
for details).
Catalog Number
No. of Poles
General Purpose Current
Maximum Voltage
Motor FLA @ 480V AC
Motor FLA @ 600V AC
Horsepower Rating /HP
110-120V AC
200V AC
208V AC
220-240V AC
265V AC
277V AC
380-415V AC
440-480V AC
550-600V AC
Short Circuit Withstand Rating
at 600 Vwith Max. Fuse
Size/Class:
K5
RK5
RK1
J
Terminal Size
Acceptability
(Cu Conductors only,75°C)
Terminal Torque
KU325N
3 (4 pole - KU425N)
25A
600V AC
17.5A
11A
1 Phase 3 Phase
12
25
25
37.5
37.5
3 7.5
510
7.5 15
5 10
10kA
50A
50A
80A
80A
14-8AWG
16 lb. in.
3 P
KU340N
3 (4 pole - KU440N)
40A
600V AC
28A
18A
1 Phase 3 Phase
23
37.5
37.5
510
510
5 10
7.5 15
1020
7.5 15
1 Phase 3 Phase
10kA
50A
50A
80A
80A
14-8AWG
16 lb. in.
ole 4 Pole
KU363N
3 (4 pole - KU463N)
60A
600V AC
34A
27A
35
510
510
510
510
7.5 10
10 20
1525
15 25
10kA
60A
60A (80A@480V AC)
100A
100A
12-4AWG
16 lb. in.
Dimensions
(to convert to inches
multiply by 0.03937)
Weight
Suitable Accessories
Extended Handle Version/
Door Interlock Mechanism
Shaft
Handles
Auxiliary Switch
Fuse Holder
Direct Handle Version
Handle for 3 Pole
Handle for 4 Pole
Door Mounting Kits
4
0.172Kg (0.379lb.) (3 pole)
0.215Kg (0.474lb.) (4 pole)
L1(2,3)00AD1 1 -ST
LK10 (Y/R) UL, LK11 (Y/R) U
KU1 .V, KU2.V
—
K/KU3P (Y/R)
K/KU4P (Y/R)
OKA0.V (Y/R), OKA/KU LK10(Y/R)
0.172Kg (0.379lb.) (3 pole)
0.215Kg (0.474lb.) (4 pole)
L1(2,3)00AD1 1 -ST
LK10 (Y/R) UL, LK11 (Y/R) U
KU1 .V, KU2.V
KV 10x38, KV 10x38 CC
K/KU3P (Y/R)
K/KU4P (Y/R)
OKA0.V (Y/R), OKA/KU LK10(Y/R)
0.172Kg (0.379lb.) (3 pole)
0.215Kg (0.474lb.) (4 pole)
L1(2,3)00AD1 1 -ST
LK10 (Y/R) UL, LK11 (Y/R) U
KU1 .V, KU2.V
—
K/KU3P (Y/R)
K/KU4P (Y/R)
OKA0.V (Y/R), OKA/KU LK10(Y/R)
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