Enclosed Motor Disconnect Sw itch
These enclosed
switches can be used
locally at the m otor.
Catalog Number
Black Handle
Yellow/ Red Handle
No. of Poles
General Purpose Current
Maximum Voltage
Motor FLA @ 480V AC
Motor FLA @ 600V AC
KEM325UL
KEM325ULY/R
3*
KEM340UL
KEM340ULY/R
3*
KEM360UL
KEM360ULY/R
3*
KEM380UL
KEM380ULY/R
3*
80A
600V AC
–
25A
600V AC
17.5A
40A
600V AC
28A
60A
600V AC
34A
11A
18A
27A
47A
Horsepower Rating /HP
110-120V AC
200V AC
1 Phase
3 Phase
1 Phase
3 Phase
1 Phase
3 Phase
1 Phase
3 Phase
1
2
2
3
3
5
3
7.5
10
1 5
15
20
20
25
30
40
2
2
5
3
3
7.5
7.5
10
10
10
15
20
1 5
5
5
10
10
10
10
10
20
25
25
7. 5
7. 5
7.5
10
10
15
20
25
208V AC
5
220-240V AC
265V AC
3
7. 5
7.5
7.5
10
1 5
10
5
5
3
5
5
277V AC
3
5
7. 5
10
15
15
380-415V AC
440-480V AC
550-600V AC
5
7.5
10
7. 5
7. 5
5
Short Circuit Withstand Rating
at 600 V with Max. Fuse
Size/Class:
K5
10kA
10kA
10kA
60A
10kA
50A
50A
80A
80A
50A
50A
80A
80A
150A
150A
—
RK5
RK1
J
60A (80A@480V AC)
100A
100A
200A
Terminal Size Acceptability
(Cu Conductors only, 75°C)
Terminal Torque
Environmental Rating
Enclosure Type Used
14-8AWG
16 lb. in.
14-8AWG
16 lb. in.
12-4AWG
4-1/0AWG
16 lb. in.
NEMAType 4X
U3
50 lb. in.
NEMAType 4X
U3
NEMAType 4X
NEMAType 4X
U2
U3
U2
U3
Dimensions
Ø20
(to convert to inches
multiply by 0.03937)
Accesos (opcionales)
Ø25/32
Accesos (opcionales)
Ø20/25
131 mm
96 mm
144 mm
132 mm
96.4 mm
84 mm
106 mm
Weight
0.49kg (1.08 lb.)
KU1.V, KU2.V
0.72kg (1.587 lb.)
KU1.V, KU2.V
0.773kg (1.698 lb.)
KU1.V, KU2.V
1.021kg (2.249 lb.)
VKA1.V, VKA2.V
Suitable Accessories
Auxiliary Contacts
*Also available in 4 pole m odels. Contact Altech for part num bers.
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
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ALTECH [ ALTECH CORPORATION ]
