96.4 mm 106 mm
KNOCK-OUTS
Ø20/25
84 mm
118 mm
130.4 mm
Altech Corp.®• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
14
Polycarbonate Enclosed Motor Disconnect Switch
Catalog Number
Black Handle
Yellow/Red Handle
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 V with Max.
Fuse Size/Class:
K5
RK5
RK1
J
Terminal Size
Acceptability
(Cu Conductors only, 75 °C)
Terminal Torque
Screw Head Type
Environmental Rating
Enclosure Type Used
Dimensions
(to convert to inches multiply by 0.03937)
Weight
Suitable Accessories
Auxiliary Contacts
KEM316UL
KEM316UL Y/R
3(4 pole - KEM416UL (Y/R))
16 A
600V AC
14 A
9A
1 Phase 3 Phase
12
1.5 3
1.5 3
23
–5
–5
– 7.5
– 10
– 7.5
10 kA
30 A
30 A
60 A
80 A
14-8 AWG
16 lb. in. (1.8 Nm)
No. 2 Pozidrive
UL Type 4X
U2
0.49 kg (1.08 lb.)
KU1.V, KU2.V
KEM325UL
KEM325UL Y/R
3(4 pole - KEM425UL (Y/R))
25 A
600V AC
21 A
11A
1 Phase 3 Phase
1.5 3
25
25
35
– 7.5
– 7.5
– 10
– 15
– 10
10 kA
30 A
30 A
60 A
80 A
14-8 AWG
16 lb. in. (1.8 Nm)
No. 2 Pozidrive
UL Type 4X
U2
0.49 kg (1.08 lb.)
KU1.V, KU2.V
KEM340UL
KEM340UL Y/R
3(4 pole - KEM440UL (Y/R))
40 A
600V AC
27A
17A
1 Phase 3 Phase
23
3 7.5
3 7.5
5 7.5
– 10
– 10
– 15
– 20
– 15
10 kA
30 A
30 A
60 A
80 A
14-8 AWG
16 lb. in. (1.8 Nm)
No. 2 Pozidrive
UL Type 4X
U3
0.72 kg (1.587 lb.)
KU1.V, KU2.V
KEM360UL
KEM360UL Y/R
3(4 pole - KEM460UL (Y/R)
60 A
600V AC
34A
27A
1 Phase 3 Phase
35
5 10
5 10
7.5 10
– 10
– 10
– 20
– 25
– 25
10 kA
30 A
30 A
60 A
100 A
12-4 AWG
16 lb. in. (1.8 Nm)
No. 2 Pozidrive
UL Type 4X
U3
0.773 kg (1.698 lb.)
KU1.V, KU2.V
KEM380CUL
KEM380CUL Y/R
3(4 pole - KEM480CUL (Y/R))
80 A
600V AC
40 A
32A
1 Phase 3 Phase
5 7.5
7.5 10
7.5 10
10 15
– 15
– 15
– 25
– 30
– 30
10 kA
30 A
30 A
60 A
100 A
12-4 AWG
16 lb. in. (1.8 Nm)
No. 2 Pozidrive
UL Type 4X
U3
0.773 kg (1.698 lb.)
KU1.V, KU2.V
E185115
NEW
NEW
KNOCK-OUTS
2xØ25/Ø32+Ø16
on the top and bottom
and Ø25 on the base
131 mm
96 mm
144 mm
131 mm
177 mm
190 mm
• Can be used locally at the motor
• UL Type 4X
• IEC IP65 Protection Level
• UV resistant
• Resistant to many chemicals
• Lockable - Defeatable Handle
1/4” Padlocks1/4” Padlocks1/4” Padlocks
All Models are lockable
with up to 3 padlocks.
Enclosure Screw Type Torque
U2 Pz2 17.7 lb. in. (2 Nm)
U3 Pz2 17.7 lb. in. (2 Nm)
MF10UL PH2/1x7 13.3 lb. in. (1.5 Nm)
MF11UL PH2/1x7 13.3 lb. in. (1.5 Nm)
Enclosure Cover Screw Installation
(Additional Information)
U3U2
