Chromalox KDS-1 Manual De Usuario
© 2010 Chromalox
®
, Inc.
Power Disconnect Switch Kits
Electrical Data (60Hz)
Standard
Model
Contactor
Volts
kW
Phase
Amps
Rating (Qty.)
KUH-C-02-81
208
2.667
1
12.8
KUH-C-02-21
208/240
2/2.667
1
11.1*
KUH-C-02-71
277
2.667
1
9.6
KUH-C-04-81
208
4
1
19.2
KUH-C-04-83
3
11.2
30A (1)
KUH-C-04-21
208/240
3/4
1
16.7*
KUH-C-04-23
3
9.6*
30A (1)
KUH-C-04-71
277
4
1
14.5
KUH-C-04-43
480
4
3
4.8
30A (1)
KUH-C-05-81
208
5
1
24.0
KUH-C-05-83
3
13.8
30A (1)
KUH-C-05-21
208/240
3.75/5
1
20.8*
KUH-C-05-23
3
12.1*
30A (1)
KUH-C-05-71
277
5
1
18.2
KUH-C-05-43
480
5
3
6.0
30A (1)
KUH-C-07-81
208
7.5
1
36.1
50A (1)
KUH-C-07-83
3
20.9
30A (1)
KUH-C-07-21
208/240
5.625/7.5
1
31.1*
30A (1)
KUH-C-07-23
3
18.1*
30A (1)
KUH-C-07-71
277
7.5
1
27.2
30A (1)
KUH-C-07-43
480
7.5
3
9.0
30A (1)
KUH-C-10-81
208
10
1
48.0
50A (1)
KUH-C-10-83
3
27.8
30A (1)
KUH-C-10-21
208/240
7.5/10
1
41.7*
30A (1)
KUH-C-10-23
3
24.0*
30A (1)
KUH-C-10-43
480
10
3
12.0
30A (1)
KUH-C-12-83
208
12.5
3
34.8
50A (1)
KUH-C-12-23
208/240
9.375/12.5
3
30.1*
50A (1)
KUH-C-12-43
480
12.5
3
15.1
30A (1)
KUH-C-15-83
208
15
3
41.8
50A (1)
KUH-C-15-23
208/240
11.25/15
3
36.2*
50A (1)
KUH-C-15-43
480
15
3
18.1
30A (1)
KUH-C-20-23
208/240
15/20
3
48.0*
50A (1)
KUH-C-20-43
480
20
3
24.0
30A (1)
KUH-C-25-43
480
25
3
30.0
50A (1)
KUH-C-30-83
208
30
3
83.4
50A (2)
KUH-C-30-23
208/240
22.5/30
3
72.2*
50A (2)
KUH-C-30-43
480
30
3
36.1
30A (2)
KUH-C-35-23
208/240
26.25/35
3
84.3*
50A (2)
KUH-C-35-43
480
35
3
42.1
30A (2)
KUH-C-40-23
208/240
30/40
3
96.0*
50A (2)
KUH-C-40-43
480
40
3
48.0
30A (2)
KUH-C-45-43
480
45
3
54.1
30A (2)
Specifications – Table A
GENERAL
The following procedure contains instructions for installing
Power Disconnect Switches.
Power Disconnect Switches.
ELECTRIC SHOCK HAZARD. Disconnect all power
before installing disconnect switch. Failure to do
so could result in personal injury or property dam-
age. Disconnect switch must be installed by a
qualified person in accordance with the National
Electrical Code, NFPA 70.
before installing disconnect switch. Failure to do
so could result in personal injury or property dam-
age. Disconnect switch must be installed by a
qualified person in accordance with the National
Electrical Code, NFPA 70.
*208V amperage is 86% of 240V value.
®
DIVISION
4
SECTION
KUH
SALES
REFERENCE
DATE
SERVICE REFERENCE
PF486-3
161-303476-001
AUGUST, 2004
(Supersedes PF486-2)
I N S TA L L AT I O N I N S T R U C T I O N S A N D R E N E WA L PA RT S I D E N T I F I C AT I O N
3 Pole
Model
Rating
PCN
KDS-1
50 Amp for units rated 480V and less
304434
40 Amp for units rated 500V to 600V
3 Pole 600 V Rating
Model
Rating
PCN
KDS-2
80 Amp
304442
KDS-3
100 Amp
304450
Power Disconnect Switch
for Field Installation