Specifications

2 Distribution Products Catalog CA08101001E—October 2010 www.eaton.com
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16.1
Tr a n s f er Switches
Tr a n s f er Switch Equipment
Automatic Transfer Switches
Contents
Description Page
Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Application Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Learn
Online
Product Selection Guide
Transfer Switch Product
Key: DO = Drawout
FM = Fixed mounted
MPB = Magnum power breaker
MPS = Magnum power switch
MCB = Molded case breaker
MCS = Molded case switch
Catalog
Numbering
System
Automatic Contactor
(600 Vac) (40–1200A)
Bypass Isolation Contactor
(600 Vac) (100–1200A)
Manual Molded Case Switch
(600 Vac) (30–1000A)
Type AT = Automatic
CT = Closed transition
NT = Non-Automatic
Refer to Page 8
BI = Bypass isolation open transition
CB = Bypass isolation closed transition
Refer to Page 16
MT = Manual
Refer to Page 26
Orientation V = Vertical V = Vertical H = Horizontal
V= Vertical
Logic 1 = ATC-100
3 = ATC-300
8 = ATC-800
3= ATC-300
8= ATC-800
X = No Logic
Frame C = Contactor-based
2 = Two-position mechanism
3 = Three-position mechanism
C = Contactor-based
3 = Three-position mechanism
Molded case device
FD = 30–150A
KD = 150–300A
LD = 400–600A
MD = 600–800A
NB = 800–1000A
Switch X = Fixed mount E = Drawout
X = Fixed mount
Fixed mount
A = FM, N (MCS), E (MCS)
B = FM, N (MCB), E (MCB)
C = FM, N (MCB), E (MCS)
D = FM, N (MCS), E (MCB)
Poles 2 = Two-pole
3 = Three-pole
4 = Four-pole
2 = Two-pole
3 = Three-pole
4 = Four-pole
2 = Two-pole
3 = Three-pole
4 = Four-pole
Amperes 0040 = 40A
0080 = 80A
0100 = 100A
0150 = 150A
0200 = 200A
0225 = 225A
0260 = 260A
0400 = 400A
0600 = 600A
0800 = 800A
1000 = 1000A
1200 = 1200A
0100 = 100A
0150 = 150A
0200 = 200A
0260 = 260A
0400 = 400A
0600 = 600A
0800 = 800A
1200 = 1200A
0030 = 30A
0070 = 70A
0100 = 100A
0150 = 150A
0225 = 225A
0300 = 300A
0400 = 400A
0600 = 600A
0800 = 800A
1000 = 1000A
Voltage A = 120V, 60 Hz
B= 208V, 60 Hz
E= 600V, 60 Hz
G = 220V, 50/60 Hz
X = 480V, 60 Hz
H = 380/220, 50/60 Hz
A= 120V, 60 Hz
B= 208V, 60 Hz
E= 600V, 60 Hz
G = 220V, 50/60 Hz
X = 480V, 60 Hz
H = 380/220, 50/60 Hz
E = 600V, 60 Hz
Enclosure K = Open
S = NEMA 1
R = NEMA 3R
J = NEMA 12
S = NEMA 1
R = NEMA 3R
K = Open
S = NEMA 1
J = NEMA 12
R = NEMA 3R
L = NEMA 4
D = NEMA 4X
Listing U = UL listed
R = UL recognized
X = No listing
U = UL listed
R = UL recognized
X = No listing
U = UL listed
R = UL recognized
X = No listing