Eaton Magnum SB Series Technical Product Manual page 20

Magnum DS - Product specific information
Cassette Magnum DS ANSI breaker product family
3
Cassette family
= Standard or double
M
1
frame
= Narrow or double
L
narrow frame
1
Interrupt type
1
= MDDX cassettes
D
(200kA)
1
N = Cassettes (up to 100 kA)
L = MDSL cassettes (200 kA)
1
X = MDSX cassettes (200 kA)
1
Continuous amperes
16 = Up to 1600A
= Up to 2000A
20
1
= 2500 to 3200A
32
= 1600 to 4000A
40
1
= 2000 to 5000A
50
1
Poles
3 = Three-pole
1
4 = Four-pole
1
The arc hood option 'D' is recommended for use of ATS applications as
1
well as on Magnum ANSI DC breakers, 'DAS' and 'DBS' configurations
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
20
MaGnuM PRoDuct GuiDe CA013002EN—April 2017
Courtesy of NationalSwitchgear.com
M E 32 3 C A DN N NNN W C
Cassette frame and rear terminals
P = Basic cassette
(without vertical bus stabs)
C = Basic cassette with stabs
(with vertical bus stab kit)
H = Narrow frame cassette
(with horizontal terminal pads)
U = Universal cassette
(with universal terminal pads)
DN
XN
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Arc hood
A = Arc hood installed
D = Dual baffled arc hood
for ATS and DC
1
applications
N
Door frame and gasket kit
S
= Door frame and gasket kit
included
= Door frame and gasket kit
not included
Cassette shipping
= Cassette only
C
= Breaker shipped in
B
cassette
Cassette wiring
= Un-wired
N
= Cassette wired
S
Future use
NNN = All cassettes
Shutters
= No shutters
= Shutters installed