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Section 5. EntelliGuard Breaker
Section 5. EntelliGuard Breaker
current limiting fuses), operation (manual or electrical),
current limiting fuses), operation (manual
and accessories. Figure 5.2 provides the development
and accessories. Figure 5.2 provides the
of EntelliGuard breaker catalog numbers.
of EntelliGuard breaker catalog numbers.
Wiring Diagram
Wiring Diagram
Figure 5.3 shows the wiring for all standard
Figure 5.3 shows the wiring for all standard
EntelliGuard circuit breakers. All breakers include
EntelliGuard circuit breakers. All breakers include
an auxil
an
auxiliary switc
iary switch and flux shift trip coil.
h and flux shift trip coil.
Table 5.1
Table 5.1
EntelliGuard LVPCB Interrupting Capacity
EntelliGuard LVPCB Interrupting Capacity
EGS Sta
EG
S Stand
ndar ard Int
d Inter erru rupt ptin ing g
EGH Hig
EG
H High Int
h Inter erru rupti
EGX X Ext
EG
Exten
ended
ded In Inter
terru rupti
pting
ng
EGF F Fu
EG
Fuse sed d
Rated AC
Rated AC
Frame
Frame
Voltage,
Voltage,
Breaker
Breaker
Size
Size
Nominal
Nominal
Type
Type
Short-Time
Short-Time
(amps)
(amps)
(max)
(max)
Withstand
Withstand
EGS-08
EGS-08
3 3 0 0
E E G G H H - - 0 0 8 8
800
800
4 4 2 2
E E G G X X - - 0 0 8 8
5 5 0 0
EGS-16
EGS-16
4 4 2 2
1600
1600
E E G G H H - - 1 1 6 6
6 6 5 5
E E G G S S - - 2 2 0 0
2 2 0 0 0 0 0 0
6 6 5 5
600 (635)
600 (635)
EGS-32
EGS-32
6 6 5 5
E E G G H H - - 3 3 2 2
3200
3200
8 8 5 5
E E G G X X - - 3 3 2 2
8 8 5 5
EGS-40
EGS-40
8 8 5 5
4000
4000
E E G G X X - - 4 4 0 0
8 8 5 5
EGS-50
EGS-50
8 8 5 5
5000
5000
E E G G X X - - 5 5 0 0
8 8 5 5
EGS-08
EGS-08
3 3 0 0
E E G G H H - - 0 0 8 8
800
800
4 4 2 2
E E G G X X - - 0 0 8 8
6 6 5 5
EGS-16
EGS-16
5 5 0 0
1600
1600
E E G G H H - - 1 1 6 6
6 6 5 5
E E G G S S - - 2 2 0 0
2 2 0 0 0 0 0 0
6 6 5 5
480 (508)
480 (508)
EGS-32
EGS-32
6 6 5 5
E E G G H H - - 3 3 2 2
3200
3200
8 8 5 5
E E G G X X - - 3 3 2 2
1 1 0 0 0 0
EGS-40
EGS-40
8 8 5 5
4000
4000
E E G G X X - - 4 4 0 0
1 1 0 0 0 0
EGS-50
EGS-50
8 8 5 5
5000
5000
E E G G X X - - 5 5 0 0
a a
EGS-08
EGS-08
3 3 0 0
E E G G H H - - 0 0 8 8
800
800
4 4 2 2
E E G G X X - - 0 0 8 8
6 6 5 5
EGS-16
EGS-16
5 5 0 0
1600
1600
E E G G H H - - 1 1 6 6
6 6 5 5
E E G G S S - - 2 2 0 0
2 2 0 0 0 0 0 0
6 6 5 5
240 (254)
240 (254)
EGS-32
EGS-32
6 6 5 5
E E G G H H - - 3 3 2 2
3200
3200
8 8 5 5
E E G G X X - - 3 3 2 2
1 1 0 0 0 0
EGS-40
EGS-40
8 8 5 5
4000
4000
E E G G X X - - 4 4 0 0
1 1 0 0 0 0
EGS-50
EGS-50
8 8 5 5
5000
5000
E E G G X X - - 5 5 0 0
1 1 0 0 0 0
6 6 0 0 0 0 ( ( 6 6 0 0 0 0 ) )
E E G G F F - - x x x x
A A L L L L
1 1
800 & 1600A
800 & 1600A frame breakers
frame breakers are
are integrally fused.
integrally fused. Larger frame
(2000 - 5000A) require a separate fuse roll-out for 200kA IC rating.
(2000 - 5000A) require a separate fuse roll-out for 200kA IC rating.
22
22
or electrical),
development
pting
ng
1 1
(200kA IC, 600v max)
(200kA IC, 600v max)
Short Circuit Interrupting Capacity,
Short Circuit Interrupting Capacity,
RMS Symmetrical kA
RMS Symmetrical kA
With
With
Without
Without
Instantaneous Trip
Instantaneous Trip
Instantaneous Trip
Instantaneous Trip
3 3 0 0
3 3 0 0
4 4 2 2
4 4 2 2
5 5 0 0
5 5 0 0
4 4 2 2
4 4 2 2
6 6 5 5
6 6 5 5
6 6 5 5
6 6 5 5
6 6 5 5
6 6 5 5
8 8 5 5
8 8 5 5
8 8 5 5
8 8 5 5
8 8 5 5
8 8 5 5
8 8 5 5
8 8 5 5
8 8 5 5
8 8 5 5
8 8 5 5
8 8 5 5
3 3 0 0
3 3 0 0
4 4 2 2
4 4 2 2
6 6 5 5
6 6 5 5
5 5 0 0
5 5 0 0
6 6 5 5
6 6 5 5
6 6 5 5
6 6 5 5
6 6 5 5
6 6 5 5
8 8 5 5
8 8 5 5
1 1 0 0 0 0
1 1 0 0 0 0
8 8 5 5
8 8 5 5
1 1 0 0 0 0
1 1 0 0 0 0
8 8 5 5
8 8 5 5
1 1 0 0 0 0
1 1 0 0 0 0
4 4 2 2
3 3 0 0
5 5 0 0
4 4 2 2
6 6 5 5
6 6 5 5
6 6 5 5
5 5 0 0
6 6 5 5
6 6 5 5
6 6 5 5
6 6 5 5
8 8 5 5
6 6 5 5
1 1 3 3 0 0
8 8 5 5
1 1 3 3 0 0
1 1 0 0 0 0
1 1 3 3 0 0
8 8 5 5
1 1 3 3 0 0
1 1 0 0 0 0
1 1 3 3 0 0
8 8 5 5
1 1 3 3 0 0
1 1 0 0 0 0
2 2 0 0 0 0
2 2 0 0 0 0
Larger frame breakers
breakers
Electrically operated breakers include spring
Electrically operated breakers include spring
charging motor, close coil with anti-pump circuit,
charging motor, close coil with anti-pump circuit,
shunt trip, and remote charge indicator switch.
shunt trip, and remote charge indicator switch.
Cooling fans are supplied only on 5000A EntelliGuard
Cooling fans are supplied only on 5000A EntelliGuard
breakers. Bell alarm with lockout is an option for
breakers. Bell alarm with lockout is an option for
both manually and electrically operate breakers.
both manually and electrically operate breakers.
Network interlock is an option for electrically
Network interlock is an option for electrically
operated breakers only.
operated breakers only.
Figure 5.2
Figure 5.2
EntelliGuard Low-Voltage Power Circuit Breaker Catalog Numbers
EntelliGuard Low-Voltage Power Circuit Breaker Catalog Numbers
E E G G 1 1 A A 1 N
E E n n t t e e l l l l i i G G u u a a r r d d B B r r e e a a k k e e r r
Interrupting Capability / Fuse Type
Interrupting Capability / Fuse Type
1 1 = = Sta
Standa
ndard (
rd (EGS)
EGS)
2 2 = = H H i i g g h h ( ( E E G G H H ) )
3 3 = = Exte
Extende
nded d (EGX
(EGX) )
4 4 = = O O F F L L O O o o n n l l y y
(Fuses for EGF-08 / 16)
(Fuses for EGF-08 / 16)
A A = = 300A C
300A Clas
lass J fus
s J fuse e
B B = = 350A C
350A Clas
lass J fus
s J fuse e
C C = = 400A C
400A Clas
lass J fus
s J fuse e
D D = = 4 4 5 5 0 0 A A C C l l a a s s s s J J f f u u s s e e
E E = = 5 5 0 0 0 0 A A C C l l a a s s s s J J f f u u s s e e
F F = = 6 6 0 0 0 0 A A C C l l a a s s s s J J f f u u s s e e
G G = = 800A C
800A Clas
lass L fus
s L fuse e
H H = = 1000
1000A Cla
A Class L fu
ss L fuse se
J J = = 1 1 2 2 0 0 0 0 A A C C l l a a s s s s L L f f u u s s e e
K K = = 1 1 6 6 0 0 0 0 A A C C l l a a s s s s L L f f u u s s e e
L L = = 2 2 0 0 0 0 0 0 A A C C l l a a s s s s L L f f u u s s e e
M = 2
M = 25 5 0 0 0 0 A A C C l l a a s s s s L L f f u u s s e e ( ( S S i i l l v v e e r r f f u u s s e e ) )
N N = = 800A
800A Welder
Welder Limiter
Limiter
Q Q = = 1 1 6 6 0 0 0 0 A A W W e e l l d d e e r r L L i i m m i i t t e e r r
R R = = 2000A
2000A Welde
Welder L
r Limiter
imiter
Refer to Table 5.2 for allowable fuse, sensor, and trip ratings for EGF-08 / 16 breakers
Refer to Table 5.2 for allowable fuse, sensor, and trip ratings for EGF-08 / 16 breakers
1 N X X X X
S S u u f f f f i i x x
Unused
Unused
Accessory
Accessory
X X = = N N o o n n e e
B B = = Bel
Bell l Ala
Alarm
rm w/
w/ Loc
Lockou
kout t
N N = = N N e e t t w w o o r r k k I I n n t t e e r r l l o o c c k k ( ( i i n n c c l l u u d d e e s s
Hidden ON Button) E/O only
Hidden ON Button) E/O only
Operation
Operation
X X = = M M a a n n u u a a l l
1 1 = = E E l l e e c c t t r r i i c c a a l l l l y y o o p p e e r r a a t t e e d d
( ( 1 1 2 2 0 0 v v A A C C C C h h a a r r g g e e , , C C l l o o s s e e , , T T r r i i p p ) )
Frame Size
Frame Size
A A = = 8 8 0 0 0 0 A A
E E = = 1 1 6 6 0 0 0 0 A A
H H = = 2 2 0 0 0 0 0 0 A A
K K = = 3 3 2 2 0 0 0 0 A A
M M = = 4000A
4000A
P P = = 5 5 0 0 0 0 0 0 A A
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