Cutler-Hammer
January
2001
Vol.
1,
Ref.
No.
[0545]
Molded
Case
Circuit
Breakers
400
-1200
Amperes
N-Frame
12-79
Product
Selection
Type
ND
Electronic Circuit Breakers
with
Non-interchangeable Trip Units
Order
as
individual
components:
Breaker
Frame,
Rating
Plug,
Terminals.
Table
12-129.
Type
ND
Electronic
Circuit
Breakers
with
Non-interchangeable
Trip
Units:
Maximum
Continuous
Ampere
Rating
@40°C
Digitrip
RMS
310
Circuit
Breaker Frame Only
Standard
Interrupting
Capacity
600V
AC
Rated
50
kAIC
@
480V
AC
Standard
Adjustable
Short
Time
Pickup
with
I2t
Short
Delay
Ramp
Options
Independently
Adjustable
Short
Time
Pickup
and
Delay
Adjustable
Short
Time
Pickup
with
I2t
Short
Delay
and
Ground
Fault
Protection
Independently
Adjustable
Short
Time
Pickup
and
Delay
and
Ground Fault
Protection
Catalog
Number
Digitrip
RMS
310
Rating Plug Only
Ampere
RatingFixed
Rating
Plugs
Adjustable Rating Plug
Adjustable
Ampere
Ratings
Standard
Terminals
Only
£)
See
Page
12-95
for
Optional
Terminals
Catalog
Number
2-Pole
800
ND2800T33WND2800T32WND2800T35WND2800T36W
400
450
500
600
700
800
8NES400T
8NES450T
8NES500T
8NES600T
8NES700T
8NES800T
Adjustable
Settings
are:
400,
500, 600,
800
A8NES800T1
TA700NB1
TA700NB1
TA700NB1
TA700NB1
TA700NB1
TA1000NB1
3-Pole
800
':
ND3800T33W
ND3800T32W
ND3800T35W
ND3800T36W
400
450
500
600
700
800
8NES400T
8NES450T
8NES500T
8NES600T
8NES700T
8NES800T
Adjustable
Settings are:
400,
500, 600,
800
A8NES800T1
TA700NB1
TA700NB1
TA700NB1
TA700NB1
TA700NB1
TA1000NB1
4-Pole
<£>
800
ND4800T33W
ND4800T32W
—
—
400
450
500
600
700
800
8NES400T
8NES450T
8NES500T
8NES600T
8NES700T
8NES800T
Adjustable
Settings
are:
400,
500, 600,
800
A8NES800T1
TA700NB1
TA700NB1
TA700NB1
TA700NB1
TA700NB1
TA1000NB1
2-Pole
1200
ND212T33W
ND212T32W
ND212T35W
ND212T36W
600
700
800
900
1000
1200
12NES600T
12NES700T
12NES800T
12NES900T
12NES1000T
12NES1200T
Adjustable
Settings
are:
600,800,
1000, 1200
A12NES1200T1
TA700NB1
TA700NB1
TA1000NB1
TA1000NB1
TA1000NB1
TA1200NB1
3-Pole
1200
ND312T33W
ND312T32W
ND312T35W
ND312T36W
600
700
800
900
1000
1200
12NES600T
12NES700T
12NES800T
12NES900T
12NES1000T
12NES1200T
Adjustable
Settings
are:
600,800,
1000, 1200
A12NES1200T1
TA700NB1
TA700NB1
TA1000NB1
TA1000NB1
TA1000NB1
TA1200NB1
4-Pole
?
1200
ND412T33W
ND412T32W
—
—
600
700
800
900
1000
1200
12NES600T
12NES700T
12NES800T
12NES900T
12NES1000T
12NES1200T
Adjustable
Settings
are:
600,800,
1000, 1200
A12NES1200T1
TA700NB1
TA700NB1
TA1000NB1
TA1000NB1
TA1000NB1
TA1200NB1
® See
Table
12-130
on
Page
12-80
for
prices.
® Two
terminals
are
required
per
pole.
®
Neutral
is in
right
pole.
Note:
Instruction
Leaflet/FRED
Number
29C106
X
CAT.200.01.T.E
For
more information contact Cutler-Hammer
at:
www.ch.cutler-hammer.com/catalog
F:T*M
