FD3125 EATON CUTLER HAMMER, FD3125 Datasheet - Page 151

• Manufacturer Part Number: FD3125
• Description: CIRCUIT BREAKER, THERMAL MAG, 3P, 125A
• Manufacturer: EATON CUTLER HAMMER
• Series: Cr

Specifications of FD3125

• Actuator Style: Toggle
• No. Of Poles: 3
• Current Rating: 125A
• Voltage Rating Vdc: 250V
• Voltage Rating Vac: 600V
• Mounting Type: DIN Rail
• Terminals: Screw

November 2008
Type ND, 1200 Amperes 150 kA at 480 Vac
Table 12-254. Type NDU Ultra High Capacity — U e Max. 600 Vac, 150 kA I cu at 480 Vac
Note: Non-UL listed ND 1250 with 1250 ampere trip unit is also available.
CA08101001E
Maximum
Continuous
Ampere
Rating
at 40°C
Short Time Range
Short Time Delay
Ground Fault Pickup
Ground Fault Delay
800
For ac use only.
ND MCCBs are suitable for 40°C or 50°C applications. Order suffix V3 to eliminate standard 40°C labeling.
Order terminals separately.
Unprotected left pole neutral. Insert “E” for 100% neutral or “EH” for 60% neutral between “W” and “P” (e.g., NDS412T32EHP08).
Neutral is on LH side.
Check with Eaton for availability.
Number
of Poles
3-Pole
4-Pole
Circuit Breaker Frame Including Digitrip RMS 310 Electronic Trip Unit with
Adjustable Rating Plugs — Catalog Number
S – Adjustable Short Delay Pickup with Fixed Short Delay Time
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Delay (Flat Response)
LS
2 – 8 x I n
—
—
—
Catalog
Number
NDU3800T33W
NDU4800T33W
L – Adjustable Long Delay Pickup (By Adjustable Rating Plug)
I – Adjustable Instantaneous Pickup by Setting Short Delay Time to Instantaneous
(I
2
t Response) or Adjustable Short Delay Time (Flat Response)
Price
U.S. $
LSI
2 – 8 x I n
I – 300 ms
—
—
Catalog
Number
NDU3800T32W
NDU4800T32W
For more information visit: www.eaton.com
Series C Molded Case Circuit Breakers
400 – 1200 Amperes
N-Frame
Price
U.S. $
LSG
2 – 8 x I n
—
200 – 1200 A
I – 500 ms
Catalog
Number
NDU3800T35W
—
Price
U.S. $
LSIG
2 – 8 x I n
I – 300 ms
200 – 1200 A
I – 500 ms
Catalog
Number
NDU3800T36W
—
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . CB-2
Price
U.S. $
Interchangeable
Rating Plugs
(Order as Individual
Component)
Fixed
Rating Plug
Ampere
Rating
600
400
450
500
550
630
700
800
400
450
500
550
600
630
700
800
Catalog
Number
8NES400T
8NES450T
8NES500T
8NES550T
8NES600T
8NES630T
8NES700T
8NES800T
8NES400T
8NES450T
8NES500T
8NES550T
8NES600T
8NES630T
8NES700T
8NES800T
Included
with Breaker
Adjustable
Rating Plug
Adjustable
Ampere
Setting
Catalog
Number
400/500/
600/800
A8NES800T1
400/500/
600/800
A8NES800T1
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