FD3125 EATON CUTLER HAMMER, FD3125 Datasheet - Page 144

• 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

12-144
12
Dimensions/Weights
Table 12-245. Dimensions in Inches (mm)
Product Selection
This information is presented only as an aid to understanding Catalog Numbers. It is not to be used to build Catalog Numbers
for circuit breakers or trip units.
Table 12-247. Circuit Breaker/Frame Catalog Numbering System
Number of Poles Width
2, 3
4
Series C Molded Case Circuit Breakers
400 – 1200 Amperes
N-Frame
ND
HND
NDC
NDU
CND
CHND
CNDC
Circuit Breaker/
Frame Type
11.13 (282.6)
8.25 (209.6)
2 = 2 Poles
3 = 3 Poles
4 = 4 Poles
Number
of Poles
Height
16.00 (406.4)
16.00 (406.4)
800 = 800 Amperes
Circuit Breaker/Frame
12 = 1200 Amperes
Ampere Rating
For more information visit: www.eaton.com
Depth
5.50 (139.7)
5.50 (139.7)
ND 3 12 T3 2 W
T10 = Model 1050
T3 = Model 310
T5 = Model 550
T7 = Model 750
Trip Model
Table 12-246. Approximate Shipping Weight in Lbs. (kg)
Breaker Type
ND, HND, NDC, NDU
2 = LSI
3 = LS
5 = LSG
6 = LSIG
7 = LSIA
Trip Type
Suffix
E = 100% R.P. protected (4-Pole)
EH = 50% R.P. protected (4-Pole)
K = High Magnetic Molded
W = Without Terminals
X = Load Only Terminals
Y = Line Only Terminals
Number of Poles
2
Complete Breaker
37 (16.8)
Case Switch
3
45 (20.4)
November 2008
4
58 (26.3)
CA08101001E