FD3125 EATON CUTLER HAMMER, FD3125 Datasheet - Page 139

• 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
Table 12-236. Types MDLB and HMDLB Electronic Circuit Breakers with Non-Interchangeable Trip Units
3-Pole Standard Interrupting Capacity 600 Vac Rated 50 kAIC at 480 Vac
3-Pole High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
100% Rated Types CMDL and CHMDL Electronic Circuit Breakers with Non-Interchangeable Trip Units
The NEC allows the breaker to be rated at 100% of its frame size in an assembly, provided that 90°C wire is applied at the 75°C
ampacity. All 100% rated circuit breakers have electronic trip units. Order as individual components: breaker frame, trip unit,
rating plug and terminals.
Table 12-237. 100% Rated Types CMDL and CHMDL Electronic Circuit Breakers with Interchangeable Trip Units
3-Pole
Table 12-238. 100% Rated Types CMDL and CHMDL Electronic Circuit Breakers with
Non-Interchangeable Trip Units Prices
CA08101001E
Maximum
Continuous
Ampere
Rating
at 40°C
800
800
Maximum
Continuous
Ampere
Rating
at 40°C
800
Catalog
Number
A8MES800T
A8MES600T5
A8MES700T5
CHMDL3800F
CMDL3800F
Factory sealed, suitable for reverse feed application. CMDLB and CHMDLB are also available.
Ampere rating is established by rating plug.
See Table 12-238 below for prices.
Ampere rating is established by rating plug.
For ac use only.
Circuit Breaker Frame Only
Standard
Interrupting
Capacity
50 kAIC at
480 Vac
Catalog Number
CMDL3800F
Factory Assembled Circuit Breaker Consisting of Frame and Trip Unit
LS
Catalog
Number
MDLB3800T33W
HMDLB3800T33W
Price
U.S. $
High
Interrupting
Capacity
65 kAIC at
480 Vac
CHMDL3800F MES3800LS MES3800LSI MES3800LSG MES3800LSIG 400
Catalog
Number
MES3800LS
MES3800LSG
MES3800LSI
MES3800LSIG
8MES400T
Price
U.S. $
Digitrip RMS 310 Trip Unit Only
Standard
Adjustable
Short Time
Pickup with
I
Delay Ramp
2
t Short
LSI
Catalog
Number
MDLB3800T32W
HMDLB3800T32W
Price
U.S. $
For more information visit: www.eaton.com
Options
Indepen-
dently
Adjustable
Short Time
Pickup and
Delay
Ground
Fault
Protection
Series C Molded Case Circuit Breakers
300 – 800 Amperes
M-Frame
Catalog
Number
8MES500T
8MES600T
8MES700T
8MES800T
—
Adjustable
Short Time
Pickup with
I
Delay and
Ground Fault
Protection
2
t Short
Price
U.S. $
Indepen-
dently
Adjustable
Short Time
Pickup and
Ground Fault
Protection
LSG
Catalog
Number
MDLB3800T35W
HMDLB3800T35W
Price
U.S. $
Digitrip RMS 310 Trip Unit Only
Ampere
Rating
500
600
700
800
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . CB-2
Price
U.S. $
Fixed
Rating
Plug
8MES400T
8MES500T
8MES600T
8MES700T
8MES800T
Catalog Number
LSIG
Catalog
Number
MDLB3800T36W
HMDLB3800T36W
Adjustable
Rating Plug
Ampere
Rating
400/500/
600/800
A8MES800T
620/640/
660/680
A8MES600T5
720/740/
760/780
A8MES700T5
See
Page 12-140
for Standard
and Optional
Terminals
Terminals
Price
U.S. $
12-139
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