FD3125 EATON CUTLER HAMMER, FD3125 Datasheet - Page 255

• 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
Electrical Operator
Product Description
The Electrical (Solenoid) Operator
is a single solenoid mechanism that
enables local and remote circuit
breaker ON, OFF, and reset switching.
The electrical operator is mounted on
the circuit breaker cover within the
trimline of the circuit breaker. The elec-
trical operator uses a unique bi-stable
latch that allows the device to operate
using one solenoid. The accessory
provides high-speed switching with a
maximum operating time of 5 cycles
(80 mS), making it suitable for generator
synchronizing applications.
Means are provided for remote electri-
cal operation and for local manual
operation. A special slide includes
provisions for padlocking the circuit
breaker handle in the OFF position.
The slide will accept three padlock
shackles with a maximum diameter of
1/4-inch (6.4 mm) each. An interlock
electrically disconnects the solenoid
when the electrical operator cover is
removed. The Rating Data Tables
provide electrical rating data for the
electrical (solenoid) operator.
The Electrical (Motor) Operator allows
the circuit’s breaker to be opened,
closed or reset remotely. It also has a
lock-off capability and provisions for
manual operation.
The Electrical (Motor) Operator con-
tains a reversible motor connected to a
ball screw. The ball screw drives the
circuit breaker handle. Limit switches
and relays are used to control the
motor.
CA08101001E
EO
Electrical Operator
Table 12-483. F-Frame Electrical (Solenoid) Operator Rating Data
Table 12-484. F-Frame Electrical (Solenoid) Operator
Table 12-485. F-Frame Electrical (Motor) Operator Rating Data
Table 12-486. F-Frame Electrical (Motor) Operator
Table 12-487. J-Frame Electrical (Solenoid) Operator Rating Data
Table 12-488. J-Frame Electrical (Solenoid) Operator
Voltage
120
240
Voltage
120
240
Voltage
120
125
Voltage
120
125
Voltage
120
240
Operating
Voltage
120
240
24
48
24
48
UL listed under UL File E64983.
The electrical operator design is endurance tested for 8,000 electrical operations.
Tolerance: +10%, –15% of nominal voltage.
Use current-limiting type fuse where required.
UL listed under UL File E64124.
Frequency: 50/60 Hz.
The electrical operator design has been endurance tested for 8,000 electrical operations.
Maximum operating time: 3 seconds max. Operator is an intermittent duty device. The safe duty
cycle (OFF to ON to OFF) should not exceed one per minute.
Tolerance: +10%, -15% of nominal voltage.
UL listed under UL File E64983.
The electrical operator design has been endurance tested for 6,000 electrical operations.
Frequency: 50/60 Hz.
Maximum operating time: 5 cycles (80 mS).
Tolerance: +10%, -15% of nominal voltage.
For more information visit: www.eaton.com
Series C Molded Case Circuit Breakers
External Accessories
Electrical Operator
Frequency
50/60 Hz ac
Frequency
50/60 Hz ac
Frequency
ac
Frequency
50/60 Hz ac
dc
Inrush Current
Amperes
10
Frequency
ac
dc
Catalog
Number
MOP1P07
MOP1P03DC
MOP1P05DC
MOP1P07DC
Catalog
Number
Terminal Block
Catalog
Number
EOP1T07
EOP1T11
18-Inch (457.2 mm) Pigtail Lead
Inrush Current
Amperes
30
16
Terminal Block
EOP2T07
EOP2T11
5
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . CB-2
Price
U.S. $
Maximum
Operating Time
5 cycles
(80 ms)
18-Inch (457.2 mm) Pigtail Lead
Catalog
Number
EOP1P07
EOP1P11
Inrush Current
Amperes
2
5
3
2
Fuse
Amperes
6
4
Fuse
Amperes
3
2
Price
U.S. $
Price
U.S. $
Price
U.S. $
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