FD3125 EATON CUTLER HAMMER, FD3125 Datasheet - Page 115

• 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
L-Frame
Product Description
■
■
■
■
CA08101001E
All Cutler-Hammer L-Frame Circuit
Breakers by Eaton Corporation are
HACR rated.
L-Frame circuit breakers are available
as individual components (Frame,
Trip Unit, Terminals), or factory
assembled complete breakers.
L-Frame circuit breakers with
non-interchangeable trip units
are suitable for reverse feed use.
CE marked.
Typical L-Frame Circuit Breaker
Technical Data and Specifications
Table 12-201. UL 489 Interrupting Capacity Ratings
Table 12-202. IEC 947-2 Interrupting Capacity Ratings
Circuit
Breaker
Type
LDB
LD
CLD
HLD, HLDB
CHLD
LDC, LDCB
CLDC
Circuit
Breaker
Type
LDB
LD
CLD
HLD, HLDB
CHLD
LDC, LDCB
CLDC
Utilization category A circuit breakers.
L/R = 8 milliseconds minimum.
2-pole circuit breaker or two poles of 3-pole circuit breaker. Incorporating Thermal-Magnetic trip
unit only.
100% rated breakers.
Current limiting.
Utilization category A circuit breakers.
L/R = 8 milliseconds minimum.
2-pole circuit breaker or two poles of 3-pole circuit breaker. Incorporating Thermal-Magnetic trip
unit only.
100% rated breakers.
For more information visit: www.eaton.com
Series C Molded Case Circuit Breakers
125 – 600 Amperes
L-Frame
Number
of Poles
2, 3
2, 3, 4
2, 3, 4
2, 3, 4
2, 3, 4
2, 3, 4
2, 3, 4
Number
of Poles
2, 3
2, 3, 4
2, 3, 4
2, 3, 4
2, 3, 4
2, 3, 4
2, 3, 4
Interrupting Capacity (kA rms Symmetrical Amperes)
Volts ac (50/60 Hz)
240
100
100
200
200
Interrupting Capacity (kA Symmetrical Amperes)
Volts ac (50/60 Hz)
240
I cu
100
100
200
200
65
65
65
85
85
85
I cs
100
100
100
100
85
85
85
—
—
—
—
—
—
—
277
415
I cu
100
100
45
45
45
70
70
100
100
480
35
35
35
65
65
I cs
45
45
45
70
70
75
75
600
25
25
25
35
35
50
50
690
I cu
20
20
20
25
25
35
35
I cs
10
10
10
13
13
18
18
Volts dc
125
—
—
—
—
—
—
—
250
I cu
20
20
—
20
—
20
—
Volts dc
250
22
22
—
25
—
30
—
I cs
10
10
—
10
—
10
—
12-115
12