FD3125 EATON CUTLER HAMMER, FD3125 Datasheet - Page 62

• 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
12-62
30 mA Ground Fault
(Earth Leakage) Modules
Figure 12-6. UL-Rated LG-Frame Earth Leakage Module Faceplate
Figure 12-7. IEC-Rated LG-Frame Earth Leakage Module Faceplate
Series G Molded Case Circuit Breakers
15 – 2500 Amperes for UL, CSA & IEC Applications
30 mA Ground Fault (Earth Leakage) Modules
Clockwise from Left: JG, LG
MCCBs Shown with Ground
Fault (Earth Leakage) Modules
Product Description
Eaton offers a 3- and 4-pole 30 mA
ground fault (earth leakage) protection
module for JG and LG breakers. The
module does not restrict the use of
other breaker accessories. UL-listed
modules are available for JG and LG
MCCBs. The JG and LG modules are
both bottom mounted for circuits up to
160 and 250 amperes (JG), or 400 and
630 amperes for the LG.
The module is completely self-contained
since the current sensor, relay and
power supply are located inside the
product. Current pickup settings are
selectable from 0.03 – 10 amperes for
all IEC-rated modules and JG UL-listed
module, and 0.03 – 30 amperes for
the LG UL-listed modules. Time delays
are also selectable from Instantaneous
– 1.0 seconds for 0.10 ampere settings
and above. A current pickup setting
of 0.03 amperes defaults to an Instan-
taneous time setting regardless of
the time dial’s position. Two alarm
contacts come as standard: a 50% pre-
trip and a 100% after trip, both based
only on earth leakage current levels.
For more information visit: www.eaton.com
Product Selection
Table 12-111. JG-Frame Ground Fault
Modules, UL-Rated (Bottom Mounted,
120 – 480 Vac, 50/60 Hz)
Table 12-112. JG-Frame Earth Leakage
Modules, IEC (Bottom Mounted,
230 – 415 Vac, 50/60 Hz)
Table 12-113. LG-Frame Ground Fault
Modules, UL-Rated (Bottom Mounted,
120 – 480 Vac, 50/60 Hz)
Table 12-114. LG-Frame Earth Leakage Modules,
IEC (Bottom Mounted, 230 – 415 Vac, 50/60 Hz)
Table 12-115. Dimensions for Assembled
Breaker and Earth Leakage Module
in Inches (mm)
3-Pole
4-Pole
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . CB-2
Amperes
150
150
250
250
Amperes
160
160
250
250
Amperes
400
400
600
600
Amperes
400
400
630
630
Frame Height
JG
LG
JG
LG
11.25 (285.8) 4.13 (104.9) 3.57 (90.7)
15.38 (390.7) 5.48 (139.2) 4.06 (103.1)
11.25 (285.8) 5.50 (139.7) 3.57 (90.7)
15.38 (390.7) 7.23 (183.6) 4.06 (103.1)
Poles
3
4
3
4
Poles
3
4
3
4
Poles
3
4
3
4
Poles
3
4
3
4
Catalog
Number
ELJBN3150W
ELJBN4150W
ELJBN3250W
ELJBN4250W
Catalog
Number
ELJBE3160W
ELJBE4160W
ELJBE3250W
ELJBE4250W
Catalog
Number
ELLBN3400W
ELLBN4400W
ELLBN3600W
ELLBN4600W
Catalog
Number
ELLBE3400W
ELLBE4400W
ELLBE3630W
ELLBE4630W
Width
November 2008
CA08101001E
Depth
Price
U.S. $
Price
U.S. $
Price
U.S. $
Price
U.S. $