FD3125 EATON CUTLER HAMMER, FD3125 Datasheet - Page 58

• 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
12-58
Line and Load Terminals
R-Frame circuit breakers use Cu/Al terminals as standard and copper only
terminals as an option. Specify if factory installation is required.
Table 12-101. Line and Load Terminals
Wire Terminals
Rear Connectors
Note: RG MCCBs have metric threading on line and load conductors. Use RD MCCBs if
imperial threading is required.
Figure 12-4. RD Rear Connector Exploded View
Note: RG MCCBs have metric threading on line and load conductors. Use RD MCCBs if
imperial threading is required.
Maximum
Breaker
Amperes
1600
1600
2000
2000
2000
2500
Order one per pole — single terminals individually packed.
Order one TA2000RD kit per 3-poles. Catalog number includes bus connection, terminals and
hardware for either line side or load side of 3-pole breaker.
Order one per pole (or two per pole if line and load terminals are required) — single terminals
individually packed.
Rear Connector (Cu)
B2016RDM
B2016RDLM (For 100% Application)
(For 1600 A and 2000 A Frames)
B2500RDM for 2500 A
Series G Molded Case Circuit Breakers
800 — 2500 Amperes
Frame Size RG, 800 – 2500 Amperes
Terminal
Body
Material
Aluminum
Copper
Aluminum
Copper
Copper
Copper
Conductor
(Viewed from Rear
of Circuit Breaker and
Cut Away for Clarity)
Wire
Type
Cu/Al
Cu
Cu/Al
—
—
—
Hardware AWG/kcmil
Metric
Metric
Metric
Metric
Metric
Metric
Conductor
(Viewed from Front
of Circuit Breaker)
Wire Range/
Number
of Conductors
500 – 1000 (4)
1 – 600 (4)
2 – 600 (6)
—
—
—
For more information visit: www.eaton.com
Metric Wire
Range mm
300 – 500
—
—
—
50 – 300
35 – 300
Securing Hardware
2
Securing
Hardware
Catalog
Number
TA1600RDM
T1600RDM
TA2000RDM
B2016RDM
B2016RDLM
B2500RDM
Cu Only
Terminal
Catalog
Number
T1600RDM
(For 1600 A
Frame Only)
OR
Al/Cu
Terminal
Catalog
Number
TA1600RDM
(For 1600 A
Frame Only)
Price
U.S. $
Figure 12-5. TA2000RD Wire Terminal
Note: Order one TA2000RDM kit per 3-
poles. Catalog number includes bus con-
nection, terminals and hardware for either
line side or load side of 3-pole breaker.
Base Mounting Hardware
Supplied by customer.
Handle Extension
Included with breaker. Additional
handle extensions are available.
Table 12-102. Handle Extension
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . CB-2
Description
Single Handle Extension
Breaker Line/Load
Conductors
Catalog
Number
HEX6
November 2008
CA08101001E
Price
U.S. $