FD3125 EATON CUTLER HAMMER, FD3125 Datasheet - Page 20

• 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
12-20
Terminal End Covers (Gas Barrier)
The terminal end cover is available for
3-pole circuit breakers only. Two con-
ductor opening sizes are available.
Specify quantity (one per circuit
breaker) when ordering.
Allowable Accessory Combinations
Different combinations of accessories can be supplied, depending on the types of accessories and the number
of poles in the circuit breaker.
Table 12-20. Accessories
Internal Accessories (Only one internal accessory per pole)
External Accessories
Modifications (Refer to Eaton)
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Description
Alarm Lockout (Make/Break)
Alarm Lockout (2Make/2Break)
Auxiliary Switch (1A, 1B)
Auxiliary Switch (2A, 2B)
Auxiliary Switch and Alarm Switch Combination
Shunt Trip — Standard
Undervoltage Release Mechanism
End Cap Kit
Control Wire Terminal Kit
Multiwire Connectors
Base Mounting Hardware
Terminal Shields
Terminal End Covers
Interphase Barriers
Non-Padlockable Handle Block
Snap-On Padlockable Handle Lock Hasp
Padlockable Handle Lock Hasp
Walking Beam Interlock — Requires Two Breakers
Plug-in Adapters
Electrical Operator
Handle Mechanisms
Moisture Fungus Treatment
Freeze-Tested Circuit Breakers
Marine Application
Applicable in indicated pole position
Series G Molded Case Circuit Breakers
15 – 125 Amperes
EG-Frame
Table 12-19. Terminal End Covers
❏
Conductor Opening
Diameter – Inches (mm)
10.41 (0.41)
6.35 (0.25)
For more information visit: www.eaton.com
May be mounted on left or right pole —
not both
Reference
Page
12-65
12-65
12-65
12-65
12-65
12-65
12-65
12-19
12-19
12-19
12-19
12-19
12-20
12-19
12-64
12-64
12-64
12-64
12-66
12-64
12-67
12-73
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1-Pole
Center
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2-Pole
Left
Catalog
Number
EEC3K
EEC4K
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Right
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Price
U.S. $
3-Pole
Left
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Center
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Accessory available/Modification available
Right
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4-Pole
Left
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Center
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Right
November 2008
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CA08101001E
Neutral