FD3125 EATON CUTLER HAMMER, FD3125 Datasheet - Page 141

• 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
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 12-241. Accessories
Internal Accessories (Only One Internal Accessory Per Pole)
External Accessories
Modifications (Refer to Eaton)
■
CA08101001E
Description
Alarm Lockout (Make/Break)
Alarm Lockout (2Make/2Break)
Auxiliary Switch (1A, 1B)
Auxiliary Switch (2A, 2B)
Auxiliary Switch (3A, 3B)
Auxiliary Switch (1A, 1B) and Alarm Switch Combination
Auxiliary Switch (2A, 2B) and Alarm Switch Combination
Shunt Trip — Standard
Shunt Trip — Low Energy
Undervoltage Release Mechanism
Base Mounting Hardware
Terminal Shields
Interphase Barriers
Non-Padlockable Handle Block
Padlockable Handle Lock Hasp
Key Interlock Kit
Sliding Bar Interlock — Requires Two Breakers
Walking Beam Interlock — Requires Two Breakers
Electrical (Motor) Operator
Plug-in Adapters
Rear Connecting Studs
Panelboard Connecting Straps
Handle Mechanisms
Handle Extension
Solid-State (Electronic) Portable Test Kit
Special Calibration
Moisture Fungus Treatment
Freeze-Tested Circuit Breakers
Marine Application
2-pole breaker supplied in 3-pole frame. Current carrying parts omitted from center pole.
Shunt trip and UVR cannot be mounted in right poles on MES trip units.
Applicable in indicated pole position
❏
For more information visit: www.eaton.com
May be mounted on left or right pole —
not both
Series C Molded Case Circuit Breakers
300 – 800 Amperes
M-Frame
Page
12-217
12-217
12-220
12-220
12-220
12-223
12-223
12-226
12-231
12-232
12-246
12-248
12-249
12-251
12-252
12-253
12-254
12-254
12-255
12-257
12-258
12-261
12-262
12-267
12-268
12-73
Reference
—
—
—
2-Pole
Left
■
■
■
■
■
■
■
■
■
■
❏
❏
●
●
●
●
●
●
●
●
●
●
●
●
Right
●
Accessory available/Modification available
3-Pole
Left
■
■
■
■
■
■
■
■
■
■
❏
❏
Center
●
●
●
■
●
●
●
●
●
●
●
●
●
●
●
●
●
Right
■
■
■
■
■
■
■
■
■
■
❏
❏
12-141
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