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EATON FD Series Complete Molded Case Circuit Breakers, F Frame

Eaton Series C molded case circuit breakers reduce risks of damage by fault currents and fatal electrical shocks.

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AIC Rating: 35kAIC@480V , Frame Type: FD
StyleModelAmpsNumber of PolesVoltagePrice
A
FD4225
---£10,201.57
RFQ
B
FD3150A14S08
---£10,450.63
RFQ
B
FD3125VW
---£7,288.69
RFQ
B
FD3150LA04
---£8,192.62
RFQ
B
FD3125LSA06S02
---£9,786.50
RFQ
B
FD3150LA02
---£8,192.62
RFQ
B
FD3125LS18
---£9,127.92
RFQ
B
FD3150KLA02S26
---£6,646.71
RFQ
B
FD3125J01
---£8,764.50
RFQ
B
FD3150A02
---£8,183.39
RFQ
B
FD3125A10
---£8,535.74
RFQ
B
FD3150A02S22
---£9,454.45
RFQ
B
FD3125A02S22
---£9,454.45
RFQ
B
FD3110LW02
---£8,041.35
RFQ
B
FD3150A01
---£8,183.39
RFQ
B
FD3125U62
---£8,821.69
RFQ
B
FD3100VWH09
---£3,545.64
RFQ
B
FD3125S02
---£9,098.40
RFQ
B
FD3100VW
---£3,230.19
RFQ
B
FD3125U82
---£8,821.69
RFQ
B
FD3150A09S23
---£10,090.89
RFQ
B
FD3125V
---£7,299.74
RFQ
B
FD3125LS06
---£8,836.45
RFQ
B
FD3125S05
---£9,113.16
RFQ
B
FD3125LS21
---£9,408.32
RFQ
B
FD3100H01
---£3,885.08
RFQ
B
FD3125LA02
---£8,192.62
RFQ
B
FD3150S02
---£8,821.69
RFQ
B
FD3150LU14
---£9,127.92
RFQ
B
FD3125A02
---£8,183.39
RFQ
C
FD3225D11
---£7,078.37
RFQ
D
FD3030LM08
---£2,901.83
RFQ
D
FD3030H01
---£3,442.34
RFQ
D
FD3030H08
---£3,182.22
RFQ
B
FD3025VL
---£2,901.83
RFQ
B
FD3015VW
---£2,840.95
RFQ
B
FD3015VH09
---£3,167.48
RFQ
A
FD4125
---£10,201.57
RFQ
A
FD4150WA06
---£11,059.38
RFQ
A
FD4020L
---£4,541.82
RFQ
C
FD3225LS21
---£9,408.32
RFQ
C
FD3225LA02
---£7,917.74
RFQ
A
FD4090
---£4,953.21
RFQ
B
FD3150BP10
---£7,299.74
RFQ
B
FD3200VU61
---£9,113.16
RFQ
A
FD4035L
---£4,541.82
RFQ
B
FD3200LA05W02
---£9,873.21
RFQ
C
FD3225L
---£7,310.82
RFQ
B
FD3175V
---£7,299.74
RFQ
C
FD3225LS09
---£8,622.45
RFQ
B
FD3175LF01S09
---£10,607.42
RFQ
B
FD3200W
---£6,995.37
RFQ
B
FD3150S22
---£9,098.40
RFQ
B
FD3200LM04
---£7,327.43
RFQ
B
FD3150LS21
---£9,127.92
RFQ
B
FD3150W
---£6,978.77
RFQ
B
FD3090V
---£3,243.10
RFQ
B
FD3080LS06
---£4,962.43
RFQ
B
FD3035H08
---£3,182.22
RFQ
E
FD2030H08
---£2,715.49
RFQ
E
FD2020A06
---£3,220.96
RFQ

Working Mechanism

  • Eaton molded case circuit breakers are equipped with fixed thermal and fixed magnetic trips.
  • The thermal trip comprises a bi-metallic strip that gets heated when an overcurrent passes through the conductors, causing the contacts to open and interrupt the current flow.
  • The magnetic trip, on the other hand, has an electromagnetic component that detects the presence of a short circuit.
  • As the current rises abruptly, a magnetic field is created that causes the displacement in the tripping coil.
  • This opens the contact again and stops the current flow, preventing any further damage to the equipment.

Features

  • These circuit breakers feature a non-interchangeable, thermal-magnetic trip that avoids nuisance tripping on mild overloads while reacting instantly when exposed to faulty currents, thus providing maximum protection.
  • They feature a contact design that offers high-speed blow-open action, resulting in superior performance and eliminating the risk of potential hazards.
  • These FD Series complete MCCBs come with an enhanced, easy-to-use interface, allowing the operator to view and make adjustments to the trip settings.
  • They are integrated with load-side terminals for easy installation with panelboards and load centres.

Standards and Approvals

  • UL

Frequently Asked Questions

How to maintain the frame of these molded case circuit breakers?

  • Inspect the frame regularly for any signs of damage or wear like cracks, chips or corrosion.
  • Use a soft brush or cloth to remove any dirt, dust or debris from the frame.
  • Always lubricate moving parts of the frame including hinges or latches to ensure smooth operation.

What is the function of molded cases?

Molded cases hold current-carrying components, trip devices and mechanisms integrated into one unit.

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