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Eaton / Cutler-Hammer FD1025 Molded Case Circuit Breaker

  • 25A
  • 1 Pole
  • Bolt-On
Eaton / Cutler-Hammer FD1025
Molded Case Circuit Breaker
Brand Eaton / Cutler-Hammer
SKU FD1025
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  • 25A
  • 1 Pole
  • Bolt-On

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Eaton / Cutler-Hammer FD1025 - 25A 1 Pole Molded Case Circuit Breaker

Eaton / Cutler-Hammer FD1025 - 25A 1 Pole Molded Case Circuit Breaker

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$321.90 No Stock

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Description

Built for commercial power distribution, this single-pole 25A breaker integrates into industrial motor control centers. The thermal-magnetic mechanism provides fixed LI trip responses. Featuring a bolt-on mounting style, it fastens securely into Eaton Series C panelboards. Facilities upgrading infrastructure can transition to the newer PDG21G0025TFFJ model. Capable of clearing 35kA faults at 277VAC, it maintains system stability. It carries an HACR rating and supports reverse feed.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
Series FD
Amperage 25A
Poles 1
Mounting Style Bolt-On
Voltage 277VAC, 125VDC, 347VAC
Phase 1
AIC Rating 35kA @ 277VAC, 10kA @ 125VDC, 18kA @ 347VAC
Fit and installation
Frame Type FD
Terminal Type Lugs
For Use With Eaton Series C Panelboards, Switchboards, Motor Control Centers
Wire Gauge 14-1/0 AWG (Cu/Al)
Max Wire 1/0 AWG
Min Wire 14 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch
Accessories Load Side Lugs
Standards CSA C22.2 No. 5, HACR, IEC 60947-2, NEMA AB 1, UL 489
Approval CSA, UL
Temp Rating 40C
Construction Features HACR Rated, Reverse Feed, HID Rated, Non-Interchangeable Trip

Product FAQs

6 answers
What panelboards are compatible with the FD1025 circuit breaker?

This F-Frame Series C breaker is designed for bolt-on installation in Eaton Pow-R-Line C panelboards, switchboards, and motor control centers. It is also compatible with many vintage Westinghouse and Cutler-Hammer enclosures that accept F-Frame breakers.

Can the FD1025 replace older Westinghouse F-Frame breakers?

Yes, Eaton Series C F-Frame breakers like the FD1025 are direct replacements for obsolete Westinghouse, Cutler-Hammer, and Challenger F-Frame breakers, including the FDB and FD series. They share the same physical footprint, though you must verify that the interrupting ratings meet your current system requirements.

Are the load-side lugs included with the FD1025?

Yes, the FD1025 comes standard with load-side lugs installed. The standard terminal kit (catalog number 3T100FB) accepts 14 AWG to 1/0 AWG copper or aluminum wire.

Is the FD1025 rated for direct current (DC) applications?

Yes, the thermal-magnetic trip unit is suitable for DC systems up to 125VDC with a 10kAIC interrupting rating. When used in DC applications, the magnetic trip threshold is typically higher than in AC applications.

Does the FD1025 provide GFCI or AFCI protection?

No, the FD1025 is a standard thermal-magnetic molded case circuit breaker providing long-time and instantaneous (LI) overcurrent and short-circuit protection. It does not include ground fault or arc fault circuitry.

Does the FD1025 support reverse feeding?

Yes, standard Eaton Series C F-Frame breakers like the FD1025 do not have line and load restrictions and can be reverse fed if required by your application.

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Reviews

4.9
Rated 4.9 out of 5 stars
Based on 14 reviews
Rating
Ratings
14 reviews
  • SG
    Stephen G.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer FD3175 - 175A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 4 out of 5 stars
    7/13/26
    175amp molded case circuit breaker

    The breaker we purchased was as advertised. The breaker fit perfectly. We purchased reconditioned breaker and it seems to be working properly, accordingly to the golf course maintenance team that supervises the irrigation system.

    Next day shipping came quickly even though the 4th of July was coming.

    I wish it came with new installations hardware but that isn’t a deal breaker.

  • MB
    Michael B.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer FD3040 - 40A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    1/7/26
    Worked perfectly

    This circuit breaker installed as expected and performed flawlessly.

  • DQ
    David Q.
    Flag of United States
    Reviewing
    Eaton / Cutler-Hammer FD2080 - 80A 2 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    8/17/23
    A+ Seller

    Breaker came as described and was shipped out fast!

  • OC
    Oscar C.
    Flag of United States
    Reviewing
    Eaton / Cutler-Hammer FD3175 - 175A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    4/20/23
    Great Service

    Totally recommended

  • ML
    Michael L.
    Flag of United States
    Reviewing
    Eaton / Cutler-Hammer FD2050 - 50A 2 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    3/2/22
    Quick and Easy

    They had what we needed and were able to ship it quickly.