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Eaton / Cutler-Hammer FD3015L Molded Case Circuit Breaker

  • 15A
  • 3 Pole
  • Unit Mount
Eaton / Cutler-Hammer FD3015L
Molded Case Circuit Breaker
Brand Eaton / Cutler-Hammer
SKU FD3015L
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  • 15A
  • 3 Pole
  • Unit Mount

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Eaton / Cutler-Hammer FD3015L - 15A 3 Pole Molded Case Circuit Breaker

Eaton / Cutler-Hammer FD3015L - 15A 3 Pole Molded Case Circuit Breaker

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$726.18 In Stock

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Description

Designed for standalone industrial applications, the FD3015L delivers 15 amps of continuous current capacity with fixed thermal-magnetic trip elements. This unit-mount F-Frame breaker includes line and load lugs for installation into individual enclosures or switchboards. It replaces older Series C models. With an interrupting capacity of 35kA at 480VAC, it meets rigorous commercial standards. The breaker is HACR rated and reverse feed capable.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
Part Number FD3015L
Series FD
Amperage 15A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Phase 3
AIC Rating 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC, 10kA @ 250VDC
Fit and installation
Terminal Type Lugs
For Use With Eaton Series C Panelboards, Switchboards, Motor Control Centers, Enclosures
Wire Gauge 14 AWG - 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, Padlock Attachment, Motor Operator, Rotary Handle
Accessories Line and Load Lugs
Standards CSA C22.2 No. 5, NEMA AB 1, UL 489
Approval CSA, UL
Temp Rating 40C
Construction Features HACR Rated, Reverse Feed, Non-Interchangeable Trip

Product FAQs

6 answers
What does the L suffix in the FD3015L part number indicate?

The L suffix designates that the circuit breaker is supplied from the factory with both line and load side lug terminals installed.

How does the FD3015L differ from the FDB3015L and HFD3015L?

The primary difference is the short-circuit interrupting rating at 480VAC. The FDB3015L is rated for 14 kAIC, the FD3015L is rated for 35 kAIC, and the HFD3015L is rated for 65 kAIC.

Is the FD3015L compatible with older Cutler-Hammer equipment?

Yes, Eaton Series C F-frame breakers are backwards compatible with legacy Cutler-Hammer panelboards, switchboards, and motor control centers designed for F-frame devices.

What does a unit mount installation require for the FD3015L?

As a unit mount circuit breaker, the FD3015L requires a bolt-on installation. It must be secured directly to the panelboard bus or mounting pan using screws or bolts, rather than snapping onto a busbar.

Are the trip thresholds on the FD3015L adjustable?

No, this breaker is equipped with a non-interchangeable trip unit featuring fixed thermal and fixed magnetic settings. The long-time and instantaneous trip points cannot be modified in the field.

Can the FD3015L be reverse fed in a panel?

Yes, standard thermal-magnetic Series C F-frame breakers are suitable for reverse feed applications. They do not have specific line and load directional restrictions unless equipped with certain factory accessories.

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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.