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Eaton / Cutler-Hammer FDB3015 Molded Case Circuit Breaker

  • 15A
  • 3 Pole
  • Bolt-On
Eaton / Cutler-Hammer FDB3015
Molded Case Circuit Breaker
Brand Eaton / Cutler-Hammer
SKU FDB3015
Select Item Condition
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  • 15A
  • 3 Pole
  • Bolt-On

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Eaton / Cutler-Hammer FDB3015 - 15A 3 Pole Molded Case Circuit Breaker

Eaton / Cutler-Hammer FDB3015 - 15A 3 Pole Molded Case Circuit Breaker

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$864.20 In Stock

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Description

Designed to handle commercial loads, the Eaton FDB3015 is a 3-pole, 15A molded case circuit breaker. This Series C F-Frame device provides dependable thermal-magnetic protection with fixed LI trip functions. Featuring a bolt-on mounting style, it fastens securely into Eaton Series C panelboards and F-Frame enclosures. It serves as a substitute for FD3015 breakers and is replaced by the PDG23F0015TFFL. The breaker delivers a 14kAIC interrupt capacity at 480VAC and is reverse feed capable.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
Part Number FDB3015
Series FDB
Amperage 15A
Poles 3
Mounting Style Bolt-On
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Phase 3
AIC Rating 18kA @ 240VAC, 14kA @ 480VAC, 14kA @ 600VAC, 10kA @ 250VDC
Fit and installation
Terminal Type Lugs
For Use With Eaton Series C Panelboards, F-Frame Enclosures, Switchboards, Motor Control Centers
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, Handle Lock, Line and Load Lugs
Accessories Load Side 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
Can the Eaton FDB3015 replace an older Westinghouse FDB3015 breaker?

Yes. Eaton acquired the Westinghouse distribution equipment line. The current Eaton or Cutler-Hammer FDB3015 is a direct, drop-in replacement for legacy Westinghouse breakers with the exact same catalog number.

Which panelboards and enclosures are compatible with the FDB3015?

This F-Frame breaker is designed for bolt-on installation in Eaton Series C panelboards, switchboards, motor control centers, and dedicated F-Frame enclosures.

What wire sizes are accepted by the standard lugs on the FDB3015?

The standard pressure load terminals accept wire gauges from 14 AWG up to 1/0 AWG. The lugs are rated for use with both copper and aluminum conductors.

Is the FDB3015 suitable for direct current applications?

Yes, this Series C breaker is rated for use in DC systems up to 250 VDC, providing a 10 kA interrupting capacity for direct current circuits.

Can the trip settings on the FDB3015 be adjusted in the field?

No. This breaker utilizes a thermal magnetic trip unit with fixed long-time and fixed instantaneous trip functions. It does not offer field-adjustable trip dials.

Does the FDB3015 snap into place or require bolt-on mounting?

This is a strictly bolt-on molded case circuit breaker. It requires appropriate mounting hardware to secure it directly to the panelboard chassis or enclosure backpan.

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Reviews

5.0
Rated 5.0 out of 5 stars
Based on 2 reviews
Rating
Ratings
2 reviews
  • B
    Brent
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer FDB3060 - 60A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    9/18/26
    Breaker was as expected.

    Breaker was clean, you could not tell it was used.

  • RF
    Russell F.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer FDB3025 - 25A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    2/24/26
    Right product, right time

    This is what I needed, and I got it in time.