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Eaton / Cutler-Hammer FDB3035 Molded Case Circuit Breaker

  • 35A
  • 3 Pole
  • Unit Mount
Eaton / Cutler-Hammer FDB3035
Molded Case Circuit Breaker
Brand Eaton / Cutler-Hammer
SKU FDB3035
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  • 35A
  • 3 Pole
  • Unit Mount

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Eaton / Cutler-Hammer FDB3035 - 35A 3 Pole Molded Case Circuit Breaker

Eaton / Cutler-Hammer FDB3035 - 35A 3 Pole Molded Case Circuit Breaker

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$670.60 In Stock

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Description

Operating within the proven Series C architecture, this 35-amp molded case breaker supplies fundamental long-time and instantaneous fault protection. The unit-mount configuration fastens securely into compatible Eaton enclosures and industrial control panels. When lifecycle upgrades are required, this component is superseded by the Power Defense PDG23F0035TFFJ. Capable of interrupting 14kA at 480V, the breaker carries HID and HACR certifications, making it highly suitable for specialized loads.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
Part Number FDB3035
Series FDB
Amperage 35A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Phase 3
AIC Rating 18kA @ 240VAC, 14kA @ 480VAC, 14kA @ 600VAC, 10kA @ 250VDC
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, IEC 60947-2, NEMA AB 1, UL 489
Approval CSA, UL
Temp Rating 40C
Construction Features HACR Rated, Reverse Feed

Product FAQs

6 answers
Can the Eaton FDB3035 replace older Westinghouse or Cutler-Hammer models?

Yes. Eaton acquired the Westinghouse and Cutler-Hammer molded case circuit breaker lines. The Eaton FDB3035 is an exact physical and electrical replacement for legacy Westinghouse and Cutler-Hammer FDB3035 breakers.

What types of panels are compatible with the FDB3035?

This breaker is designed specifically for Eaton Series C panelboards, switchboards, and motor control centers. It is a bolt-on molded case breaker and is not compatible with standard residential plug-on load centers.

Can the FDB3035 be mounted on a DIN rail?

No. The FDB3035 is a unit-mount, bolt-on molded case circuit breaker. It requires a dedicated mounting base or panelboard chassis and cannot be installed on a standard DIN rail.

Does the FDB3035 provide ground fault or arc fault protection?

No. This is a standard thermal-magnetic circuit breaker equipped with long-time and instantaneous trip functions. It does not include GFCI or AFCI safety circuitry.

Are the trip settings on the FDB3035 adjustable?

No. The FDB3035 features a fixed thermal and fixed magnetic trip unit. Neither the overload nor the short-circuit trip thresholds can be adjusted in the field.

Where can I find the terminal torque specifications for the FDB3035?

Torque requirements vary based on the specific wire gauge and lug type installed. The exact torque specifications are printed directly on the circuit breaker nameplate to ensure a secure and compliant installation.

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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.