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Eaton / Cutler-Hammer HFD3150K Molded Case Switch

Eaton / Cutler-Hammer HFD3150K
Molded Case Switch
Brand Eaton / Cutler-Hammer
SKU HFD3150K
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Core Specs

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Amperage150A
SeriesHFD
Poles3
Mounting StyleBolt-On
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Eaton / Cutler-Hammer HFD3150K - 150A 3 Pole Molded Case Switch

Re-Certified

$750.00 No Stock

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Description Specifications SuperClub Warranties Shipping Reviews 5.0 (21)

Description

The HFD3150K is an F-Frame, 3-pole, 150A molded case switch from Eaton's Series C line. Designed for commercial and industrial applications, it serves as a non-automatic disconnect rather than a standard overcurrent protective device. It installs into Eaton Series C panelboards and switchboards using a secure bolt-on connection. Rated for 600VAC, this switch features a high magnetic trip for self-protection. Note: This legacy unit is replaced by the newer PDG23M0150KNSJ.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
Series HFD
Amperage 150A
Poles 3
Mounting Style Bolt-On
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Phase 3
AIC Rating 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC, 22kA @ 250VDC
Fit and installation
Frame Type F
Terminal Type Lugs
For Use With Eaton Series C Panelboards, Switchboards, Motor Control Centers
Wire Gauge 4 AWG - 4/0 AWG (Al/Cu)
Max Wire 4/0 AWG
Min Wire 4 AWG
Protection and operation
Trip Technology Magnetic Only
Trip Function Code I
Trip Function Instantaneous Only
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch
Accessories Load Side Lugs Included
Standards CSA C22.2 No. 5, IEC 60947-2, NEMA AB-1, UL 489
Approval CE, CSA, UL
Temp Rating 40C
Construction Features HACR Rated, High Interrupting Capacity, Reverse Feed, Non-Automatic (Disconnect)

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Reviews

5.0
Rated 5.0 out of 5 stars
Based on 21 reviews
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21 reviews
  • CH
    carl h.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer HFD3200 - 200A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    8/20/26
    Breaker

    Breaker shipped out and we received it super quick.

    Was this helpful?
  • DL
    Deanna L.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer HFD3150 - 150A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    8/19/26
    Eaton / Cutler-Hammer HFD3150 - 150A 3 Pole Molded Case Circuit Breaker

    We needed more breakers ASAP and once again, Michael David came thru like he always does. We are a 24/7/ emergency electrical restoration companyso most of our orders are always needed in a rush and SuperBreakers is always my go to!.

    Was this helpful?
  • RF
    Ron F.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer HFD3045 - 45A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    4/9/26
    HFD3045

    Perfect breaker & great price/delivery. It's very easy to schedule around SB as their projected delivery times are accurate.

    Was this helpful?
  • CP
    Christopher P.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer HFD3020L - 20A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    2/13/26
    Fast and Cost effective

    Superbreakers Is always my first palce to look for harder to source breakers for a good price, and fast turnaround.

    Was this helpful?
  • DS
    David S. B. D.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer HFD3060 - 60A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    2/6/26
    Breaker

    Great response time and product

    Was this helpful?