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Square D HDA36035 Molded Case Circuit Breaker

  • 35A
  • 3 Pole
  • I-Line
Square D HDA36035
Molded Case Circuit Breaker
Brand Square D
SKU HDA36035
Select Item Condition
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  • 35A
  • 3 Pole
  • I-Line

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Square D HDA36035 - 35A 3 Pole Molded Case Circuit Breaker

Square D HDA36035 - 35A 3 Pole Molded Case Circuit Breaker

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$775.95 In Stock

Quantity

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Description

Built for industrial power distribution, the Square D HDA36035 is a 3-pole, 35A molded case circuit breaker within the PowerPacT H-Frame series. It delivers reliable thermal-magnetic protection with long-time and instantaneous (LI) trip functions. This breaker mounts into Square D I-Line panelboards and switchboards, offering a seamless replacement path for legacy FA36035 units. Featuring an 18 kAIC rating at 480VAC, it includes a Visi-Trip indicator and is HACR rated for HVAC applications.

Specifications

Key specifications
Brand Square D
Part Number HDA36035
Series HDA
Amperage 35A
Poles 3
Mounting Style I-Line
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Phase 3
AIC Rating 25kA @ 240VAC, 18kA @ 480VAC, 14kA @ 600VAC, 20kA @ 250VDC
Fit and installation
Frame Type HDA
Terminal Type Lugs
For Use With Square D I-Line Panelboards, Switchboards
Wire Gauge 14-3/0 AWG (Al/Cu)
Max Wire 3/0 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, Adjustable Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Rotary Handle
Accessories Load Side Lugs Included
Standards HACR, IEC 60947-2, NEMA AB 1, UL 489
Approval CE, CSA, IEC, NOM, UL
Temp Rating -25C to 70C
Construction Features HACR Rated, Visual Trip Indicator, Reverse Feed, Non-Interchangeable Trip

Product FAQs

6 answers
What types of panelboards are compatible with the HDA36035?

This breaker is designed exclusively for Square D I-Line panelboards and switchboards. It features the I-Line plug-on connection style and will not fit standard QO, NQ, or NF series panels.

How does the I-Line mounting system work for this breaker?

The I-Line design uses a plug-on connection for the phase bus bars. The breaker snaps onto the bus stack and is then secured with a mounting bracket and screw to ensure a rigid, reliable connection.

What does the D in the HDA36035 catalog number indicate?

In the Square D PowerPacT H-frame series, the D designates the interrupting rating tier. For this breaker, it indicates a D-interrupting level, which provides 18kA at 480VAC and 14kA at 600VAC.

Are the lugs on this breaker rated for aluminum wire?

Yes, the standard factory lugs accept both aluminum and copper conductors ranging from 14 AWG to 3/0 AWG.

Is the trip unit on the HDA36035 fully adjustable?

This thermal-magnetic breaker features a fixed thermal element for long-time overload protection and an adjustable magnetic element for instantaneous short-circuit protection.

Why is it important to follow the torque specifications on the breaker label?

Applying the correct torque ensures a secure connection that prevents overheating, arcing, and potential fire hazards. Always use a calibrated torque wrench and follow the exact inch-pound values printed on the breaker faceplate for your specific wire size.

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Reviews

5.0
Rated 5.0 out of 5 stars
Based on 11 reviews
Rating
Ratings
11 reviews
  • JG
    Janier G.
    Verified Buyer
    Reviewing
    Square D HDA36030 - 30A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    6/4/26
    Fast and good quality every time

    Everything came in good quality

  • ES
    Evan S.
    Flag of United States
    Reviewing
    Square D HDA36060 - 60A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    1/2/24
    Perfect!

    Worked exactly as expected. Working with my rep was extremely pleasant and look forward to doing more business with Superbreakers in the future!

  • MP
    Mike P.
    Flag of United States
    Reviewing
    Square D HDA36150 - 150A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    8/23/22
    Great Job

    Keep up the good work

  • JK
    Joe K.
    Flag of United States
    Reviewing
    Square D HDA36100 - 100A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    11/24/21
    Quick shipper

    Product arrived perfectly packaged and on time.

  • TW
    Todd W.
    Flag of United States
    Reviewing
    Square D HDA36030 - 30A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    11/25/20
    always quality always on time

    always quality

    always on time