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Square D FHL36035 Molded Case Circuit Breaker

  • 35A
  • 3 Pole
  • Unit Mount
Square D FHL36035
Molded Case Circuit Breaker
Brand Square D
SKU FHL36035
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  • 35A
  • 3 Pole
  • Unit Mount

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Square D FHL36035 - 35A 3 Pole Molded Case Circuit Breaker

Square D FHL36035 - 35A 3 Pole Molded Case Circuit Breaker

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$981.82 No Stock

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Description

Belonging to Square D's legacy F-Frame series, the FHL36035 is a 3-pole molded case circuit breaker engineered for commercial and industrial power distribution. Designed with a unit-mount, feed-thru configuration, it installs seamlessly into compatible enclosures, switchboards, and motor control centers. This 35A breaker provides long-time and instantaneous (LI) thermal-magnetic trip functions.

Specifications

Key specifications
Brand Square D
Part Number FHL36035
Series FHL
Amperage 35A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Phase 3
AIC Rating 65kA @ 240VAC, 25kA @ 480VAC, 18kA @ 600VAC, 10kA @ 250VDC
Fit and installation
Frame Type FHL
Terminal Type Lugs
For Use With Square D Enclosures, 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
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Alarm Switch, Undervoltage Release
Accessories Lugs
Standards CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489
Approval CSA, HACR, IEC, UL
Temp Rating 40C
Construction Features HACR Rated, High Interrupting Capacity

Product FAQs

7 answers
What type of equipment is the Square D FHL36035 compatible with?

As a unit-mount breaker, the FHL36035 is designed for installation in compatible Square D enclosures, switchboards, and motor control centers. It bolts to a backpan rather than plugging into a busbar.

What is the modern replacement for the legacy FHL36035 circuit breaker?

The FHL36035 is part of the obsolete Square D F-Frame series. The modern replacements are the PowerPact B-Frame and H-Frame series. To meet or exceed the 25kAIC rating at 480V, electricians typically cross-reference to a BGL36035 or HGL36035.

What wire sizes are supported by the FHL36035 lugs?

The standard line and load lugs on this breaker accommodate 14 AWG through 1/0 AWG wire, and are rated for both copper (Cu) and aluminum (Al) conductors.

Does the FHL36035 offer adjustable trip settings?

No, this breaker features a fixed thermal-magnetic trip unit. It provides standard Long-Time and Instantaneous (LI) protection without field-adjustable dials.

Is the FHL36035 rated for direct current (DC) systems?

Yes, alongside its 240VAC, 480VAC, and 600VAC ratings, this breaker is certified for 250VDC applications with a 10kA interrupting capacity.

How is the FHL36035 mounted during installation?

This is a unit-mount, feed-thru circuit breaker. It bolts directly to a mounting pan or bracket and uses standard lugs for both the line and load connections, unlike I-Line breakers which plug directly onto a panelboard bus.

Does the FHL36035 include ground fault or arc fault protection?

No, this is a standard thermal-magnetic breaker providing only overload and short-circuit (LI) protection. It does not include integrated equipment ground fault protection (LSIG) or arc fault capabilities.

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Reviews

4.7
Rated 4.7 out of 5 stars
Based on 3 reviews
Total 5 star reviews: 2 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
3 reviews
  • CB
    Chris B.
    Verified Buyer
    Reviewing
    Square D FHL36000M1586 - 100A 3 Pole Automatic Molded Case Switch
    I recommend this product
    Rated 5 out of 5 stars
    7/24/26
    Re-certified Breaker for Trane RTU's

    We received the breaker quickly and it was the exact match for the equipment we needed. The breaker looks like new, solved out problem quickly.

  • JF
    Jeremy F.
    Flag of United States
    Reviewing
    Square D FHL26090 - 90A 2 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    3/2/22
    Great Product

    Great pricing. Easy ordering.

  • MG
    Michael G.
    Flag of United States
    Reviewing
    Square D FHL36060 - 60A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 4 out of 5 stars
    5/21/18
    Great prices !!

    Great prices and normally fast shipping times. Did have a little confusion with shipping updates.