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Square D LH36150 - 150A 3 Pole Molded Case Circuit Breaker

Brand Square D
SKU LH36150
Square D LH36150 3 Pole Circuit Breaker
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Square D LH36150 - 150A 3 Pole Molded Case Circuit Breaker

Brand Square D
SKU LH36150
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Square D LH36150 3 Pole Circuit Breaker

Square D LH36150 - 150A 3 Pole Molded Case Circuit Breaker

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$5154.58 Low stock

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DescriptionSpecificationsSuperClubWarranties
Description
Built specifically for commercial switchboards, this 150A I-Line breaker utilizes a proven thermal-magnetic trip mechanism. It fits seamlessly into Square D legacy distribution panels, offering a robust 65kAIC capacity at 240V. Facility managers looking to maintain existing infrastructure can use this L-Frame model to avoid the filler plates required when transitioning to the newer PowerPact HGA36150. The device includes AL400LA lugs accepting up to 600 kcmil aluminum or copper conductors.

Specifications

Brand Square D
Series LH
Part Number LH36150
Amperage 150A
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Poles 3
Phase 3
AIC Rating 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC, 50kA @ 250VDC
Mounting Style I-Line
Terminal Type Lugs
For Use With Square D I-Line Panelboards and Switchboards
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Adjustable Magnetic
Wire Gauge (1) 1 AWG-600 kcmil (Al/Cu) or (2) 1 AWG-250 kcmil (Al/Cu)
Max Wire 600 kcmil
Min Wire 1 AWG
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch
Accessories Lugs (AL400LA)
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, Push-To-Trip, Trip-Free Mechanism

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Warranties

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If anything goes wrong with your item that is not a result of misuse or normal wear and tear, we’ll gladly replace it at no cost to you.

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Shipping

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Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.

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International Shipping

All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.

5.0
Rated 5.0 out of 5 stars
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Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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1 review
  • MG
    Markus G.
    Verified Buyer
    Reviewing
    Square D LH36400 - 400A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    11/4/25
    it states correctly what it was

    Product as described

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