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Square D HJL36150M74 Motor Circuit Protector

  • 150A
  • 3 Pole
  • Unit Mount
Square D HJL36150M74
Motor Circuit Protector
Brand Square D
SKU HJL36150M74
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  • 150A
  • 3 Pole
  • Unit Mount

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Square D HJL36150M74 - 150A 3 Pole Motor Circuit Protector

Square D HJL36150M74 - 150A 3 Pole Motor Circuit Protector

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$1,207.99 In Stock

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Description

Engineered for demanding industrial environments, the HJL36150M74 is a 150A motor circuit protector from the Square D PowerPacT H-Frame series. It provides instantaneous short-circuit protection specifically tailored for motor branch circuits. This unit-mount breaker installs easily into industrial control panels and motor starters. Featuring an adjustable 348-1690A magnetic trip range, it allows precise coordination with motor overloads and delivers a robust 65kAIC rating at 480VAC.

Specifications

Key specifications
Brand Square D
Series HJL
Amperage 150A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC
Phase 3
AIC Rating 100kA @ 240VAC, 65kA @ 480Y/277VAC, 65kA @ 480VAC, 25kA @ 600Y/347VAC, 25kA @ 600VAC
Electrical ratings
Amperage Range 348-1690A
Fit and installation
Frame Type HJL
Terminal Type Lugs
For Use With Industrial Control Panels, Motor Starters
Wire Gauge 14 AWG-3/0 AWG (Al/Cu)
Max Wire 3/0 AWG
Min Wire 14 AWG
Protection and operation
Trip Technology Magnetic Only
Trip Function Code I
Trip Function Instantaneous Only
Trip Adjustability Adjustable Magnetic
Standards and features
Available Options Auxiliary Switch, Alarm Switch, Shunt Trip, Undervoltage Release, Rotary Handle, Motor Operator
Accessories None included (M74 suffix denotes 348-1690A Magnetic Trip Range)
Standards CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489
Approval CE, CSA, IEC, NOM, UL
Temp Rating 40C
Construction Features Current Limiting, HACR Rated, Visual Trip Indicator, Reverse Feed, Non-Interchangeable Trip

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Reviews

5.0
Rated 5.0 out of 5 stars
Based on 1 review
Rating
Ratings
1 review
  • KL
    Kari L.
    Verified Buyer
    Reviewing
    Square D HJL36040 - 40A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    4/9/26
    Great Customer Service

    Working with Superbreakers the team is so helpful. They answer the phone and are very accommodating. We had an issue with the refurbished breaker not working out and they helped get a new one out right away.