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Square D HGL36015 Molded Case Circuit Breaker

  • 15A
  • 3 Pole
  • Unit Mount
Square D HGL36015
Molded Case Circuit Breaker
Brand Square D
SKU HGL36015
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  • 15A
  • 3 Pole
  • Unit Mount

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Square D HGL36015 - 15A 3 Pole Molded Case Circuit Breaker

Square D HGL36015 - 15A 3 Pole Molded Case Circuit Breaker

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$558.99 In Stock

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Description

Built to handle commercial electrical demands, this 15A three-pole breaker features a thermal-magnetic trip unit for precise overcurrent response. It mounts into NF panelboards or switchboards and serves as an upgrade for discontinued FAL36015 models. The G-tier interrupting rating provides 65kA at 240VAC, while the integrated Visi-Trip indicator allows maintenance personnel to spot tripped circuits instantly.

Specifications

Key specifications
Brand Square D
Part Number HGL36015
Series HGL
Amperage 15A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC, 250VDC, 500VDC
Phase 3
AIC Rating 65kA @ 240VAC, 35kA @ 480Y/277VAC, 35kA @ 480VAC, 18kA @ 600Y/347VAC, 18kA @ 600VAC, 20kA @ 250VDC, 20kA @ 500VDC
Fit and installation
Frame Type HGL
Terminal Type Lugs
For Use With PowerPacT H-Frame Enclosures, Square D NF Panelboards, Square D Switchboards, Industrial Control Panels
Wire Gauge 14 AWG - 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, Fixed Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Motor Operator, Rotary Handle
Accessories Lugs
Standards CSA C22.2 No. 5, 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

Product FAQs

9 answers
What equipment is compatible with the HGL36015 breaker?

As a unit mount breaker with feed-thru lugs, it is designed for PowerPacT H-Frame enclosures, Square D NF panelboards, switchboards, and industrial control panels. It is not compatible with I-Line panelboards.

What is the acceptable wire size for the HGL36015 lugs?

The factory-installed line and load lugs accept 14 AWG to 3/0 AWG aluminum or copper wire. The recommended wire strip length is 16 mm (0.63 inches).

Is the HGL36015 rated for DC electrical systems?

Yes, this thermal magnetic breaker is rated for DC applications, providing an interrupting capacity of 20kA at both 250VDC and 500VDC.

Are the trip settings adjustable on the HGL36015?

No, this breaker features a fixed thermal and fixed magnetic trip unit. It does not have adjustable trip dials for the long-time or instantaneous functions.

What does the G in the HGL36015 catalog number indicate?

In the Square D PowerPacT nomenclature, the G indicates the interrupting rating tier, which provides a 35kAIC rating at 480VAC.

Is the HGL36015 rated for 80 percent or 100 percent continuous current?

This breaker has a standard 80 percent continuous current rating.

What are the magnetic hold and trip currents for the HGL36015?

The fixed magnetic trip unit has a magnetic hold current of 350A and a magnetic trip current of 750A.

What is the operating temperature range for the HGL36015?

The breaker is rated for an ambient operating temperature range of -13 degrees F to 158 degrees F (-25 degrees C to 70 degrees C).

Does the HGL36015 include a push-to-trip button?

Yes, it includes an integral push-to-trip button on the cover, allowing you to manually trip the circuit breaker for mechanical testing and maintenance.

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