Rated for 15A, the Square D HDL26015 is a 2-pole molded case circuit breaker from the PowerPacT H-Frame lineup. It delivers dependable thermal-magnetic (LI) protection for commercial and industrial power distribution networks. This unit-mount breaker comes equipped with line and load lugs, allowing for straightforward installation in industrial control panels and H-Frame enclosures. It is a drop-in upgrade for legacy FAL26015 breakers. The device provides an 18kAIC rating at 480VAC.
What is the direct replacement for a legacy FAL26015 breaker?
The Square D HDL26015 is the modern PowerPacT H-Frame drop-in upgrade for obsolete FAL26015 circuit breakers.
What are the required torque settings for the line and load lugs?
For 14 to 10 AWG conductors, torque the lugs to 44.3 lb-in. For 8 to 3/0 AWG conductors, the required torque is 124 lb-in.
Is the HDL26015 rated for 100 percent continuous current?
No, this is a standard-rated breaker designed for continuous operation at 80 percent of its 15A rating.
Can I reverse feed this circuit breaker?
Yes, this thermal-magnetic PowerPacT breaker is suitable for reverse-feed applications.
What field-installable accessories are compatible with this breaker?
The PowerPacT H-Frame supports a variety of internal and external accessories, including auxiliary switches, alarm switches, shunt trips, undervoltage releases, and rotary handles.
Does this breaker feature a push-to-trip button?
Yes, it includes an integral push-to-trip button on the front cover, allowing you to manually trip the breaker to verify the mechanical operation of the trip mechanism.
What does unit-mount mean for this breaker?
As a unit-mount breaker, the HDL26015 is designed to be surface-mounted or panel-mounted using fasteners, rather than plugging into an I-Line busway. It includes factory-installed line and load lugs for direct wire connections.
Is this breaker suitable for HVAC equipment?
Yes, the HDL26015 is HACR rated, meaning it is approved for use with heating, air conditioning, and refrigeration equipment.
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Customers rate this product 4.0 out of 5 based on 1 review.