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Square D HLA36060 Molded Case Circuit Breaker

  • 60A
  • 3 Pole
  • I-Line
Square D HLA36060
Molded Case Circuit Breaker
Brand Square D
SKU HLA36060
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  • 60A
  • 3 Pole
  • I-Line

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Square D HLA36060 - 60A 3 Pole Molded Case Circuit Breaker

Square D HLA36060 - 60A 3 Pole Molded Case Circuit Breaker

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$1,383.20 In Stock

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Description

Built for heavy-duty applications, the Square D HLA36060 delivers 60A of thermal-magnetic protection within the PowerPact H-Frame architecture. It features long-time and instantaneous (LI) trip functions with an adjustable magnetic trip setting for precise coordination. Designed for Square D I-Line panelboards and switchboards, the breaker utilizes a plug-on line connection for fast installation. This 600VAC-rated MCCB offers a 100 kAIC interrupting capacity at 480V and is HACR rated.

Specifications

Key specifications
Brand Square D
Part Number HLA36060
Series HLA
Amperage 60A
Poles 3
Mounting Style I-Line
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Phase 3
AIC Rating 125kA @ 240VAC, 100kA @ 480VAC, 50kA @ 600VAC, 20kA @ 250VDC
Fit and installation
Frame Type HLA
Terminal Type Lugs
For Use With Square D I-Line Panelboards, Square D I-Line Switchboards
Wire Gauge 14-3/0 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, Adjustable Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment
Accessories Load Side Lugs Included
Standards CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489
Approval CE, CSA, HACR, NOM, UL
Temp Rating -25C to 70C
Construction Features HACR Rated, Current Limiting, Visual Trip Indicator, Reverse Feed, Non-Interchangeable Trip, 80% Rated, RoHS Compliant, Mercury Free, PVC Free

Product FAQs

6 answers
What panelboards are compatible with the HLA36060?

This breaker is built specifically for Square D I-Line panelboards and switchboards. It features an I-Line plug-on connection for the line side and mechanical lugs on the load side.

Can the HLA36060 replace older Square D F-Frame breakers?

Yes. The PowerPacT H-Frame occupies the same I-Line mounting space as discontinued F-Frame breakers. It serves as a direct plug-on replacement for obsolete 60A models like the FA36060, FH36060, and FC36060 without requiring bus modifications.

What do the letters in the HLA36060 catalog number signify?

"H" designates the PowerPacT H-Frame. "L" indicates the high interrupting rating of 125kA at 240VAC, 100kA at 480VAC, and 50kA at 600VAC. "A" specifies an I-Line plug-in connection with an ABC phase sequence.

What does the LI trip function code mean on this breaker?

The LI code indicates that the thermal magnetic trip unit provides Long-Time (L) protection for overloads and Instantaneous (I) protection for short circuits.

What are the load side wiring specifications for this breaker?

The load side mechanical lugs accept 14 to 3/0 AWG aluminum or copper conductors. The line side does not require wiring, as it plugs directly onto the I-Line bus.

What safety procedures should be followed before installing this I-Line breaker?

Always de-energize the panelboard or switchboard before installation. Verify that all power is disconnected using a properly rated voltage sensing device, and ensure you are wearing appropriate personal protective equipment (PPE) as required by NFPA 70E.

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