Square D HJL36060U44X Molded Case Circuit Breaker
- 60A
- 3 Pole
- Unit Mount
Quantity
Square D HJL36060U44X - 60A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Part of the PowerPacT H-Frame series, this 60A molded case circuit breaker features a Micrologic 6.2A electronic trip unit for precise LSIG coordination. It provides adjustable long-time, short-time, instantaneous, and ground fault protection for commercial and industrial applications. Designed for unit mount installations, the breaker integrates seamlessly into Square D enclosures, switchboards, and industrial control panels. With a 65kAIC rating at 480VAC, it ensures robust fault clearing.Specifications
| Brand | Square D |
|---|---|
| Part Number | HJL36060U44X |
| Series | HJL |
| Amperage | 60A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC |
| Amperage Range | 24-60A |
|---|
| Frame Type | HJL |
|---|---|
| Terminal Type | Lugs |
| For Use With | Industrial Control Panels, Enclosures, Switchboards |
| Wire Gauge | 14 AWG-3/0 AWG (Al/Cu) |
| Max Wire | 3/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSIG |
| Trip Function | Long-Time, Short-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Motor Operator, Rotary Handle, Handle Lock, Communication Module |
|---|---|
| Accessories | Micrologic 6.2A Electronic Trip Unit |
| 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 | HACR Rated, Current Limiting, Visual Trip Indicator, Mercury Free, PVC Free, RoHS Compliant, True RMS Sensing, Ground Fault Protection |
Product FAQs
6 answersWhat does the Micrologic 6.2 A trip unit offer on the HJL36060U44X?
The Micrologic 6.2 A is an electronic trip unit that provides Long-Time, Short-Time, Instantaneous, and Ground Fault (LSIG) protection. The "A" designation indicates it includes an integrated ammeter for local current monitoring.
How is the HJL36060U44X breaker installed in a panel?
This is a unit mount breaker, meaning it is designed to be bolted directly to a backpan or mounting plate within industrial control panels, enclosures, or switchboards. It does not plug onto a busbar like I-Line variants.
Does the HJL36060U44X provide equipment ground fault protection?
Yes, the LSIG trip unit includes built-in ground fault protection to help protect equipment from low-level arcing ground faults.
What does the "U44X" suffix mean in the HJL36060U44X catalog number?
The "U44X" suffix specifies the factory-installed Micrologic 6.2 A electronic trip unit, which features LSIG protection and an integrated ammeter.
Can I use aluminum wire with the standard lugs on this breaker?
Yes, the factory-installed line and load lugs are dual-rated for both aluminum and copper conductors ranging from 14 AWG to 3/0 AWG.
Is this breaker compatible with Square D I-Line panelboards?
No, the HJL36060U44X is a unit mount breaker. For I-Line panelboards, you need an I-Line version of the PowerPact H-frame breaker, which features a plug-on bracket.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 1 review.
- KLKari L.Verified BuyerReviewingSquare D HJL36040 - 40A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars4/9/26Great 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.