Square D HGA36060U44X Molded Case Circuit Breaker
- 60A
- 3 Pole
- I-Line
Square D
HGA36060U44X
Molded Case Circuit Breaker
Brand
Square D
SKU
HGA36060U44X
Quantity
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Square D HGA36060U44X - 60A 3 Pole Molded Case Circuit Breaker
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Description
Built for demanding industrial applications, the Square D HGA36060U44X is a 3-pole, 60A molded case circuit breaker from the PowerPacT H-Frame series. Designed specifically for Square D I-Line panelboards, this plug-on breaker provides highly accurate overcurrent and ground-fault defense. The standout feature is its Micrologic 6.2A trip unit, delivering adjustable LSIG functions. With a 35kAIC rating at 480VAC and an integrated ammeter, it ensures optimal electrical safety and monitoring.Specifications
| Brand | Square D |
|---|---|
| Series | HGA |
| Amperage | 60A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480Y/277VAC, 35kA @ 480VAC, 18kA @ 600Y/347VAC, 18kA @ 600VAC |
| Amperage Range | 24-60A |
|---|
| Frame Type | H |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards, 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 |
| Trip Unit Model | MicroLogic 6.2A |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Communication Module |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CCC, CE, CSA, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, 80% Rated, True RMS Sensing |
Product FAQs
5 answersWhich panelboards are compatible with the HGA36060U44X breaker?
This breaker is designed exclusively for Square D I-Line panelboards and switchboards. It features the I-Line plug-on mounting style for the line side connection.
What does the U44X designation indicate on this PowerPacT breaker?
The U44X suffix indicates the breaker is equipped with an electronic trip unit featuring LSIG protection. This provides adjustable Long-time, Short-time, Instantaneous, and Ground-fault trip functions for precise coordination.
How is the wiring configured for this I-Line breaker?
The line side utilizes the standard I-Line plug-on jaw connection that snaps directly onto the panelboard bus. The load side features mechanical lugs that accept aluminum or copper wire ranging from 14 AWG to 3/0 AWG.
Does this breaker provide equipment ground fault protection?
Yes, the included LSIG electronic trip unit features integrated ground-fault protection to help protect equipment from low-level arcing ground faults.
Can I replace an older H-frame I-Line breaker with this model?
Yes, this PowerPacT H-frame breaker can replace older Square D H-frame I-Line breakers with matching specifications, as they share the same physical footprint and I-Line mounting interface.
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