Square D HGA36100U33X Molded Case Circuit Breaker
- 100A
- 3 Pole
- I-Line
Square D
HGA36100U33X
Molded Case Circuit Breaker
Brand
Square D
SKU
HGA36100U33X
Quantity
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Square D HGA36100U33X - 100A 3 Pole Molded Case Circuit Breaker
Re-Certified
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Square D HGA36100U33X - 100A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Square D |
|---|---|
| Part Number | HGA36100U33X |
| Series | HGA |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 208Y/120VAC, 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 208Y/120VAC, 65kA @ 240VAC, 35kA @ 480Y/277VAC, 35kA @ 480VAC, 18kA @ 600Y/347VAC, 18kA @ 600VAC |
| Amperage Range | 40-100A |
|---|
| Frame Type | HGA |
|---|---|
| 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 | LSI |
| Trip Function | Long-Time, Short-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Communication Module |
|---|---|
| Accessories | Load Side Lugs Included, I-Line Bracket (Factory Installed) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Visual Trip Indicator, True RMS Sensing, Reverse Feed |
Quantity
Square D HGA36100U33X - 100A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Square D |
|---|---|
| Series | HGA |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 208Y/120VAC, 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 208Y/120VAC, 65kA @ 240VAC, 35kA @ 480Y/277VAC, 35kA @ 480VAC, 18kA @ 600Y/347VAC, 18kA @ 600VAC |
| Amperage Range | 40-100A |
|---|
| Frame Type | HGA |
|---|---|
| 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 | LSI |
| Trip Function | Long-Time, Short-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Communication Module |
|---|---|
| Accessories | Load Side Lugs Included, I-Line Bracket (Factory Installed) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Visual Trip Indicator, True RMS Sensing, Reverse Feed |
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Description
Engineered for complex coordination, this 100-amp electronic trip MCCB provides advanced long-time, short-time, and instantaneous (LSI) protection. The microprocessor-based trip unit allows facility managers to fine-tune settings for specific loads. This component mounts into Square D I-Line panelboards and switchboards. It serves as a reliable solution for commercial power distribution networks. With a 65kAIC rating at 240V and true RMS sensing, it ensures highly accurate fault detection.Specifications
| Brand | Square D |
|---|---|
| Series | HGA |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 208Y/120VAC, 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 208Y/120VAC, 65kA @ 240VAC, 35kA @ 480Y/277VAC, 35kA @ 480VAC, 18kA @ 600Y/347VAC, 18kA @ 600VAC |
| Amperage Range | 40-100A |
|---|
| Frame Type | HGA |
|---|---|
| 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 | LSI |
| Trip Function | Long-Time, Short-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Communication Module |
|---|---|
| Accessories | Load Side Lugs Included, I-Line Bracket (Factory Installed) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Visual Trip Indicator, True RMS Sensing, Reverse Feed |
Product FAQs
6 answersWhich panelboards accept the HGA36100U33X circuit breaker?
This breaker is compatible with Square D I-Line panelboards and switchboards. It utilizes an I-Line style plug-in connection on the line side to mount directly to the bus stack.
What wire gauge range is supported by the load-side lugs?
The factory-installed load lugs accept 14 AWG to 3/0 AWG wire and are rated for both aluminum (Al) and copper (Cu) conductors.
How is the HGA36100U33X secured to the I-Line bus?
After aligning the mounting bracket with the teardrop slots in the panelboard pan, the breaker is racked onto the bus using a flathead screwdriver to engage the built-in racking mechanism. A retaining screw is then tightened to secure it in place.
What does the U33X suffix mean in the HGA36100U33X catalog number?
The U33X suffix indicates the breaker is equipped with a Micrologic 3.2S electronic trip unit. This solid-state unit provides adjustable Long-Time, Short-Time, and Instantaneous (LSI) trip functions for precise selective coordination.
What frame family does the HGA36100U33X belong to?
It is part of the Schneider Electric and Square D PowerPacT H-Frame series. This frame size is designed for applications requiring up to 150A maximum continuous current in a compact footprint.
Does the HGA36100U33X require a separate power supply for the electronic trip unit to function?
No, the Micrologic 3.2S trip unit is self-powered by the current flowing through the breaker. It does not require an external power source for basic overcurrent protection.
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