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Square D PGA36080U44A Molded Case Circuit Breaker
- 800A
- 3 Pole
- I-Line
Square D
PGA36080U44A
Molded Case Circuit Breaker
Brand
Square D
SKU
PGA36080U44A
Quantity
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Square D PGA36080U44A - 800A 3 Pole Molded Case Circuit Breaker
New
Quantity
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Square D PGA36080U44A - 800A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Square D |
|---|---|
| Part Number | PGA36080U44A-R |
| Series | PGA |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC |
| Amperage Range | 320-800A |
|---|
| Frame Type | PGA |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards, Square D I-Line Switchboards |
| Wire Gauge | (3) 3/0 AWG - 500 kcmil (Al/Cu) |
| Max Wire | 500 kcmil |
| Min Wire | 3/0 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 6.0A |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Communication Module |
|---|---|
| Accessories | Micrologic 6.0A Trip Unit |
| 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 | 80% Rated, HACR Rated, True RMS Sensing, Ammeter |
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Square D PGA36080U44A - 800A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Square D |
|---|---|
| Part Number | PGA36080U44A-R |
| Series | PGA |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC |
| Amperage Range | 320-800A |
|---|
| Frame Type | PGA |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards, Square D I-Line Switchboards |
| Wire Gauge | (3) 3/0 AWG - 500 kcmil (Al/Cu) |
| Max Wire | 500 kcmil |
| Min Wire | 3/0 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 6.0A |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Communication Module |
|---|---|
| Accessories | Micrologic 6.0A Trip Unit |
| 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 | 80% Rated, HACR Rated, True RMS Sensing, Ammeter |
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Description
Engineered for demanding commercial environments, this 800A electronic trip circuit breaker provides reliable power distribution and monitoring. Designed specifically for Square D I-Line panelboards and switchboards, the plug-on jaw connection simplifies phase balancing and installation. A built-in Micrologic 6.0A trip unit supplies true RMS sensing, an integrated ammeter, and configurable LSIG settings to ensure precise fault coordination across your electrical system.Specifications
| Brand | Square D |
|---|---|
| Part Number | PGA36080U44A-R |
| Series | PGA |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC |
| Amperage Range | 320-800A |
|---|
| Frame Type | PGA |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards, Square D I-Line Switchboards |
| Wire Gauge | (3) 3/0 AWG - 500 kcmil (Al/Cu) |
| Max Wire | 500 kcmil |
| Min Wire | 3/0 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 6.0A |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Communication Module |
|---|---|
| Accessories | Micrologic 6.0A Trip Unit |
| 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 | 80% Rated, HACR Rated, True RMS Sensing, Ammeter |
Product FAQs
9 answersWhat panelboards are compatible with the PGA36080U44A?
This breaker is designed specifically for installation in Square D I-Line panelboards and switchboards.
What does the U44A suffix mean on this Square D breaker?
The U44A designation indicates the breaker is equipped with a Micrologic 6.0A electronic trip unit. This provides an integrated ammeter and adjustable Long-Time, Short-Time, Instantaneous, and Ground-Fault (LSIG) protection.
What type of terminations are standard on the PGA36080U44A?
This breaker features an I-Line plug-on jaw connection on the line side and mechanical lugs on the load side.
What wire sizes do the load-side lugs accept?
The standard load lugs accommodate three 3/0 AWG to 500 kcmil aluminum or copper conductors per phase.
Is the PGA36080U44A rated for 100 percent continuous current?
No, this specific catalog number is standard-rated for 80 percent continuous current. Square D models rated for 100 percent continuous current typically include the letter C in the catalog number, such as PGA36080CU44A.
Does this breaker provide equipment ground-fault protection?
Yes, the included Micrologic 6.0A trip unit features adjustable ground-fault protection, allowing for precise coordination in systems requiring equipment ground-fault sensing.
Can the trip unit on the PGA36080U44A be swapped in the field?
Yes, PowerPacT P-Frame breakers equipped with Micrologic trip units allow for field interchangeability. The trip unit can be upgraded or replaced if system protection or monitoring requirements change.
How does the I-Line connection simplify installation?
The I-Line plug-on design allows the breaker to mount directly onto the panelboard bus with a jaw connection. This eliminates the need for line-side cabling and makes phase balancing much faster for panel builders.
How customizable is the protection on the Micrologic 6.0A trip unit?
The trip unit provides fully adjustable settings for Long-Time, Short-Time, Instantaneous, and Ground-Fault pickup and delay, allowing electricians to achieve precise coordination with other devices in the electrical system.
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