Square D PGP36100U31A Molded Case Circuit Breaker
- 1000A
- 3 Pole
- Unit Mount
Square D
PGP36100U31A
Molded Case Circuit Breaker
Brand
Square D
SKU
PGP36100U31A
Quantity
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Square D PGP36100U31A - 1000A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Square D PGP36100U31A - 1000A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Square D |
|---|---|
| Part Number | PGP36100U31A |
| Series | PGP |
| Amperage | 1000A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC |
| Frame Type | PGL |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D QED Switchboards, Square D Model 6 Motor Control Centers, Square D I-Line Panelboards (Main) |
| Wire Gauge | (4) 3/0 AWG-500 kcmil (Al/Cu) |
| Max Wire | 500 kcmil |
| Min Wire | 3/0 AWG |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Communication Module |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, NOM, UKCA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, 80% Rated, Visual Trip Indicator, Mercury Free, RoHS Compliant |
Quantity
Square D PGP36100U31A - 1000A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Square D |
|---|---|
| Series | PGP |
| Amperage | 1000A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC |
| Frame Type | PGL |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D QED Switchboards, Square D Model 6 Motor Control Centers, Square D I-Line Panelboards (Main) |
| Wire Gauge | (4) 3/0 AWG-500 kcmil (Al/Cu) |
| Max Wire | 500 kcmil |
| Min Wire | 3/0 AWG |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Communication Module |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, NOM, UKCA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, 80% Rated, Visual Trip Indicator, Mercury Free, RoHS Compliant |
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Description
Delivering reliable protection, the Square D PGP36100U31A is a 3-pole, 1000A molded case circuit breaker from the PowerPacT P-Frame family. It features an electronic trip unit with adjustable LI functions. This unit-mount breaker integrates into Square D QED switchboards, Model 6 Motor Control Centers, and I-Line panelboards. The bolt-on configuration ensures a secure connection for demanding environments. Rated 35 kAIC at 480V, it provides robust fault clearing.Specifications
| Brand | Square D |
|---|---|
| Series | PGP |
| Amperage | 1000A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC |
| Frame Type | PGL |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D QED Switchboards, Square D Model 6 Motor Control Centers, Square D I-Line Panelboards (Main) |
| Wire Gauge | (4) 3/0 AWG-500 kcmil (Al/Cu) |
| Max Wire | 500 kcmil |
| Min Wire | 3/0 AWG |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Communication Module |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, NOM, UKCA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, 80% Rated, Visual Trip Indicator, Mercury Free, RoHS Compliant |
Product FAQs
6 answersWhat equipment is the PGP36100U31A circuit breaker designed to be installed in?
This unit-mount P-Frame breaker is compatible with Square D QED Switchboards, Model 6 Motor Control Centers, and as a main breaker in I-Line Panelboards.
Is the PGP36100U31A rated for 100 percent continuous current?
No, this breaker is standard-rated. It is designed to carry 80 percent of its 1000A maximum rating for continuous loads lasting three hours or more.
What wire sizes are accepted by the lugs on the PGP36100U31A?
The factory-installed lugs accept four 3/0 AWG to 500 kcmil aluminum or copper conductors per phase.
Does this breaker mount directly onto an I-Line busway?
No, the PGP36100U31A is a unit-mount, feed-thru breaker. While it can be used as a main breaker in I-Line panelboards, it does not feature the plug-on jaw connections required for I-Line branch mounting.
What does the U31A suffix in the PGP36100U31A catalog number signify?
The U31A suffix indicates the breaker is equipped with a Micrologic 3.0 standard electronic trip unit, providing adjustable Long-Time and Instantaneous (LI) protection without ground fault capabilities.
Can the trip settings on the PGP36100U31A be adjusted in the field?
Yes, the Micrologic 3.0 electronic trip unit features adjustable dials for both the long-time pickup and instantaneous pickup. This allows electricians to coordinate the breaker with downstream loads and arc flash studies.
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