SQUARE D PGA36040U43A Molded Case Circuit Breaker, 3P, I-Line, 400A, 35kAIC @ 480V
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Product Specifications:
| Item | Circuit Breaker |
| Ambient Air Temp. For Operation | -13°F to +158°F |
| Ambient Air Temp. For Storage | -58°F to +185°F |
| Amps | 400A |
| Awg Gauge | 3/0 AWG to 500 kcmil |
| Breaking Capacity | AIR 65 kA 240V AC 50/60 Hz UL 489, AIR 35 kA 480V AC 50/60 Hz UL 489, AIR 18 kA 600V AC 50/60 Hz UL 489, Icu 50 kA 240V AC 50/60 Hz IEC 60947-2, Icu 35 kA 380/415V AC 50/60 Hz IEC 60947-2 |
| Breaking Capacity Code | G |
| Circuit Breaker Application | HACR Rated |
| Component Type | Circuit Breaker |
| Continuous Amps Rating | 80% |
| Control Type | Toggle |
| Depth | 8.05" |
| Device Application | Distribution |
| Electrical Connection | I-Line Connection, Line, Lugs, Load |
| Frame Type | PGA |
| Height | 12.86" |
| Ip Degree Of Protection | IP40 |
| Line Rated Amps | 400A |
| Local Signalling | 1 Trip Indicator Green |
| Long Time Pick-up Adjustment Range | 0.4-1 Times Ir |
| Mounting Height | 9" |
| Mounting Mode | I Line Bracket |
| Mounting Support | Bracket |
| Network Frequency | 50/60 Hz |
| No. Of Poles | 3 |
| Number Of Poles | 3 |
| Number Of Slots | 5 |
| Operating Altitude | 0 ft.. to 6561.68 ft. Without Derating, 13123.36 ft. With Derating |
| Phase Connection | ABC |
| Pollution Degree | 3 IEC 60947-1 |
| Power Wire Stripping Length | 1" |
| Quality Labels | ce.png |
| Quantity Per Set | 1 |
| Rated Impulse Withstand Voltage | 8 kV |
| Rated Insulation Voltage | 750V |
| Rated Operational Voltage | 600V |
| Rated Service Breaking Capacity | 25 kA @ 240V AC @ 50/60 Hz, 20 kA @ 380/415V AC @ 50/60 Hz |
| Returnability | No |
| Tightening Torque | 442.5 lbf.in. @ 0.1 sq. in. to 0.4 sq. in. @ 3 x 3/0 AWG to 500 Kcmil, 8.9 lbf.in. to 11.5 lbf.in. |
| Trip Unit Name | Micro Logic 5.0 A |
| Trip Unit Technology | Electronic, Ammeter, MicroLogic 5 A, LSI |
| Voltage | 600V |
| Voltage Type | AC |
| Width | 8.27" |
Shipping Info:
| Ship weight (kg) | 14.4 |
| Ship height (cm) | 32.66 |
| Ship length (cm) | 20.45 |
| Ship width (cm) | 21.01 |
| Country of Origin | US |
Product Details:
- Square D PGA36040U43A PowerPact P circuit breaker designed to protect sensitive electrical circuits against short-circuit or overload occurrences
- Features MicroLogic Ammeter 5.0 electronic trip unit delivering long-time, short-time and instantaneous current limiting functions
- Integral I-line style plug in facility makes it suitable for use with busbars
- Advance software algorithms for controlling the power supply and quickly interrupting the extreme current surges
- Adheres to IEC, UL and CSA standards
Product Variants
| Product | Model | Amps | Number Of Poles | Phase Connection | Voltage Type | Frame Type | Voltage | Control Type | Mounting Height | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
PGA36060U43A | - | 3 | ABC | AC | PGA | 600V | Toggle | 9" | - | RFQ
|
![]() |
PGA36080 | - | 3 | ABC | AC | PGA | 600V | Toggle | 9" | €11,374.73 | |
![]() |
PGA36100 | - | 3 | ABC | AC | PGA | 600V | Toggle | 9" | - | RFQ
|
![]() |
PGA36120 | - | 3 | ABC | AC | PGA | 600V | Toggle | 9" | €13,094.15 | |
![]() |
PGA36120U41A | - | 3 | ABC | AC | PGA | 600V | Toggle | 9" | €14,284.48 | |
![]() |
PGA36120U44A | - | 3 | ABC | AC | PGA | 600V | Toggle | 9" | €16,400.75 | |
![]() |
PGA36080CU31A | 800A | 3 | ABC | AC | PGA | 600V | Toggle | 9" | €26,030.40 |
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SQUARE D PGA36040U43A Molded Case Circuit Breaker, 3P, I-Line, 400A, 35kAIC @ 480V



