PJA36040U63AE1 - 400Amp Circuit Breaker
- 400 Amp
- 25k @ 600 V.AC, 65k @ 480 V.AC; 100k @ 240 V.AC Volts AC
- 3 Pole
Purchase Options: New In Box
PJA36040U63AE1 - 400Amp Circuit Breaker Description
PJA36040U63AE1 - 400Amp Circuit Breaker
The PJA36040U63AE1 is a 3-pole, 400-amp PowerPacT P-Frame I-Line circuit breaker designed for your commercial and industrial electrical distribution systems that require dependable overcurrent protection. Equipped with a MicroLogic trip unit featuring Long-Time, Short-Time, and Instantaneous (LSI) protection, it gives users greater control over trip settings to help you protect equipment while improving coordination with other protective devices. The I-Line design allows for straightforward installation in compatible electrical distribution equipment, making this breaker a practical choice for both replacement projects and new installations. With interrupting ratings of 25 kA at 600 VAC, 65 kA at 480 VAC, and 100 kA at 240 VAC, this breaker is well-suited for applications where reliable performance is essential.
Key Features and Benefits
- 400 Amp Current Rating: 400 amp current rating.
- Three-Pole Configuration: Three-pole configuration for three-phase electrical systems.
- PowerPacT P-Frame Design: PowerPacT P-Frame design.
- I-Line Mounting: I-Line mounting for compatible panelboards and switchboards.
- MicroLogic Trip Unit: MicroLogic trip unit with adjustable Long-Time, Short-Time, and Instantaneous (LSI) protection.
- 80% Rated Circuit Breaker: 80% rated circuit breaker.
- Interrupting Ratings: Interrupting ratings:
- 25kA at 600 VAC
- 65kA at 480 VAC
- 100kA at 240 VAC
- Overcurrent Protection: Helps protect electrical equipment from overloads and short circuits.
Technical Specifications
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Part Number: PJA36040U63AE1
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Type: PJA
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Frame: PowerPacT P-Frame
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Mounting: I-Line
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Poles: 3
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Amperage: 400A
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Rating: 80% Rated
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Trip Unit: MicroLogic with LSI Functions
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A.I.C. Rating:
- 25kA @ 600 VAC
- 65kA @ 480 VAC
- 100kA @ 240 VAC
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Dimensions:
- Height: 12.86 in.
- Width: 8.27 in.
- Depth: 8.05 in.
Material Compliance and Certifications
- Application: This circuit breaker is manufactured for use in commercial and industrial electrical distribution systems.
- Compliance Requirements: Compliance with applicable industry standards and certifications may vary by production date. Always verify that the breaker meets the requirements of your specific installation and local electrical codes.
Where It Works Best
- The PJA36040U63AE1 is commonly used in:
- Commercial buildings
- Manufacturing facilities
- Distribution equipment
- I-Line panelboards
- Switchboards
- Motor control applications
- Electrical upgrades and replacement projects
- Facilities that require adjustable LSI protection
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Square D® is a registered trademark of Schneider Electric. Products sold are surplus, used, or refurbished and are NOT supplied by Schneider Electric or its affiliates.
Specifications
- Depth:8.05
- Height:12.86
- Width:8.27
- Poles:3
- Amperes:400
- A.I.C. Rating & Volts:25k @ 600 V.AC, 65k @ 480 V.AC; 100k @ 240 V.AC
- Type:PJA
- Additional Notes:P-Frame, PowerPacT, I-Line, 80% Rated Circuit Breaker with MicroLogic Trip Unit with LSI Functions
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE ground shipping on breaker orders over $100 and all other items with orders over $500.
Shipping charges are Prepaid and Allowed on UPS Ground orders for all other products on orders over $500.00, again only when shipping within the lower 48 continental United States, provided the product(s) can safely ship UPS Ground.
If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.
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Same Day Shipping
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In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).