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All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
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Product Info
- Manufacturer:Schneider Electric
- Sub-Category:Molded Case
Description
MJA36400
MJA36400 is a Square D PowerPact M series molded case circuit breaker designed for reliable power distribution in commercial and industrial applications.
This 3-pole, 400A breaker features a 600VAC voltage rating, 25kA interrupting capacity at 600V, and an I-Line plug-on mounting style for easy installation in compatible panelboards. It utilizes a solid-state electronic trip unit (ET 1.0) with long-time and instantaneous protection, and is certified to UL, CSA, CE, NEMA, NOM, and IEC standards for global compliance and safety.
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Key Specifications
- Part Number: MJA36400
- Manufacturer: Square D (Schneider Electric)
- Amperage: 400A
- Voltage: 600VAC
- Poles: 3
- Mounting Type: I-Line plug-on
- Interrupt Rating: 25kA at 600VAC, 65kA at 480VAC, 100kA at 240VAC
- Series/Frame: PowerPact M, MJA frame
- Trip Unit: Electronic, ET 1.0
- Certifications: UL, CSA, CE, NEMA, NOM, IEC
- Wire Range: 3/0 AWG to 500 kcmil (Aluminum/Copper)
- Frequency: 50/60 Hz
- Temperature Rating: -25°C to 70°C
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Specifications
- Part Number: MJA36400
- Manufacturer : Schneider Electric
- Brand : Square D
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : Powerpact
- Type : MJA
- Voltage : 600
- Amperage : 400
- Phase : 3
- Poles : 3
- AIC rating : 65kA@480V
- Connection : Panel Mount
- Functions : Long Time and Instantaneous Trip
- Terminal Connection : Box Lug
- Frame Size : 800A/M
- Temp Rating : -13–158 °F (-25–70 °C)
- MCM Size : Min. Wire Size 3/0 AWG Max. Wire Size 500 MCM
- Breaker Type : Standard
- Protection : Solid State
- Phase Connection : ABC
Product Data
- UPC : 785901572619
- GTIN : 00785901572619
- Country of Origin : United States
- Dimensions : 12.86 in (326.64 mm) x 8.27 in (210.06 mm) x 8.05 in (204.47 mm) (Height x Width x Depth)
- Weight : 28.85 lb
- Panel Type : I Line Panelboards
- Standards : UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
- Certification : UL, CSA, NOM
- Wire Size : 3 x AWG 3/0...3 x 500 kcmil aluminium/copper
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