The Schneider Electric Square D MJA264005 is a molded case circuit breaker from the PowerPact series, engineered for robust electrical system protection. This 2-pole breaker is designed to safeguard against overcurrent conditions, including both sustained overloads and sudden short circuits. Its application is typically found in industrial power distribution panels and machinery control systems where reliable circuit interruption is paramount.

Technical Details

• Series: PowerPact
• Poles: 2
• Current Rating: 400 Amps
• Voltage Rating: 600 Volts AC
• Interrupting Rating: Not specified in provided information; consult manufacturer datasheet for details.
• Frame Size: MJA (specific dimensions require datasheet verification)
• Terminal Type: Not specified in provided information; consult manufacturer datasheet for details.
• Trip Unit Type: Thermal-magnetic (implied by standard molded case breaker design; specific settings require datasheet verification)

Applications & Compatibility

This Schneider Electric Square D circuit breaker is suitable for use in a variety of demanding industrial environments. Common applications include protecting main feeders, branch circuits, and motor loads in manufacturing plants, processing facilities, and commercial buildings. It is designed to integrate into standard electrical enclosures and switchgear assemblies.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the MJA264005 or contact our technical team for cross-reference assistance with compatible PowerPact components.