Square D™ LAL36400MB

Features

• High Current Rating: Supports up to 400A for heavy-duty applications.
• Thermal-Magnetic Trip Unit: Provides accurate overcurrent protection.
• Compact Design: Space-saving size suitable for tight installations.
• Durable Construction: Designed to withstand rigorous industrial environments.
• Easy Installation: Compatible with standard mounting systems.
• Reliable Performance: Ensures consistent operation and safety.
• UL Listed: Meets strict safety and performance standards.

Specifications

• Type: Molded Case Circuit Breaker
• Current Rating: 400A
• Voltage Rating: 600V AC
• Number of Poles: 3
• Trip Unit: Thermal-Magnetic
• Interrupting Capacity: As per manufacturer specs (typically 65 kA @ 480V for similar models)
• Mounting Style: Bolt-on
• Certifications: UL 489, CSA C22.2
• Dimensions: Standard MCCB size
• Operating Temperature Range: -20°C to +70°C (-4°F to +158°F)

The SQD LAL36400MB is a robust and efficient 400A, 600V, 3-pole molded case circuit breaker designed to provide overcurrent protection and safe power distribution in commercial and industrial applications. Built with advanced thermal-magnetic trip technology, this circuit breaker ensures precise performance under a wide range of conditions. Its compact design and durable construction make it ideal for panelboards, switchboards, and standalone applications.