HLA2400T | Circuit Breaker | 400A | 2-Pole | 600V

Introducing the HLA2400T industrial circuit breaker—a robust 400A, 2-pole device designed for demanding power systems. It’s built for maintenance, retrofit, and replacement tasks where exact electrical specifications and dependable protection matter most.

Key specifications

• Amperage: 400 A
• Poles: 2-Pole
• Voltage rating: 600 V
• Part number: HLA2400T
• Compatibility note: Confirm fit and ratings before ordering; the part number is the best reference for matching equipment.

What this breaker enables

Designed to interrupt fault currents in industrial electrical systems, the HLA2400T provides reliable overcurrent protection for distribution feeders, motor circuits, and switchgear. Its precise rating helps protect wiring, controllers, and downstream devices, reducing downtime and potential damage during faults.

Ideal use cases

• Retrofits where the existing panel or switchgear requires a 400 A, 2-pole, 600 V device with the same electrical characteristics.
• Maintenance replacement for aging equipment to restore original protection levels.
• New installations or upgrades in industrial settings such as manufacturing facilities, data centers, and processing plants that demand robust overload protection.

Why it matters

Choosing the exact HLA2400T ensures mechanical compatibility and electrical performance with your existing gear. By matching the part number, you minimize the risk of misfits, incorrect trip curves, or incompatible mounting, speeding up deployment and reducing risk during critical outages.

How to verify fit and install

• Cross-check the old device’s part number against HLA2400T to ensure an exact match.
• Review the equipment labeling for amperage, voltage, and pole configuration before ordering.
• At installation, power down the system and follow your site’s lockout/tagout procedures and the manufacturer’s installation instructions for termination and mounting.

Practical tips for ongoing reliability

• Keep spare similar-type breakers on hand for preventive maintenance and rapid replacement.
• Store spares in a dry, clean environment to prevent corrosion on terminals and contacts.
• Regularly inspect connection points for tightness and signs of wear during scheduled maintenance cycles.