HLC3400FM | Circuit Breaker | 400A | 3-Pole | 600V

The HLC3400FM Industrial Circuit Breaker is engineered for reliability in demanding electrical environments. Designed for maintenance, retrofit, and replacement projects where exact specifications matter, this 400A, 3-pole unit delivers solid protection for three-phase power systems operating up to 600V. When you need a precise, compatible fit for your existing panels, the HLC3400FM is the clear reference point.

Key specifications

• Amperage: 400A
• Poles: 3-Pole
• Voltage: 600V
• Part number: HLC3400FM

Why this breaker is a smart choice

• Exact match for three-phase systems up to 600V, making it a straightforward replacement in compatible panels.
• Ideal for retrofit projects and panel upgrades where maintaining current protection levels is critical.
• Part number-based compatibility: using HLC3400FM as the reference ensures you’re selecting the right unit for your equipment.

Who should consider the HLC3400FM

• Electrical engineers and maintenance technicians performing routine maintenance, component refreshes, or panel retrofits in industrial settings.
• Facilities teams upgrading old control gear to maintain reliability in manufacturing floors, warehouses, and processing lines.
• Contractors seeking a dependable, drop-in replacement that aligns with existing three-phase, 400A, 600V architectures.

Compatibility and ordering tips

Before purchasing, confirm fit and ratings against your current installation. The part number is the best reference for compatibility, so cross-check HLC3400FM with your panel’s documentation and any manufacturer-specific requirements.

Practical use notes

• Use cases include maintenance shutdowns, equipment retrofits, and lifecycle replacements where preserving electrical protection is essential.
• Provides a reliable means to safeguard motors, drives, and other three-phase equipment connected to 600V circuits.
• Keep spares with the same 400A, 3-pole, 600V specifications to minimize downtime during outages or service windows.

For projects that demand precise, compatible protection, the HLC3400FM offers a dependable solution that aligns with your 400A, 3-pole, 600V requirements. Rely on this part number to ensure a proper match and trustworthy performance in your industrial power distribution.