HFA2040L | Circuit Breaker | 40A | 2-Pole | 600V

The HFA2040L is an industrial circuit breaker engineered to protect electrical systems in maintenance, retrofit, and replacement projects where exact specs matter. With a 40-amp rating, two poles, and a 600-volt maximum, this unit is built to handle demanding industrial loads while providing reliable fault interruption.

Designed for panels, switchgear, and equipment feeders that require precise protection, the HFA2040L offers a straightforward replacement option when matching the part number is critical for compatibility.

Key specifications

• Amperage: 40 A
• Poles: 2-Pole
• Voltage rating: 600 V
• Part number reference: HFA2040L

Ideal use cases

• Maintenance and service upgrades for 600V electrical installations
• Retrofit projects where existing equipment requires the same 2-pole, 40A protection
• Replacement of worn or failed circuit breakers in industrial panels and switchgear

Purchase and compatibility notes

Important: Confirm fit and ratings before ordering. The part number is the best reference for compatibility to ensure correct mounting, terminals, and trip characteristics for your system.

Installation and maintenance tips

• Verify terminal torque and wiring configuration according to your panel manufacturer’s guidelines
• Handle with appropriate safety precautions and disconnect power before replacement
• Inspect for signs of wear, corrosion, or damage during installation and replace if integrity is compromised

Why this model stands out

The HFA2040L is a straightforward, purpose-built solution for protection in 600V environments. Its two-pole design offers clear circuit separation and reliable interruption to minimize damage during fault conditions. When your system requires exact specifications, this breaker provides a dependable match to maintain continuity and safety.