Square D BGA24040Y1 - 40A, Circuit Breaker

The Square D BGA24040Y1 is a purpose-built 40A circuit breaker designed to protect distributions, control, and motor-related systems with dependable overcurrent protection. Built for heavy-duty environments, this unit fits into panelboards, switchboards, control panels, and OEM equipment to keep electrical systems running safely and reliably.

Key specifications

• Current rating: 40A
• Breaker type: Circuit Breaker

Where this breaker really shines

• Ideal for industrial, commercial, and OEM applications where protecting distribution panels and motor control centers is critical.
• Suitable for panelboards, switchboards, control panels, and OEM equipment, offering a consistent protection solution across diverse electrical installations.

Why it stands out

• Trusted Square D design lineage, delivering predictable performance in mission-critical electrical rooms.
• Compact 40A protection that accommodates a range of panel configurations without sacrificing protection quality.
• Clear current rating and reliable interruption behavior help minimize downtime by preventing damage from overcurrents in feeders and control circuits.

Practical use cases

• Upgrading aging or undersized breakers in factory panelboards to improve protection for feeders and downstream equipment.
• Providing robust overcurrent protection for motor feeders in motor control centers and industrial machinery control panels.
• Integrating into OEM equipment enclosures where a standardized, dependable 40A protective device is required.

Tips for installation and maintenance

Before integrating the BGA24040Y1, confirm compatibility with your panel type and the panel’s protective device specifications. Always follow applicable electrical codes and manufacturer instructions during installation, replacement, and testing. Regularly inspect connections for tightness and ensure the device remains free from damage or corrosion to maintain reliable protection over time.