Square D MG24500 1A 1-Pole 240 V Circuit Breaker

The Square D MG24500 1A 1-Pole 240 V Circuit Breaker is a purpose-built overcurrent protector designed to safeguard your electrical circuits with precise, low-current control. Built to meet the needs of professional panel maintenance and reliable daily use, this breaker delivers dependable performance in a compact, OEM-grade package.

Key specifications at a glance:

• Part number: MG24500
• Current rating: 1 A
• Poles: 1
• Voltage rating: 240 V

Why this specific 1A, 1-pole model matters

• Precise protection for low-current loads: 1 amp trip threshold helps prevent nuisance trips while guarding sensitive equipment and control circuits.
• Compact, reliable design: engineered by Square D for consistent performance and straightforward replacement in compatible panels.
• Clear compatibility within the MG-series ecosystem: designed to integrate with Square D panel boards and enclosures that support the MG24500 family, offering a streamlined, stock-ready solution for maintenance and upgrades.

Ideal use scenarios

• Small control circuits in residential or light commercial settings that operate on 240 V systems.
• Auxiliary or auxiliary-powered loads where tight current control reduces the risk of overheating or equipment wear.
• Replacement for worn or mismatched breakers in compatible Square D panels, ensuring consistent electrical protection without altering existing wiring layouts.

Practical considerations for installation and every-day use

• Verify panel compatibility with MG-series breakers before installation to ensure a proper fit and electrical characteristics.
• Follow standard electrical safety practices and the panel manufacturer’s guidelines during replacement or expansion projects.
• Store and handle the breaker in its original packaging until installation to avoid corrosion or handling damage.

Whether you’re stocking up for routine panel maintenance, replacing a failed unit, or upgrading a low-current branch circuit, the Square D MG24500 1A 1-Pole 240 V Circuit Breaker delivers dependable protection with a precise, purpose-driven specification. It’s a smart, OEM-aligned choice for professionals maintaining Square D panels and looking for a direct, compatible fit that preserves circuit integrity and system reliability.