Square D MG17435 - 7A, 480VAC, 2-Pole, Miniature Circuit Breaker (MCB)

Square D MG17435 – a compact 2-Pole Miniature Circuit Breaker (MCB) rated at 7A and up to 480VAC, crafted to protect distribution panels, switchboards, and control panels in demanding industrial and commercial settings.

Why this 2-Pole MCB stands out

• Two-pole design provides simultaneous disconnection of both live conductors, ensuring safe isolation in 3‑phase or multi-wire systems.
• 7A current rating offers precise protection for small auxiliary circuits, control logic, and other low‑current loads, reducing nuisance trips during normal operation.
• 480VAC voltage rating makes it suitable for high‑voltage distribution environments commonly found in industrial facilities and large commercial installations.
• Trusted Square D build quality delivers consistent trip characteristics and reliable performance across installations and over time.
• Specifically intended for panelboards, switchboards, and control panels, enabling straightforward integration into existing Square D ecosystems.

Ideal applications

• Control panels in manufacturing lines and automation assemblies requiring dependable overcurrent protection.
• Distribution panels in commercial or light industrial spaces where space efficiency and clear isolation are critical.
• Motor control centers and equipment enclosures that demand quick, safe disconnection of two conductors during faults.
• OEM equipment builds where a compact, reliable MCB fits into tight panels without compromising safety.

Practical benefits and considerations

The MG17435 delivers clear, predictable protection for circuits that don’t require high current but do demand reliable interruption during faults. Its 480VAC rating provides headroom for line-to-line protection in high‑voltage configurations, helping protect wiring, components, and operators. Built to integrate seamlessly with panelboards and control infrastructure that rely on Square D components, it supports consistent mounting, electrical characteristics, and serviceability across your installations.

Technical snapshot

• Current rating: 7A
• Voltage rating: 480VAC
• Poles: 2-Pole
• Breaker type: Miniature Circuit Breaker (MCB)

Choose the Square D MG17435 when you need dependable overcurrent protection with precise control for small-load circuits in high-voltage panel environments. It’s a purposeful, reliable choice for engineers, electricians, and OEMs aiming for safe, efficient electrical distribution and minimized downtime.