Schneider Electric MG17417 30A 1-Pole 277 V Circuit Breaker

Protect important 277-volt circuits with precision using the Schneider Electric MG17417 30A 1-Pole 277 V Circuit Breaker. Built for consistent performance in commercial panels, this single-pole device isolates faults quickly to keep wiring and equipment safe.

Key specifications

• Current rating: 30 A
• Poles: 1
• Voltage rating: 277 V
• Part number: MG17417

Where it shines

277 V circuits are common in offices, retail spaces, and light industrial settings. This MG17417 breaker is designed to protect those circuits—whether you’re powering commercial lighting, fan-coil units, or small equipment loads—without unnecessary trips on normal startup. The 1-pole design concentrates protection on a single circuit, simplifying installation and replacement in compatible panels.

Why choose Schneider Electric MG17417

Choosing a breaker from Schneider Electric means relying on a heritage of electrical protection and compatibility. The MG17417 integrates with Schneider Electric distribution systems, ensuring predictable performance, easier stocking, and straightforward maintenance for service teams and contractors.

Practical use and installation tips

• Ensure the panel or distribution board accepts MG-series breakers before installation.
• Use in dedicated 277 V circuits to protect wiring and connected devices from overcurrent and short circuits.
• Periodic inspection of terminals and mounting for tightness helps maintain reliable operation.

Safety and maintenance

As with any electrical protection device, replace a breaker that trips frequently or shows signs of wear. Always follow local electrical codes and shut off power before servicing panels.

Specs at a glance

• Current rating: 30 A
• Poles: 1
• Voltage rating: 277 V
• Part number: MG17417