Schneider Electric MGN61301 Circuit Breaker, 1A, 1-Pole, 277V

Schneider Electric MGN61301 Circuit Breaker is a compact, industrial-grade protective device designed for reliable overcurrent protection on 277V circuits. With a 1 A rating and a single pole, it’s an ideal choice for small-load branches within commercial or industrial electrical systems where precise, predictable interruption is essential for safety and uptime.

Key features that matter in real-world installations

• Part Number: MGN61301 — use this exact identifier to verify compatibility with your enclosure and application requirements.
• Current rating: 1 A — protects delicate control circuits, lighting feeders, and other low-current loads without nuisance trips.
• Poles: 1— fits single-circuit branches in standard industrial panels.
• Voltage rating: 277 V — suitable for common commercial/industrial distribution where 277V lighting and power circuits are used.
• Ideal for: industrial electrical service, maintenance, and replacement projects where quick, reliable circuit isolation is needed.
• Compatibility support: If you’re unsure about fit, we can help verify compatibility—message us and we’ll assist with part-number matching and application requirements.

Use cases: where this breaker shines

Replacing aging protection in service panels, upgrading or maintaining 277V distribution circuits, or adding a dedicated 1A, single-pole protection to a small-load feeder. The MGN61301 is designed to integrate into industrial workflows where downtime is costly and precise circuit protection matters—think control panels, lighting feeders in large facilities, or dedicated instrumentation circuits that require dependable shutdown when faults occur.

How to ensure the part fits your panel

Important: verify fit by part number and application requirements. The MGN61301 should be checked against your specific enclosure, wiring scheme, and 277V distribution plan. If you need help confirming compatibility or aligning this part with your installation, reach out—our team is ready to assist with part-number validation and practical installation guidance.

Why Schneider Electric for circuit protection

Schneider Electric stands behind a long track record of robust electrical protection solutions. The MGN61301 embodies this heritage with a dependable, purpose-built design for industrial environments, offering straightforward replacement in existing systems and a clear path to reliable circuit isolation when it matters most.