NPL1X10PG 10A 1P 240V Circuit Breaker, NEMA 3R | AmpState

Protect outdoor and rugged electrical installations with the NPL1X10PG, a 1-pole, 10-amp, 240-volt circuit breaker designed for reliable overcurrent protection in panelboards, load centers, and electrical distribution systems. Its NEMA 3R rating means it’s built for weather-resistant performance in outdoor or damp environments, helping keep critical circuits safe in weatherproof enclosures.

This unit is particularly valuable for retrofit work and maintenance planning when keeping the exact part number consistent is important. Available from AmpState, the NPL1X10PG ensures you have a dependable, drop-in replacement that aligns with existing installations.

Key specifications at a glance

• Amperage: 10 A
• Poles: 1
• Voltage: 240V
• Rating: NEMA 3R (outdoor/weather-resistant)
• Part number: NPL1X10PG
• Applications: panelboards, load centers, and electrical distribution

Why this NPL1X10PG stands out

• Part-number stability for easy retrofits — maintain consistency with existing installations to minimize downtime and installation errors.
• Outdoor-ready protection with a 3R rating, suitable for weather-exposed panels and outdoor electrical distribution setups.
• Compact, single-pole design pairs 10 A protection with 240 V circuits, ideal for branch circuits in lighting, receptacles, and small equipment lines.
• Designed for practical maintenance and service planning, helping you stock the exact component needed for quick replacements.

Ideal use cases

• Retrofits in panelboards or load centers where the original part number must be preserved
• Outdoor or damp-location circuits in weatherproof enclosures (lighting, pumps, irrigation, HVAC controls)
• Maintenance planning for commercial or light-industrial distribution boards that service 240V circuits

Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.