NPL112X6PG 125A 3P 600V Circuit Breaker, NEMA 3R | AmpState

Meet the NPL112X6PG 125A 3P 600V Circuit Breaker — a rugged, NEMA 3R-rated protection device designed for dependable performance in panelboards, load centers, and electrical distribution enclosures. Built for replacement projects and spare stocking, it helps you preserve the original BOM while delivering reliable protection for critical circuits.

Why this breaker stands out

• Exact fit for original BOM: The NPL112X6PG model is tailored to align with the original part number, reducing installation guesswork and downtime when replacing aged or failed breakers.
• NEMA 3R outdoor-ready: With a weather-resistant enclosure rating, you can deploy this breaker in outdoor or damp environments without compromising safety or performance.
• Robust protection: Rated for 125 A, 3-pole configuration at 600 V, it提供s solid protection for multi-line feeders and critical circuits in commercial or light industrial installs.
• Stocking convenience: Ideal for maintaining a ready-to-go spare inventory, so you’re prepared for rapid restoration after a trip or fault.

Specifications at a glance

• Part Number: NPL112X6PG
• Amperage: 125 A
• Poles: 3
• Voltage: 600V
• Enclosure Rating: NEMA 3R
• Product Type: Circuit Breaker
• Manufacturer: Brand Not Specified (available from AmpState)

Ideal applications and use cases

• Panelboards and load centers requiring reliable 125 A, 3P, 600 V protection.
• Replacement projects where keeping the BOM intact is critical for system compatibility and traceability.
• Outdoor or semi-outdoor electrical distributions where moisture resistance is important.
• Spare stock for facilities with critical feeders to minimize downtime during maintenance windows.

How AmpState supports you

If you’re unsure about compatibility or need help matching a part number, AmpState offers guidance to confirm fit and ensure you’re selecting the exact component your system requires. It’s all about reducing risk and speeding up procurement for critical electrical infrastructure.

Practical tips for installation and maintenance

• Verify that the existing system requires a 3-pole, 125 A breaker at 600 V and that the installation environment benefits from a NEMA 3R enclosure.
• Keep a spare NPL112X6PG on hand to minimize downtime during service or replacement cycles.
• Store replacements in appropriate environmental conditions to preserve electrical performance and prolong shelf life.
• When replacing, double-check panelboard compatibility and conduct a post-installation test of the protective circuit to confirm proper operation.

For seamless procurement and precise compatibility, choose the NPL112X6PG from AmpState — the trusted source for matching original specifications, solid protection, and dependable electrical distribution solutions.