Schneider Electric LLA36250U31X 250A 3P 600V Circuit Breaker, Plug-On | AmpState

Schneider Electric’s LLA36250U31X delivers dependable circuit protection for panelboards, load centers, and electrical distribution systems. With a 250 A rating, 3 poles, and a 600 V capability, this plug-on breaker is built for demanding environments where downtime is costly and reliability is non-negotiable. It’s the ideal choice when retrofit projects require a consistent part number for seamless maintenance planning.

• Plug-On installation means faster, cleaner field upgrades with fewer wiring steps and less risk of installation errors.
• Part-number stability supports retrofit work and ongoing maintenance when you need to keep the exact model unchanged across replacements.
• Three-pole protection provides balanced, reliable safeguarding for three-phase systems, simplifying coordination with existing bus and enclosure configurations.
• 250 A, 600 V rating covers high-current commercial and industrial circuits while accommodating a broad range of distribution layouts.
• Manufacturer compatibility ensures dependable performance within Schneider Electric’s ecosystem, reducing compatibility concerns with other LLA-series components.
• AmpState availability makes it easier to source this specific part when stock matters, with support available to help confirm fit.

Key specifications

• Amperage: 250 A
• Poles: 3
• Voltage: 600 V
• Product type: Circuit Breaker
• Manufacturer: Schneider Electric
• Part number: LLA36250U31X
• Plug-On: Yes

Who this is for

• Electrical contractors undertaking panelboard or load-center retrofits where maintaining a consistent part number is essential.
• Facilities managers planning long-term maintenance for electrical distribution systems that rely on Schneider Electric components.
• Projects requiring rapid replacement with minimal downtime and dependable, plug-on protection.

Practical use cases and benefits

• Retrofit a legacy panel without re-engineering your protection strategy—simply swap in the LLA36250U31X and preserve compatibility with existing LLA-series tooling.
• Schedule maintenance with confidence, knowing replacements align with your current configuration and procurement channels.
• Support for diverse environments—from light commercial to industrial facilities—where a solid 3-pole, 250 A protection device is the right fit for three-phase circuits.

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