Square D LA36250 - 250 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState

Square D LA36250 is a 250A, 600V, 3-Pole Plug-In Molded Case Circuit Breaker engineered for dependable branch circuit protection in panelboards and load centers. Built to safeguard electrical systems from overload and short circuits, this unit combines robust protection with streamlined installation for a wide range of applications.

Key advantages that make this breaker a practical choice for professionals and DIY installers alike:

• Fast plug-in connection enables quick installation and simple replacements, reducing downtime on service panels and improving project timelines.
• Thermal-magnetic trip unit delivers stable, repeatable protection by responding to both overloads and short-circuit events, helping to prevent equipment damage and nuisance trips.
• OEM-compatible designed to pair with matching Square D load centers and panelboards, ensuring reliable performance and a cohesive protection system.
• Versatile for multiple sectors suitable for residential, commercial, and light industrial electrical infrastructures, where dependable branch-circuit protection is essential.

Technical snapshot

• Manufacturer: Square D
• Part Number: LA36250
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 250A
• Voltage Rating: 600V
• Number of Poles: 3
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

• Upgrading or replacing feeders in existing Square D panelboards and load centers where a reliable 250A, 600V triangular- or three-pole protection is required.
• New installations in residential or light commercial Service Panels that demand fast installation and scalable protection for high-current circuits.
• Retrofits in retrofit-ready electrical systems where plug-in compatibility minimizes downtime and simplifies future maintenance.

Why this matters in your electrical design: a plug-in design paired with a thermal-magnetic trip unit delivers a balance of quick serviceability and dependable protection. With the LA36250, you’re not just protecting wiring and devices—you’re safeguarding critical equipment and reducing the risk of cascading faults across your panelboard or load center.

If you’re configuring a robust, ship-ready protection strategy for high-current feeders or updating an existing Square D installation, the LA36250 provides a precise, reliable solution. It’s the practical, purpose-built choice for professionals who value fast serviceability, consistent trip performance, and seamless OEM compatibility in demanding electrical environments.