Square D JLA36250U31X - 250 A, 3-Pole Plug-In Circuit Breaker | AmpState

When you need robust, reliable protection for large branch circuits, the Square D JLA36250U31X delivers. This 250 A, 3-pole plug-in molded case circuit breaker is designed for fast installation in panelboards and load centers, providing dependable overcurrent and short-circuit protection across residential, commercial, and light industrial applications.

• Fast plug-in connection—quick installation and simple replacement reduces downtime during maintenance or upgrades.
• Thermal-magnetic trip unit—combines a thermal element for stable overload protection with a magnetic trip for instantaneous response to short circuits.
• 3-pole, 250A rating—suitable for three-phase systems and high-current branch circuits.
• Molded case, plug-in mounting—rugged construction that tolerates field service and provides safe, secure mounting.
• OEM-compatible—built to work with matching Square D OEM load centers and panelboards for proper fit and listing.
• Versatile application—an ideal solution for residential, commercial, and light industrial electrical protections.

Technical details at a glance: Square D JLA36250U31X, 250 A, 3 poles, plug-in mounting, molded case circuit breaker, part number JLA36250U31X, type Thermal-magnetic molded case circuit breaker, used for branch circuit overcurrent and short-circuit protection.

Ideal for installers and maintenance teams working with Square D panelboards that require a 3-pole, 250 A plug-in breaker. It’s a practical choice for service upgrades, panel refurbishments, and new installations in homes, retail spaces, and light manufacturing environments.