The Schneider Electric Square D JJL34250WU31XLC is a three-pole molded case circuit breaker designed for robust electrical protection in demanding industrial environments. This breaker is part of the JJL series, engineered to safeguard circuits against overcurrent conditions. It is suitable for applications requiring reliable circuit interruption and fault protection.

Technical details

• Series: JJL
• Type: Molded Case Circuit Breaker
• Poles: 3
• Amperage Rating: 250A
• Voltage Rating: 480V AC
• Interrupting Rating: 25kA at 480V AC (UL 489)
• Certifications: UL 489 Listed
• Frame Size: 250A

Applications & compatibility

This JJL series circuit breaker is commonly deployed in heavy industrial settings, including manufacturing plants, power distribution panels, and large machinery control systems. It provides essential protection for motor circuits, feeder circuits, and branch circuits where reliable overcurrent and short-circuit protection is critical for operational continuity and equipment safety.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D JJL34250WU31XLC or contact our technical team for cross-reference assistance with compatible JJL series components.