Schneider Electric JGA36250U31X PowerPacT J-Frame Circuit Breaker 250A 3P 600VAC 18kA I-Line MicroLogic 3.2

250A 3 Pole Circuit Breaker for Reliable Power Protection

PowerPacT J-Frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. This PowerPacT J-Frame circuit breaker provides MicroLogic Standard with a 3.2 trip unit and an LI function with a breaking capacity of 18kA at 600VAC. All PowerPacT J-Frame circuit breakers are equipped with dual-break rotating contacts that reduce the amount of peak current during a short circuit fault. All PowerPacT circuit breakers have an integral push-to-trip button in the cover to manually trip the circuit breaker.

This PowerPacT J I-Line circuit breaker is available in I-Line construction for easy installation and removal in I-Line applications. This unit has I-Line terminations on the line side and mechanical lugs on the load side. This PowerPacT J, 250A, 3 pole, circuit breaker has a breaking capacity of 18kA at 600VAC. This circuit breaker has a continuous current rating of 80% with an ABC phase connection. This is an I-line breaker with lugs on OFF end only.

Key Features

• Available in 2 or 3 pole design
• Overcurrent protection and switching on AC systems
• MicroLogic 3.2 electronic trip unit with LI function
• LED indicators: Ready (green), Alarm 90% Ir (orange), Alarm 105% Ir (red)
• Common accessories across the range
• Easy to install, extremely versatile, a wide variety of terminal options
• UL 489 Listed, CSA, NOM, IEC CCC, UKCA, and CE marked

Specifications

Warranty

18 months contractual warranty.

Documents

• Product Datasheet (PDF)
• User Guide (PDF)
• Instruction Sheet (PDF)

Manufacturer Product Page: View on Schneider Electric

Built for High-Performance Electrical Protection

The Schneider Electric JGA36250U31X PowerPacT J-Frame Circuit Breaker is a dependable 250A 3 Pole Circuit Breaker designed for demanding electrical distribution systems. With a 600VAC rating and 18kA interrupting capacity, it delivers strong protection for commercial and industrial applications where safe power control is critical. This breaker is engineered to help prevent overloads and short circuits while maintaining stable performance. Its J-Frame construction supports efficient installation and long-term durability, making it a practical choice for panel builders, facility managers, and electrical contractors who need reliable circuit protection in compact systems.

Advanced MicroLogic 3.2 Trip Unit

This circuit breaker includes the MicroLogic 3.2 electronic trip unit, which adds precision and flexibility to system protection. The trip unit helps detect electrical issues more accurately than basic thermal-magnetic designs, improving response to overload and fault conditions. For users managing sensitive or high-value equipment, this feature supports safer operation and better system control. The Schneider Electric JGA36250U31X also uses I-Line connection technology, which simplifies mounting and integration in compatible switchboards and panelboards. As a 250A 3 Pole Circuit Breaker, it combines advanced protection with user-friendly installation, helping reduce downtime and improve electrical reliability.

Designed for Efficient Installation and System Compatibility

The PowerPacT J-Frame series is known for dependable performance and installation efficiency, and this model continues that reputation. Its three-pole design is ideal for three-phase systems, offering balanced protection across all phases. The compact form factor makes it easier to fit into space-conscious electrical setups without sacrificing performance. Because it supports I-Line style mounting, the breaker is well suited for use in compatible Schneider Electric equipment. This makes it a strong solution for upgrades, replacements, and new builds where consistency and compatibility matter. For professionals seeking a trusted 250A 3 Pole Circuit Breaker, this model offers a practical mix of protection, convenience, and durability.

A Trusted Choice for Commercial and Industrial Applications

The Schneider Electric JGA36250U31X is a smart choice for facilities that require stable and secure electrical distribution. It is well suited for commercial buildings, industrial plants, machinery circuits, and critical power systems that depend on reliable breaker performance. With its 250A rating, 3-pole configuration, 600VAC capability, and 18kA interrupting rating, it supports a wide range of demanding applications. The combination of robust construction and MicroLogic 3.2 protection helps ensure dependable operation over time. When you need a high-quality 250A 3 Pole Circuit Breaker that delivers safety, compatibility, and trusted Schneider Electric engineering, this PowerPacT J-Frame model is built to meet the job.