Square D JGA36250 - 250A, 3-Pole, Molded Case Circuit Breaker

Introducing the Square D JGA36250 — a 250A, 3-Pole Molded Case Circuit Breaker engineered for demanding electrical systems. This device delivers dependable overcurrent protection in panelboards, switchboards, and control panels, helping prevent damage from faults while keeping your operations safe and up and running.

Designed for industrial, commercial, and OEM environments, the JGA36250 handles large loads with confidence and supports flexible three-phase distribution. Its molded case construction keeps the unit compact and easy to integrate into existing electrical architectures.

Key specifications

• Current rating: 250A
• Poles: 3-Pole
• Breaker type: Molded Case Circuit Breaker

Where it shines

• Panelboards, switchboards, and control panels requiring robust overcurrent protection for three-phase systems
• Distribution panels and motor control centers in manufacturing, processing, and heavy-duty environments
• OEM applications where a reliable, factory-built protection device is essential

Why choose this model

The JGA36250 pairs a high 250A rating with a compact molded case design, enabling you to safeguard large feeders and motors without sacrificing space in control enclosures. By consolidating protection for three phases in a single device, it simplifies wiring, reduces panel complexity, and supports easier maintenance and fault isolation.

Practical tips and use cases

• Use in motor control centers (MCCs) to protect feeders to large motors, pumps, and conveyors
• Ideal for commercial facilities with substantial three-phase loads like HVAC systems, compressors, and industrial machinery
• In OEM panels, deploy where you need reliable upstream protection for multiple three-phase circuits in a compact footprint

With the Square D brand backing, this molded case circuit breaker is a trusted solution for steady, safe operation in demanding distribution setups. It’s more than a component—it’s a safeguard for uptime, designed to perform when every second counts.