Schneider Electric A1B330 Circuit Breaker, 30A, 3-Pole, 240V

The Schneider Electric A1B330 circuit breaker is built to meet the demanding needs of industrial electrical systems. With a 30 A rating, a 3-pole design, and a 240 V operating voltage, this unit is purposefully engineered for three-phase protection in service, maintenance, and replacement projects. Rely on a trusted Schneider Electric component to keep critical equipment safeguarded and operations uninterrupted.

• Amperage: 30 A
• Poles: 3-pole design for three-phase protection
• Voltage: 240 V
• Application: Industrial service, maintenance, and replacement projects
• Part number for compatibility: A1B330

Designed for professionals who install, service, and replace circuit protection in manufacturing floors, panel houses, and industrial control cabinets, the A1B330 delivers reliable overcurrent protection for three-phase circuits. It’s particularly well-suited for protecting motors, conveyors, pumps, and other essential equipment in environments where downtime is costly and safety is paramount.

Why this matters — choosing the right 3-pole 240 V breaker helps prevent nuisance trips, minimizes electrical faults, and simplifies field retrofit tasks. The A1B330’s robust construction supports consistent performance under demanding conditions, making it a practical choice for large-scale electrical distributions.

Compatibility and support — always verify fit by part number (A1B330) and by your specific application requirements. If you need help matching a part number or confirming compatibility with your panel or equipment, reach out and we’ll assist you in ensuring a precise, reliable match.