Airpax 11B3 - 100A, Circuit Breaker

The Airpax 11B3 - 100A Circuit Breaker is a rugged, ready-to-install solution for safeguarding power distribution in demanding environments. With a 100A current rating, this breaker delivers dependable overcurrent protection for panelboards, switchboards, control panels, and OEM equipment, helping prevent outages and equipment damage when faults occur.

Designed for industrial, commercial, and OEM applications, the Airpax 11B3 is built to sit at the heart of distribution panels and motor control centers. It provides rapid interruption during overloads or short circuits, enhancing safety and reducing the risk of cascading equipment failures in mission-critical systems.

• Current rating: 100A — precise protection for feeders and circuits in active facilities
• Breaker type: Circuit Breaker — engineered for reliable tripping and safe operation
• Applications: panelboards, switchboards, control panels, and OEM equipment
• Ideal for: industrial, commercial, and OEM environments where dependable protection matters
• Best use case: distribution panels and motor control centers requiring robust, consistent performance

In real-world deployments, this breaker helps maintain uptime for motors, conveyors, pumps, and critical control circuits by interrupting fault currents before damage spreads. Its straightforward integration into standard electrical architectures makes it a practical choice for both new constructions and upgrades within existing systems.

Why choose the Airpax 11B3 for your protection strategy? Its 100A rating strikes a balance between protecting downstream equipment and allowing normal operation under nominal loads, while delivering the reliability engineers rely on in challenging environments—where vibration, temperature variation, and continuous switching are common. This is protection you can trust in distribution panels and motor control centers across industrial and commercial facilities.

Use cases at a glance include power distribution panels in manufacturing facilities, motor control centers protecting motor feeders, and OEM assemblies requiring compact, durable overcurrent protection. If you’re selecting a dedicated, industry-proven solution for safeguarding critical circuits, the Airpax 11B3 - 100A Circuit Breaker is a clear, capable match.