Airpax IELH111-1-63-40A - 63-40A, Circuit Breaker

Meet the Airpax IELH111-1-63-40A circuit breaker, a purpose-built safeguard engineered for dependable overcurrent protection in demanding electrical environments. Designed for panelboards, switchboards, control panels, and OEM equipment, this unit keeps power systems organized, safe, and ready to perform under load by quickly interrupting fault currents.

• Current rating: 63-40 A
• Interrupting rating: 6,340 A
• Breaker type: Circuit Breaker
• Recommended applications: panelboards, switchboards, control panels, and OEM equipment
• Ideal for: industrial, commercial, and OEM environments where reliable protection and safe operation in distribution panels and motor control centers are critical

Why choose this Airpax model? It’s built to handle the real-world demands of power distribution where overloads and short circuits can disrupt production or harm equipment. With a robust interrupting capacity of 6,340 A, the IELH111-1-63-40A provides a strong line of defense in fault scenarios, helping to prevent damage, reduce downtime, and maintain safe operation across your electrical infrastructure.

Practical use cases include protecting motor drives in manufacturing lines, safeguarding control circuits in automated systems, and serving as a reliable protection point within OEM-installed electrical assemblies. If you’re configuring or upgrading distribution panels or motor control centers, this Airpax circuit breaker offers a precise current rating and proven protection performance tailored to critical workloads.

Key benefits at a glance:

• Clear, defined current rating suitable for a range of load profiles
• High interrupting capacity to quickly isolate faults
• Versatile applicability across panelboards, switchboards, and OEM setups
• enhanced safety and reliability for industrial and commercial power distribution