Airpax IDLHK11-224-43 - 42A, Circuit Breaker

Meet the Airpax IDLHK11-224-43, a purpose-built 42 A circuit breaker designed to shield your critical electrical systems from overcurrent events. Built for integration into panelboards, switchboards, control panels, and OEM equipment, this breaker delivers reliable protection where reliability directly impacts uptime and safety.

Key specifications that matter in practice

• Current rating: 42 A — precise protection for essential circuits, balancing sensitivity with stability in normal operation.
• Breaker type: Circuit Breaker — rapid interruption of fault currents to minimize equipment damage and downtime.
• Designed for: panelboards, switchboards, control panels, and OEM equipment — a versatile solution for a range of installations.

Where and how you’ll use it

• Industrial environments: protect motor-driven loads, control circuits, and power distribution in manufacturing cells and plant floors.
• Commercial facilities: guard critical subcircuits in distribution panels and service panels where consistent protection is essential.
• OEM applications: simplify design and maintenance in custom equipment where dependable overcurrent protection is a requirement.

Why this Airpax breaker stands out

• Targeted protection where it matters most: a dedicated 42 A rating makes it ideal for circuits that require reliable, predictable interruption behavior under fault conditions.
• Straightforward integration: specifically suited for panelboards, switchboards, control panels, and OEM builds, helping you streamline component sourcing and field service.
• Durable, dependable protection for critical systems: designed to isolate faults quickly, protecting downstream equipment and reducing repair costs and downtime.

Practical considerations and tips

• Verify compatibility with your distribution panel or motor control center layout to ensure proper fit and electrical clearance.
• Pair this 42 A circuit breaker with upstream protection and proper overload settings in your control schemes to maximize selective protection and system reliability.
• For OEM designs, consider stocking this model as a standard protective device to simplify parts planning and maintenance scheduling.

What you gain with the IDLHK11-224-43

• Clear, actionable overcurrent protection that keeps critical circuits running smoothly and safely.
• A dependable component ready to be incorporated into a wide range of distribution and control applications.
• Enhanced maintenance planning with a recognizable, standard Airpax component that supports easier replacements and serviceability.