Allen-Bradley 1492-MCAA130 - 30A, 1-Pole, Circuit Breaker

Allen-Bradley 1492-MCAA130 — a 30A, 1-Pole circuit breaker engineered for dependable overcurrent protection in demanding industrial environments. This single-pole unit is purpose-built for panelboards, switchboards, and control panels, delivering reliable protection for single-phase loads in automation and machine-control systems.

• 30A current rating provides precise protection for branch circuits and control loads, helping to prevent wiring damage and equipment downtime from overloads and short circuits.
• 1-Pole configuration offers compact, space-saving protection ideal for dense control panels and modular installations without sacrificing safety or performance.
• Versatile use in distribution and control gear specifically suited for panelboards, switchboards, and motor control centers, making it a practical choice for OEMs and retrofit projects.
• Industrial-grade reliability built to endure the rigors of daily operation in commercial, industrial, and manufacturing settings, supporting long service life and consistent trip characteristics.
• Clear identification and integration pairs with standard 1492-series footprints, helping technicians quickly verify protection while performing troubleshooting and maintenance inside electrical assemblies.

Use cases and applications

• Protect a single hot leg in 120/240V control circuits within machine control panels, automation cabinets, or process equipment.
• Serve as a modular protection element in panelboards and switchboards where individual circuit protection is required for reliability and safety.
• Implement in OEM equipment and retrofit scenarios where proven Allen-Bradley protection improves uptime and ease of service.
• Support motor control centers (MCCs) and distribution panels by providing a dedicated, easy-to-replace protective device for critical circuits.

Why choose the Allen-Bradley 1492-MCAA130 over generic alternatives

• Proven performance from a trusted name in industrial electrical protection, offering consistent response to overloads and short circuits.
• Designed for integration with existing 1492-series infrastructure and control-system layouts, facilitating straightforward installation and replacement.
• Performance-focused benefits include reliable tripping behavior, predictable downtime prevention, and straightforward maintenance in demanding environments.

Practical tips for selection, installation, and care

• Verify that a 30A rating aligns with the circuit load and that a 1-Pole device is appropriate for the single hot conductor in your panel.
• Ensure the breaker is installed in a compatible enclosure or panel that supports 1492-series components to maintain proper fit and electrical clearance.
• Label protected circuits clearly in the control panel to simplify testing and future servicing, reducing downtime during fault conditions.
• During maintenance, inspect for signs of wear, warmth, or mechanical damage after fault events, and replace promptly to maintain protective integrity.

Ideal for technicians, panel builders, and systems integrators seeking durable, straightforward overcurrent protection for industrial, commercial, and OEM applications. The Allen-Bradley 1492-MCAA130 delivers focused protection for essential single-pole circuits, helping you keep critical equipment running smoothly and safely.