Allen-Bradley 1492-SPM1C020 2A 1P Circuit Breaker | AmpState

The Allen-Bradley 1492-SPM1C020 is built for everyday electrical work, delivering dependable circuit protection in panelboards, load centers, and electrical distribution systems. This 1-pole, 2-amp circuit breaker is a compact, reliable solution when space and simplicity matter—perfect for retrofit projects and maintenance plans where keeping the exact part number streamlines service and replacements.

• 1-pole, 2 A rating Provides targeted protection for single-circuit applications within panelboards, load centers, and distributed electrical layouts.
• Retrofit-ready with consistent part number The 1492-SPM1C020 supports maintenance planning and retrofit work without forcing you to redesign protection schemes.
• Ideal for panelboards and electrical distribution Designed to integrate smoothly into existing systems, keeping your protection strategy intact during upgrades or expansions.
• AmpState availability This part is available through AmpState, with expert support to help you verify compatibility and fit for your installation.
• Simple compatibility confirmation If you’re unsure about fit, reach out — we’ll help you confirm whether this exact part number matches your equipment and service needs.

Specifications at a glance

• Manufacturer: Allen-Bradley
• Part Number: 1492-SPM1C020
• Product Type: Circuit Breaker
• Amperage: 2 A
• Poles: 1 Pole

Why this breaker stands out for your project

When you’re maintaining or expanding an electrical system, staying with a familiar, proven part number minimizes downtime and misfits. The 1492-SPM1C020 is purpose-built for reliable protection in common distribution configurations, enabling quick replacements during routine maintenance or retrofit efforts. Its 2-amp, single-pole design is ideal for protecting specific circuit segments without over-engineering the protection scheme, helping you balance safety and system performance.

Practical tips for installation and planning

• Use this part when your service plan requires maintaining a consistent part number across replacements or retrofits.
• Before purchasing, consult AmpState’s support to confirm fit for your panelboard or distribution setup if you’re updating legacy gear.
• In retrofit projects, map the new breaker to the same circuit you’re replacing to preserve labeling, wiring routes, and protective coordination.