Square D HGA36030YP 30A 3P 600V Circuit Breaker, Plug-On | AmpState

Meet the Square D HGA36030YP 30A 3P 600V Plug-On Circuit Breaker—engineered for dependable protection in panelboards, load centers, and electrical distribution systems. This model is a smart pick for maintenance teams, panel builders, and spare inventory where a direct part-number match matters, delivering a precise, drop-in replacement that minimizes downtime and rework.

• Amperage: 30 A
• Poles: 3
• Voltage: 600 V
• Configuration: Plug-On design for quick, tool-free installation in compatible Square D panelboards and distribution equipment
• Part Number: HGA36030YP
• Primary use: Circuit protection in panelboards, load centers, and electrical distribution networks

Why this model stands out

This 3-pole, 600V plug-on breaker is purpose-built for environments where reliability and modernization meet. Its plug-on action reduces installation time and minimizes connection issues, helping maintenance crews keep critical infrastructure up and running. The 30 A rating is ideal for branch circuits and distribution paths that require solid overload protection without over-specifying the system.

Real-world use cases

Residential and commercial panel upgrades, service panels in retrofit projects, and spare-inventory scenarios where an exact part-number match is essential. If you’re updating a panel that previously used the HGA family or replacing a failed unit in a Square D installation, this plug-on model provides a straightforward, compatible fit.

Designed for professionals who value accuracy and efficiency, this breaker aligns with Square D’s robust distribution equipment ecosystem. Availability from AmpState means you can secure a precise replacement for ongoing maintenance programs, ensuring consistency across inventory and field installs.

Practical tips

• Confirm the part number (HGA36030YP) matches your panel’s requirements to avoid compatibility issues.
• Use in compatible panelboards and load centers that support plug-on breakers to streamline installation.
• Keep a spare on hand for maintenance windows to minimize system downtime.
• If you’re unsure about fit, message AmpState for compatibility confirmation—they offer guidance to ensure a proper match.

Available from AmpState—the trusted source for direct-part replacements. Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.