Schneider Electric FJA34030 30A 3P 480V Circuit Breaker, Plug-On | AmpState

The Schneider Electric FJA34030 30A 3P 480V Plug-On Circuit Breaker is built for dependable circuit protection across panelboards, load centers, and electrical distribution systems. With a precise 30-amp rating, three poles, and 480-volt operation, this plug-on breaker is a streamlined solution for both new installs and field replacements where a direct part-number match matters.

Designed for professionals who value speed and accuracy, this part is a smart choice for maintenance teams, panel builders, and spare inventory. The plug-on design simplifies mounting, reduces installation time, and minimizes downtime when you need a reliable, quick-fit protection device in your 480V infrastructure.

Key differentiators

• Exact part-number match — FJA34030 ensures compatibility with Schneider Electric systems, removing guesswork during sourcing and installation.
• Three-pole, 480V protection — Ideal for standard commercial and industrial distribution setups, delivering coordinated protection across phases.
• Plug-On convenience — Faster field installation with fewer components, helping technicians complete panel work with minimal disruption.
• Trusted brand — Schneider Electric’s engineering standards and reliability underpin long-term circuit protection in demanding environments.

Ideal use cases

• Replacement in existing 480V panelboards and load centers where a direct FJA34030 match is required.
• New electrical distribution projects that demand a robust 3-pole, 30A protection device.
• Strategic spare inventory for maintenance crews to minimize downtime during outages or upgrades.

Specifications at a glance

• Amperage: 30 A
• Poles: 3
• Voltage: 480 V
• Product Type: Circuit Breaker
• Manufacturer: Schneider Electric
• Part Number: FJA34030

Available from AmpState. Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.