FS240040A 40A 2P 480V Circuit Breaker, Bolt-On | AmpState

Meet FS240040A—the bolt-on circuit breaker engineered for dependable protection in 480V electrical distributions. With a 40 A rating and a 2-pole configuration, this device is a precise, robust choice for panelboards, load centers, and other distribution panels that demand straightforward, reliable overcurrent protection.

Key specifications

• Part Number: FS240040A
• Amperage: 40 A
• Poles: 2
• Voltage: 480 V
• Mounting: Bolt-On
• Brand: Not Specified

What sets FS240040A apart

• Secure bolt-on installation: The bolt-on design enables quick, solid mounting in compatible panelboards and load centers, helping reduce downtime during replacements or upgrades.
• Direct part-number match: Designed for exact replacement in systems that specify FS240040A, minimizing misorders and streamlining maintenance workflows for teams that rely on precise part matching.
• 680V-agnostic approach for 480V circuits: Built to protect 480V distribution circuits, making it a practical choice for industrial and commercial electrical layouts.
• Inventory-ready for service teams: A reliable spare in AmpState’s catalog so your technicians can respond quickly to outages or routine service calls.

Ideal use cases

• Maintenance and service projects where a 40 A, 2-pole breaker is specified for 480V panelboards.
• Panel builds and retrofits that require a precise, bolt-on protection device to meet design and safety requirements.
• Spare inventory for facilities that rely on fast, accurate part matching to keep critical feeders online.

How to ensure compatibility

To verify a perfect fit, confirm the part number FS240040A and the bolt-on mounting style against your equipment labeling and installation drawings. If you’d like a quick compatibility check, AmpState support can assist in validating fit based on your panel model and distribution configuration.

Available from AmpState, the FS240040A 40A 2P 480V bolt-on circuit breaker is ready to safeguard your 480V circuits with precision and reliability. Add it to your procurement list today to streamline maintenance, upgrades, and panel construction projects.