EBR1034FB100 100A 3P 600V Circuit Breaker, NEMA 3R | AmpState

Meet the EBR1034FB100, a purpose-built 100 A, 3-pole, 600 V circuit breaker designed to deliver reliable protection in panelboards, load centers, and electrical distribution systems. With a NEMA 3R enclosure rating, this unit stands up to outdoor and challenging environments while maintaining precise, dependable circuit protection inside your electrical infrastructure.

• Amperage: 100 A
• Poles: 3
• Voltage rating: 600 V
• Enclosure rating: NEMA 3R
• Part number: EBR1034FB100
• Product type: Circuit Breaker
• Brand: Brand Not Specified

Why this breaker stands out

For maintenance teams, panel builders, and inventory managers who require exact part-number matches, the EBR1034FB100 delivers a precise fit that minimizes downtime and confusion during procurement. Its 3P design and 600 V rating are tailored for robust feed protection across commercial and industrial panels, while the NEMA 3R enclosure ensures resilience in exposed or outdoor installations.

Practical applications and use cases

• Protect feeders and circuits in commercial panelboards and load centers where outdoor or harsh environments are present.
• Serve as a reliable spare in maintenance inventories to guarantee quick replacement when a direct part-number match is needed.
• Integrate into electrical distribution layouts that require a 100 A, 3-pole solution with a rugged enclosure.

Ideal for

• Maintenance technicians performing routine protections and replacements
• Panel builders configuring reliable distribution systems
• Facility managers maintaining spare parts inventories with precise compatibility needs

Compatibility and buying guidance

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

Available from AmpState, the EBR1034FB100 is a dependable choice when a direct part-number match matters for reliability and uptime in your electrical distribution network.