EB3100N | Circuit Breaker | 100A | 3-Pole | 240V | 10kA | Bolt-On

Engineered for dependable protection in industrial power distribution, the EB3100N is a 3-pole, 100 A circuit breaker designed for 240 V applications. Its bolt-on mounting enables fast, technician-friendly retrofit or replacement, minimizing equipment downtime while keeping panels compliant with safety standards. With a robust 10 kA interrupting capacity, this unit is ready to quickly isolate faults in demanding environments and protect valuable motor loads and control circuits.

Key specifications

• Amperage: 100 A
• Poles: 3-Pole
• Voltage: 240 V
• Interrupting capacity: 10 kA
• Mounting: Bolt-On
• Part reference: EB3100N

Why this bolt-on circuit breaker stands out

The EB3100N is purpose-built for maintenance, retrofit, and replacement projects where exact specs matter. Its bolt-on design simplifies field installation, reducing panel work and downtime. The 3-pole configuration delivers balanced protection across all phases, making it ideal for three-phase motor circuits, MCCs, and distribution panels. With a 10 kA interrupting rating, it provides strong short-circuit protection, helping prevent cascading failures and expensive repairs.

Ideal use cases

• Retrofit projects in industrial control panels where space and mounting compatibility are critical
• Replacement for failed or aging 3-pole, 240 V circuit breakers in manufacturing lines
• Maintenance outages requiring a precise, bolt-on solution that preserves panel interior layout
• Motor and equipment circuits in HVAC, processing, and material handling environments

Installation and compatibility tips

Before ordering, confirm fit and ratings for your panel. The EB3100N part number is the best reference for compatibility, so use it when checking panel manufacturer documentation or inventories. Ensure the panel accepts bolt-on 3-pole breakers with a 240 V rating and that the 10 kA interrupting capacity aligns with your protection requirements. For retrofit projects, follow standard electrical safety practices and consult the panel’s wiring diagrams to plan a straightforward, secure installation.

Practical considerations and alternatives

In retrofit scenarios, bolt-on breakers like the EB3100N offer a straightforward path to modern specifications without replacing entire enclosures. If your system previously used plug-in breakers or different pole counts, verify mounting footprint, bus bar interface, and clearance to ensure a seamless replacement. For ongoing maintenance planning, keeping a documented spare EB3100N with your panel inventory helps minimize downtime during next service event.

Choose the EB3100N for a precise, reliable 100 A, 3-pole, 240 V bolt-on solution that puts robust protection and practical installation at the forefront of your industrial power distribution.