EC3100 | Circuit Breaker | 100A | 240V | Bolt-On

The EC3100 is an industrial circuit breaker designed for maintenance, retrofit, and replacement tasks that require exact spec matching. With a 100A current rating and 240V operating voltage, this bolt-on breaker provides reliable overcurrent protection in demanding panel environments, control cabinets, and motor circuits. If you’re upgrading or replenishing a fleet of breakers, the EC3100 ensures you’re aligned with your existing system’s performance requirements.

Key Specifications

• Amperage: 100A
• Voltage: 240V
• Mounting: Bolt-On

Why the EC3100 Stands Out

• Secure Bolt-On Mounting: The bolt-on design delivers a robust mechanical connection that stands up to panel vibrations and routine servicing, making replacement swaps efficient and dependable.
• Exact Compatibility via Part Number: The EC3100 is the best reference for ensuring your new breaker matches existing equipment. Always verify fitment by checking the part number against your panel catalog and the 100A, 240V ratings.
• Targeted for Retrofit and Maintenance: Built to support proactive maintenance windows, spare parts, and panel upgrades without introducing mismatched specifications.
• Consistent Performance in Industrial Settings: Engineered for reliability in control panels, switchgear, and motor control circuits where predictable protection matters.

Ideal For

• Industrial facilities and manufacturing lines requiring reliable overcurrent protection at 100A and 240V
• Retrofit projects where existing panels need a direct, compatible replacement
• Maintenance schedules that demand quick, secure breaker swaps with minimal downtime
• Panel builders and electrical contractors compiling spare parts for service teams

How to Verify Compatibility

Before ordering, confirm fitment by matching the part number EC3100 to your equipment catalog. Ensure the circuit is designed for 100A and 240V operation and that your panel accepts a bolt-on mounting style. The part number is the most reliable reference for compatibility in maintenance and retrofit projects.

Installation & Handling Tips

Plan for a safe, disciplined replacement workflow: power down the associated equipment, follow all applicable lockout/tagout procedures, and mount the EC3100 according to your panel manufacturer’s guidelines. Use the proper tools for bolt-on connections and torque specifications defined by your enclosure’s requirements, and re-test the circuit to verify proper operation after installation.