EC3030 | Circuit Breaker | 30A | 3-Pole | 240V | Bolt-On

Meet the EC3030, a purpose-built industrial circuit breaker engineered for dependable, field-ready protection in demanding electrical environments. With a 30A rating, three poles, and 240V operation, this bolt-on unit is designed to keep three-phase power systems safe and running smoothly during maintenance, retrofit, and replacement projects.

• Three-pole design for balanced three-phase protection: Interlocks all three phases to prevent phase faults and unintended energization, preserving equipment and wiring integrity.
• 30A current rating: Provides targeted overcurrent protection for motors, pumps, conveyors, and other high-load components without frequent nuisance trips in normal operation.
• 240V operation: Suited to standard industrial power distribution, ensuring reliable performance across typical commercial and manufacturing setups.
• Bolt-On mounting: Robust, secure attachment that simplifies installation and field replacement in existing enclosures, reducing downtime during service.
• Clear compatibility reference: The part number EC3030 is your best reference for matching panels and wiring schematics, helping you confirm a precise fit before ordering.
• Ideal for maintenance, retrofit, and replacement: Perfect for updating aging panels, aligning with updated safety standards, or stocking a compatible spare for critical lines.

Why choose the EC3030 for your system

In projects where three-phase reliability matters, this breaker delivers targeted protection without overcomplicating installation. Its bolt-on design is especially valuable in retrofit scenarios where existing mounting footprints must be preserved, and panels require quick, secure upgrades.

Use cases and practical applications

• Replacing a failed three-pole, 240V breaker in an industrial control panel to restore motor circuits and conveyor lines.
• Upgrading legacy 3-phase panels to a dependable, standardized 30A protection point for new or expanded equipment.
• Retrofitting existing installations where the EC3030’s exact ratings and bolt-on mounting streamline cross-reference and part matching.

Installation and compatibility notes

Before ordering, confirm fit and ratings to ensure seamless integration with your enclosure. Use the EC3030 as the primary compatibility reference, and verify that your panel supports bolt-on mounting and a 240V three-phase supply. For ongoing maintenance, keep a spare EC3030 on hand to minimize downtime in critical production lines.

Target audiences this is ideal for: electrical maintenance teams, panel upgrade projects, and facilities managers responsible for industrial motor circuits, HVAC systems, and other heavy-load three-phase equipment.