Eaton ELHFD3110LS22 Circuit Breaker, 110A, 3-Pole, 600V

Engineered for demanding industrial environments, the Eaton ELHFD3110LS22 circuit breaker delivers reliable, high-capacity protection for three-phase power systems. With a 110 A rating and a robust 3-pole design at 600 V, this unit is built to stand up to continuous service, maintenance outages, and replacement projects in industrial facilities.

Key features and what they mean for you:

• 110 A trip/current rating: Protects equipment and conductors by interrupting faults before damage occurs, while accommodating typical motor loads and distribution feeders.
• 3-pole design: Suitable for three-phase systems common in industrial plants, ensuring synchronized protection across all phases.
• 600 V maximum: Rated for higher-voltage applications found in industrial service panels and equipment rooms.
• Part of Eaton's Case Breaker series: A line known for rugged construction and compatibility within Eaton's industrial electrical ecosystem.
• Part number ELHFD3110LS22: Use this exact identifier to confirm compatibility with your panel and application requirements.

Use cases and installation considerations:

• Ideal for service entrances, maintenance disconnects, and replacement installs in distribution panels, motor control centers, and industrial switchgear.
• Verify fit by part number and application requirements before ordering—our team can help confirm compatibility if you contact us with your panel model and the intended load profile.
• Designed for environments where reliability and quick fault interruption matter, reducing downtime and protecting personnel and equipment.

Practical guidance for buyers:

• Confirm that your panel or switchgear is rated for 600 V and matches a 3-pole, 110 A configuration.
• When upgrading or replacing, ensure the new breaker fits the existing bus and mounting method to avoid retrofit issues.
• Keep the part number handy (ELHFD3110LS22) to streamline compatibility checks and future inventory management.

If you’re unsure about fit, send us a note with your application details and we’ll help verify compatibility and suggested alternatives within the Eaton Case Breaker portfolio.