HEF425030 | Circuit Breaker | 30A | 2-Pole | 480V

HEF425030 Circuit Breaker — 30A, 2-Pole, 480V — is an industrial-grade protective device designed to reliably interrupt fault currents and safeguard electrical circuits in demanding environments.

Designed for real-world maintenance, retrofit, and replacement projects, this breaker ensures your 480V systems stay protected when you need dependable, immediate isolation of both hot conductors. The two-pole configuration means simultaneous disconnection of both lines, reducing the risk of arcing and enhancing safety during startup and fault events.

• Current rating: 30A — provides precise overcurrent protection for typical 480V branch circuits without excessive nuisance trips.
• Poles: 2-Pole — isolates both live lines at once for safer, more reliable shutdowns in three-phase environments.
• Voltage rating: 480V — tailored for industrial distribution and control circuits common in manufacturing floors, facilities, and equipment rooms.
• Application: Ideal for maintenance, retrofit, and replacement where exact specs are required to match existing panel boards and gear.

Use cases and scenarios

• Upgrading aging panels or equipment in facilities that run on 480V three-phase power.
• Replacing worn or failed breakers to restore reliable protection in motors, conveyors, pumps, compressors, and other heavy-duty machinery.
• Executing incremental retrofits where matching amperage, pole count, and voltage are critical to maintain system compatibility.
• Maintaining uptime by keeping a ready supply of compatible spare parts identified by part number HEF425030.

Why choose this part? The HEF425030 is the best reference for compatibility when you’re aligning form, fit, and ratings. Before ordering, confirm that your panel or equipment requires a 30A, 2-Pole breaker rated for 480V, and verify that the overall trip characteristics and interrupting capacity meet your system’s protection needs. This careful alignment helps minimize downtime and ensures a seamless replacement or retrofit experience.

For technicians and facilities managers focused on reliability and safety, this breaker delivers straightforward installation and dependable performance in demanding industrial settings. When in doubt, reference the part number HEF425030 as the definitive guide to compatibility and proper specification alignment.