Westinghouse HFB3020 - 20A, 600VAC, 3-Pole, Molded Case Circuit Breaker

Experience dependable, fast-acting protection for your three-phase power system with the Westinghouse HFB3020. This 20A, 600VAC molded case circuit breaker is built to withstand demanding industrial environments while delivering precise overcurrent protection across all three phases.

Designed for panelboards, switchboards, and control panels, the HFB3020's 3-pole design ensures coordinated interruption on all phases, reducing the risk of unequal current sharing and equipment damage. The molded case construction provides rugged durability, a compact footprint, and simple integration into standard electrical enclosures.

• Three-pole protection for balanced interruption in 3-phase circuits, safeguarding motors, drives, and feeders.
• 600VAC rating supports higher voltage distribution and wider application reach in industrial settings.
• 20A current rating provides controllable protection for medium-load circuits and motor-starting scenarios.
• Molded case design offers durability, thermal stability, and ease of installation in panel assemblies.
• Versatile use suitable for panelboards, switchboards, and motor control centers in commercial facilities and OEM equipment builds.

Why choose this Westinghouse MCCB? It combines trusted performance with straightforward, reliable protection for critical power infrastructure. The HFB3020 helps minimize downtime by tripping quickly during overloads or short circuits, protecting wiring, contactors, and downstream devices while keeping maintenance in check.

Ideal use cases: - Routine protection for 3-phase feeders in manufacturing lines and processing equipment. - Motor control centers where a compact, dependable MCCB is required. - OEM assemblies that require a proven, ready-to-install protection device.

Technical snapshot: - Current rating: 20A
- Voltage rating: 600VAC
- Poles: 3-Pole
- Breaker type: Molded Case Circuit Breaker