Cutler Hammer HFD1020 - 20A, 1-Pole, Circuit Breaker

Cutler Hammer HFD1020 is a 20A, 1-Pole circuit breaker designed for dependable overcurrent protection in distribution panels, motor control centers, and control panels.

With a 1-pole configuration, this breaker offers flexible integration in panelboards and switchboards, enabling precise protection for individual circuits while preserving space in your electrical enclosure.

Key specifications

• Current rating: 20A
• Poles: 1-Pole
• Breaker type: Circuit Breaker

Ideal for industrial, commercial, and OEM applications where safe operation and reliable protection are critical. The HFD1020 acts as a first line of defense against overloads and short circuits, helping prevent wiring damage and unplanned downtime in critical electrical systems.

Why choose the Cutler Hammer HFD1020?

• Trusted Cutler Hammer reliability, built for consistent trip characteristics in distribution panels and motor control centers.
• Compact, straightforward integration for panelboards, switchboards, and control panels needing targeted circuit protection.
• Clear, precise protection at 20A ensures that only the affected circuit trips, maintaining safe operation of the broader system.

Ideal for: maintenance teams, electrical engineers, OEMs, and facilities managers who require dependable overcurrent protection in mid-scale electrical infrastructure.

Practical usage tips

• Verify enclosure and panel compatibility before installation to ensure proper fit and safe operation.
• Document the breaker type and current rating in your panel labeling for quick future maintenance.
• When replacing an existing breaker, match the pole count (1-Pole) and rating (20A) to preserve circuit protection characteristics.