Cutler Hammer FC3020 - 3A, Circuit Breaker

The Cutler Hammer FC3020 is a purpose-built 3A circuit breaker designed to safeguard low-current control circuits and essential auxiliary loads within demanding industrial and commercial environments. When reliability matters, this unit delivers precise overcurrent protection that helps protect sensitive equipment and maintain smooth operation in your electrical distribution setup.

• Current rating: 3A, providing targeted protection for small control circuits and auxiliary circuits without interrupting larger feeders.
• Versatile installation targets: ideal for panelboards, switchboards, control panels, and OEM equipment where dependable protection and safe operation are critical.
• Industrial-grade application: suitable for industrial, commercial, and OEM applications, including distribution panels and motor control centers where reliable interruption is essential to prevent damage and downtime.

Typical use cases include automation panels that power sensors, relays, and small automation circuitry, as well as auxiliary circuits in motor control centers where precise current limiting is required. It’s a smart choice for distributors and OEM integrators who prioritize consistent protection for low-current control elements, ensuring circuits trip only when genuinely needed and reducing nuisance shutdowns.

Why choose the FC3020 in your electrical system? It pairs the trusted Cutler Hammer lineage with a focused 3A protection level, enabling you to tailor overcurrent protection to delicate control networks without compromising higher-power feeders. This makes it particularly well-suited for automation racks, instrumentation panels, and equipment Control Panels where safeguarding low-current circuits translates to less wear, longer equipment life, and less maintenance downtime.

Practical tips for maximum value:

• Match the 3A rating to the actual load profile of your control circuits to avoid unnecessary trips.
• Integrate FC3020 where rapid, predictable protection of control wiring and sensors is essential within distribution panels and motor control centers.
• Coordinate with your overall protection scheme to ensure upstream and downstream devices are appropriately protected at each stage of the electrical system.