Cutler Hammer FS220070A - 220070A, Circuit Breaker

Meet the Cutler Hammer FS220070A circuit breaker—a purpose-built protector for demanding electrical systems. With a current rating of 220070A, this unit is engineered to interrupt fault currents quickly and safely, shielding wiring, control circuits, motors, and sensitive equipment in tough industrial and commercial environments.

The FS220070A is designed for seamless integration into panelboards, switchboards, control panels, and OEM equipment. Whether you’re provisioning a new distribution panel, upgrading a motor control center, or embedding protective functionality into custom equipment, this breaker delivers dependable overcurrent protection where uptime and safety are non-negotiable.

Key features and benefits

• Current rating: 220070A — provides robust protection for high‑demand circuits and motor systems.
• Breaker type: Circuit Breaker — automatically interrupts excessive current to prevent damage and minimize downtime.
• Versatile installation — ideal for panelboards, switchboards, control panels, and OEM equipment, simplifying design and stocking decisions.
• Industrial-grade reliability — built to withstand the demands of busy facilities and harsh environments, delivering consistent protection in distribution panels and motor control centers.
• OEM-ready — straightforward integration with existing control architectures and equipment designs.

Who should consider this model? Engineers and maintenance teams responsible for electrical infrastructure in manufacturing facilities, facilities managers overseeing complex electrical rooms, and OEMs seeking a trusted protection device that aligns with rigorous safety and performance standards.

Practical use cases

• Primary protection in large panelboards feeding heavy machinery and conveyors
• Motor feeder protection in motor control centers to guard motors against overloads
• Protection point in commercial electrical rooms supporting critical loads
• OEM applications requiring a proven, widely recognized protective device

Care and compatibility tips: ensure enclosure fit, busbar alignment, and compatibility with your protection strategy. As part of the Cutler Hammer family, the FS220070A adheres to established safety and performance standards, helping you meet electrical codes and reliability goals.