Cutler-Hammer 3622R - Fusible, Switch

Engineered for reliability in demanding industrial and commercial environments, the Cutler-Hammer 3622R Fusible, Switch delivers decisive on/off isolation paired with robust overcurrent protection. This compact, maintainable fusible switch combines a proven protection scheme with a streamlined form factor, making it a dependable choice for control panels and electrical distribution.

• Model: 3622R
• Fused: Fusible

Key benefits

• Reliable isolation ensures safe maintenance and clear fault clearance, helping to protect both equipment and personnel.
• Integrated overcurrent protection provides prompt fault interruption, reducing the risk of damage in abnormal conditions.
• Compact footprint fits neatly into panelboards and crowded electrical environments without sacrificing performance.
• Maintenability designed for straightforward fuse replacement and serviceability, keeping downtime to a minimum.

Ideal use cases

• Motor disconnects in industrial drives and machinery control circuits where a dedicated switch is needed for safe startup and shutdown.
• Panelboard protection and selective feeder protection in commercial or light industrial distributions.
• Branch circuit protection in systems that require a compact, easy-to-service fusible disconnect.

Why this matters for your electrical system

Choosing the Cutler-Hammer 3622R means you’re pairing a trusted brand with a purpose-built, fusible switching solution that prioritizes safety, simplicity, and reliability. Its fusible design enables precise fault isolation, which can minimize collateral damage and streamline maintenance routines. For teams balancing space constraints with robust protection, the 3622R delivers a practical, field-ready answer.

If you’re updating control panels or upgrading motor circuits where a compact, maintainable fusible switch is required, the 3622R provides a clear, dependable path to safer, more reliable operation.