Cutler-Hammer CP4HD361 - 30A, 600V, 3-Pole, Fusible, Disconnect Switch

The Cutler-Hammer CP4HD361 is a rugged, 3-pole fusible disconnect switch engineered to provide reliable on/off isolation and built-in overcurrent protection in demanding industrial and commercial settings. With a 30A rating at up to 600V, this compact device protects both equipment and wiring while simplifying control panel design and maintenance.

• 3-Pole fusible design ensures all three power phases are simultaneously isolated, delivering clear, safe shutdown during service or fault conditions.
• 30A, 600V rating covers a wide range of motor loads, feeders, and branch circuits common in industrial environments.
• Integrated fusible protection combines disconnect capability with overcurrent protection, reducing the need for separate protective devices and streamlining compliance.
• Compact, maintainable construction fits into tight panels and control enclosures while allowing straightforward fuse replacement and wiring access.
• Durable, reliable performance designed to withstand tough industrial conditions, helping minimize downtime and maximize uptime for critical equipment.

Ideal use cases include motor disconnects in manufacturing lines, panelboards feeding critical machinery, and branch circuits requiring a dedicated, easily serviceable fusible switch. The CP4HD361 is a practical choice for control panels, motor control centers, and electrical disconnects where reliable isolation and protective coordination are essential.

Why choose the CP4HD361 over other disconnects? It delivers a unified solution that couples safe, immediate isolation with protective fusing in a compact package. This means fewer components to manage, faster maintenance, and clearer fault protection for downstream equipment. For engineers and technicians, it translates to reduced downtime, safer lockout/tagout procedures, and a straightforward installation path in both new builds and system upgrades.

Key specifications

• Model: CP4HD361
• Amperage: 30A
• Voltage: 600V
• Poles: 3-Pole
• Fusible: Yes