Cutler-Hammer CP4HD363 - 100A, 600V, 3-Pole, Fusible, Disconnect Switch

The Cutler-Hammer CP4HD363 delivers dependable on/off isolation and precise overcurrent protection for demanding industrial and commercial installations. With a 100A rating, 600V capability, and a 3-pole design, this fusible disconnect switch is purpose-built for reliable, space-efficient protection of three-phase circuits.

• Three-pole isolation: fully disconnects all three phases, providing clear, safe service conditions and reducing the risk of phantom voltages during maintenance.
• Fusible protection: integrated fusible design offers tailored overcurrent protection for motors and branch circuits, helping prevent equipment damage from overloads and short circuits.
• Compact and maintainable: compact footprint fits tight electrical rooms and panelboards, while designed for straightforward fuse replacement and routine servicing.
• Rugged reliability: engineered for industrial and commercial environments, delivering durable performance under demanding operating conditions and frequent switch actions.
• Versatile applications: an ideal choice for motor disconnects, panelboard protection, and branch-circuit protection where a compact fusible disconnect is required.

In practice, CP4HD363 simplifies power protection and maintenance: you gain immediate, safe power isolation for servicing equipment, paired with reliable overcurrent protection that helps safeguard motors and wiring. Its robust construction and clear electrical separation make it a trusted component in facilities that demand consistent performance from their disconnect switches.

Specifications at a glance

• Model: CP4HD363
• Amperage: 100A
• Voltage: 600V
• Poles: 3-Pole
• Fusible: Fusible

Designed for professionals who prioritize safety, reliability, and practical maintenance in industrial and commercial electrical systems, the CP4HD363 is a focused solution for motor control, panelboard protection, and branch circuit safety where space and serviceability matter most.