Cutler-Hammer TAP363 - 100A, 600V, 3-Phase, Plug-In Switch Unit

The Cutler-Hammer TAP363 Plug-In Switch Unit delivers dependable, scalable power control for demanding industrial and commercial environments. With a sturdy 100 A capacity and a 600 V rating, this 3-phase switch is engineered to integrate seamlessly into busway and panelboard distribution systems, helping maintain continuous operation even in challenging conditions.

What makes the TAP363 different

Designed for fast, field-friendly installation, the TAP363’s plug-in configuration minimizes downtime during upgrades, retrofits, or routine maintenance. Its 3‑phase, 3‑pole construction provides balanced control for multi-motor or mixed-load applications, ensuring reliable distribution across your critical equipment. This unit shines in environments where spare parts and hard-to-find busplugs create bottlenecks—the TAP363 is a practical, readily compatible solution that aligns with Cutler-Hammer’s engineering standards.

Key benefits

• Rapid installation: Plug‑in design reduces on-site labor and downtime during replacements or upgrades.
• Robust power handling: 100 A continuous current with a 600 V rating supports demanding industrial loads.
• 3‑phase efficiency: Three-pole switching for evenly distributed power across phases, enhancing motor and equipment performance.
• System compatibility: Suited for both busway and panelboard power distribution, simplifying integration into existing infrastructures.
• Reliable retrofits: Ideal for retrofit projects where compatible, hard-to-find busplugs are required to maintain system continuity.

Ideal applications

Perfect for industrial plants, commercial facilities, process equipment, and retrofit projects that rely on consistent, safe power distribution. Use TAP363 when you need a dependable plug-in switch solution that can slot into established busway or panelboard architectures without the need for extensive reengineering.

Specifications at a glance

• Brand: Cutler-Hammer
• Model: TAP363
• Type: Plug-In Switch Unit
• Amperage: 100 A
• Voltage Rating: 600 V
• Phase / Poles: 3-Phase
• Application: Busway and panelboard power distribution systems
• Typical Use: Industrial plants, commercial facilities, process equipment, retrofit projects

Practical considerations and tips

For the best results, verify compatibility with your existing busway or panelboard lineup and ensure proper de-energization procedures before installation or replacement. Maintain a small inventory of compatible TAP363 units to minimize downtime during planned maintenance or upgrades, and keep spare plug-in components on hand for rapid serviceability in critical environments.