Westinghouse COP-321 - 30A, 240V, Fusible, Switch

Meet the Westinghouse COP-321 — a robust 30A, 240V fusible switch engineered for reliable on/off isolation and decisive overcurrent protection in demanding industrial and commercial environments.

• Model: COP-321
• Amperage: 30A
• Voltage: 240V
• Fusing: Fusible

Why the COP-321 stands out

• Combines isolation and protection in a compact, maintainable package — ideal where space is at a premium in panelboards and electrical rooms
• Fusible design delivers fast overcurrent interruption, safeguarding motors, drives, and downstream circuitry from damage
• Built for reliability in harsh industrial and commercial settings, ensuring consistent performance during routine service and unexpected load conditions

Ideal for

• Motor disconnects in equipment rooms, workshops, and production lines
• Panelboards requiring integrated overcurrent protection and simple maintenance
• Branch circuit protection where a compact, easy-to-service fusible switch is preferred

Practical use cases

• Disconnecting large-motor loads for maintenance while preserving safe clearance and isolation
• Providing a protective boundary in controlled environments for pumps, fans, conveyors, and HVAC equipment
• Serving as a local protection point in distributed control systems with straightforward fuse replacement

Installation and maintenance tips

• Pair the COP-321 with compatible fuses sized for the connected load to ensure reliable protection
• Install in an appropriately rated enclosure and observe proper wiring practices to maintain isolation integrity
• Periodically inspect fuse condition and terminal connections to minimize downtime during service events
• Follow applicable electrical codes and manufacturer guidelines for safe operation and replacement procedures

For reliable, space-efficient protection and simple motor disconnect capability in demanding environments, the Westinghouse COP-321 delivers clear advantages. Add this compact fusible switch to your electrical distribution lineup and experience dedicated on/off control with built-in overcurrent protection.