20HP - 40A, 600V, Disconnect Switch

Dependable isolation for industrial and commercial electrical systems — the 20HP Disconnect Switch provides a clear, lockout-friendly disconnect that you can trust when servicing equipment or performing routine maintenance. With a 40A rating at 600V, it accommodates a wide range of moderate-load circuits while delivering fast, reliable disconnection under load for long-term durability.

Key advantages

• Lockout/tagout ready: Designed to support proper LOTO procedures, helping you secure circuits during service and guaranteeing energized equipment stays isolated until work is complete.
• Safe disconnection under load: Built to interrupt power cleanly, reducing arcing risk and improving crew safety during maintenance and turnarounds.
• Durable, industrial-grade construction: Engineered to withstand the demands of busy facilities, delivering consistent performance over years of service.
• Clear visibility and control: Provides a definitive open/closed state for quick confirmation during routine checks and during emergency isolation.

Specifications at a glance

• Amperage Rating: 40A
• Voltage Rating: 600V
• Product Type: Disconnect Switch
• Model: 20HP

Ideal use scenarios

• Maintenance and service work on motors, conveyors, pumps, and other heavy equipment on the factory floor or in the plant's electrical room.
• Electrical panel isolation for safe commissioning, repairs, or modifications without risking inadvertent energization.
• Phase or feeder isolation in commercial facilities where reliable disconnection is essential for downtime planning and safety compliance.

Practical tips for maximum value

• Pair the 20HP Disconnect Switch with an appropriate enclosure and mounting hardware to ensure a secure, code-compliant installation in dusty, industrial environments.
• Implement standardized lockout/tagout procedures around the switch to simplify training and reduce maintenance time during line changes.
• Verify wiring and termination compliance with local electrical codes, ensuring conductor sizing aligns with the 40A rating for safe operation.
• Schedule periodic functional checks to confirm the switch mechanism reliably changes state and remains free of excessive wear or corrosion in service areas.