55WT61 - 40A, 480V, Disconnect Switch

The 55WT61 Disconnect Switch is built for demanding industrial and commercial settings where safe, reliable electrical isolation is non-negotiable. Designed to integrate with standard lockout/tagout procedures, this switch delivers dependable disconnection under load, helping maintenance teams work with confidence and reduce downtime.

Key benefits that matter in real-world operations

• Precise 40 A current rating handles mid-range power circuits with controlled, predictable isolation.
• 480 V voltage rating suitable for typical industrial distribution in commercial facilities, service panels, and equipment enclosures.
• Lockout/Tagout readiness streamlined for safety programs, enabling authorized personnel to secure the line during service or repairs.
• Under-load disconnection capability minimizes risk by allowing safe isolation without removing power during active maintenance in many setups.
• Long-term durability engineered for repeated operation in tough environments, helping reduce replacement cycles and maintenance costs.

What problems does the 55WT61 solve?

• Eliminates accidental re-energization during maintenance by providing a reliable, mechanical means to isolate circuits.
• Supports compliance with safety protocols by aligning with common lockout/tagout practices.
• Offers a robust standalone solution for service disconnects, eliminating uncertainty in manual isolation steps.
• Delivers stable performance over time, reducing nuisance failures in busy electrical rooms and machine rooms.

Ideal applications

• Industrial control panels and switchgear assemblies
• Machine service disconnects in manufacturing environments
• Electrical rooms and utility enclosures in commercial facilities
• Any setup requiring safe, immediate isolation during maintenance or repair work

Specification snapshot

• Model: 55WT61
• Product Type: Disconnect Switch
• Amperage Rating: 40 A
• Voltage Rating: 480 V

Practical guidance for maximum value

To get the most from the 55WT61, match it to your system’s operational profile by pairing it with standard lockout/tagout practices and ensuring correct enclosure compatibility. Its robust build supports frequent use in service procedures, while its 480 V rating covers a wide range of commercial and industrial circuits. For ongoing reliability, integrate routine visual inspections and functional checks as part of your maintenance schedule to verify clear disconnection paths and clean operation.