Square D MD3604X - 60A, Disconnect Switch

Experience dependable electrical isolation with the Square D MD3604X 60A Disconnect Switch. Engineered for demanding industrial and commercial environments, this isolator delivers safe, reliable disconnection under load and supports rigorous lockout/tagout procedures to protect maintenance personnel and equipment.

Built to endure long-term use in tough service conditions, the MD3604X combines rugged construction with precise operation. When service or repairs are needed, you can isolate power quickly, securely, and with confidence, minimizing downtime and arc exposure.

Key advantages

• 60A amperage rating: Efficiently handles circuit disconnections for motors, pumps, and control panels within a robust 60-amp load range.
• Lockout/Tagout compatibility: Designed to support standard LOTO practices, helping you meet safety regulations and streamline maintenance procedures.
• Reliable under load: Delivers dependable disconnection even when circuits are energized, reducing risk during switching operations.
• Durable, industrial-grade design: Built to withstand the rigors of busy environments, delivering enduring performance over time.
• Trusted brand and model: Square D MD3604X combines proven reliability with compatibility across industrial electrical systems.

Ideal applications

• Service disconnects for motors, pumps, fans, conveyors, and other equipment in manufacturing, facilities, and commercial settings.
• Maintenance windows where safe power isolation is essential to protect personnel and equipment.
• Control circuits within switchboards, MCCs, and other electrical panels requiring dependable load interruption.

Specifications at a glance

• Amperage rating: 60A
• Product Type: Disconnect Switch
• Brand: Square D
• Model: MD3604X

Practical notes for installation and safety

Use the MD3604X in accordance with local electrical codes and your site's lockout/tagout policies. Regularly inspect its mechanical operation and keep contact surfaces clean to maintain optimal performance. Pair the disconnect with appropriate enclosures and labeling to ensure safe access and clear isolation points for daily operations and maintenance tasks.

Choose the Square D MD3604X when you need a reliable, purpose-built 60A disconnect switch that prioritizes safety, durability, and ease of maintenance in challenging industrial and commercial environments.