Square D PQ3606G - 60A, 600V, Fused Disconnect Switch

The Square D PQ3606G 60A, 600V Fused Disconnect Switch is engineered for demanding industrial and commercial environments where electrical isolation must be safe, reliable, and straightforward to enforce.

Its fused design provides built-in overcurrent protection, enabling dependable disconnection under load and helping protect downstream equipment from faults. This configuration supports quick, verifiable isolation during maintenance, reducing downtime and improving system reliability.

Designed with safety in mind, the PQ3606G supports proper lockout/tagout procedures, allowing technicians to apply locks and tags to prevent accidental re-energization while work is performed. In fast-paced facilities, this means safer service and clearer accountability for all maintenance activities.

Who should consider this switch? Electricians, industrial maintenance teams, and facilities engineers who manage manufacturing floors, process lines, or commercial electrical rooms will benefit from its robust performance and straightforward operation. It’s a dependable choice when you need a dedicated isolation point that combines protection, safety compliance, and long-term durability.

Key features

• 60A, 600V ratings—orchestrates reliable protection for common industrial circuits while maintaining safe, controlled disconnection.
• Built-in fuses—provides overcurrent protection without requiring additional components.
• Safe isolation under load—ensures equipment can be de-energized quickly and safely during maintenance or fault conditions.
• Lockout/tagout compatibility—facilitates compliant, visible energy control for technicians and contractors.
• Durable, dependable design—built to withstand the rigors of busy commercial and industrial environments while delivering consistent performance.

Technical specifications

• Amperage Rating: 60A
• Voltage Rating: 600V
• Product Type: Fused Disconnect Switch
• Brand: Square D
• Model: PQ3606G

Ideal applications and use cases

• Industrial equipment enclosures and service panels requiring a dedicated isolation point
• Manufacturing lines and process equipment where quick, reliable disconnection is essential
• Commercial facilities needing compliant lockout/tagout procedures during maintenance