Square D PQ3610G - 100A, 600V, Fused Disconnect Switch

The Square D PQ3610G 100A, 600V Fused Disconnect Switch is engineered for industrial and commercial environments where safe electrical isolation is non-negotiable. With fused protection and a robust build, it delivers dependable disconnection when you need it most, helping protect equipment and personnel across demanding setups.

This device is designed to support proper lockout/tagout procedures, ensuring maintenance teams can verify de-energization before service work begins. Its reliable performance under load reduces downtime and minimizes the risk of arc flash or fault damage, making it a trusted component in daily operations and long-term installations.

Key specifications

• Amperage rating: 100 A
• Voltage rating: 600 V
• Product type: Fused Disconnect Switch
• Brand: Square D
• Model: PQ3610G

Why it matters for your operation

• Fused protection: Intercepts fault currents at the source to help safeguard downstream equipment and reduce arcing during faults.
• Under-load disconnection: Designed to reliably interrupt power even when circuits are energized, supporting safe servicing without compromising system integrity.
• Lockout/tagout readiness: Facilitates compliant safety workflows, giving technicians a clear, verifiable isolation point.
• Durable construction: Built to stand up to the rigors of industrial and commercial environments, delivering long-term reliability in harsh conditions.

Ideal use scenarios

Perfect for isolating electrical feeders in facilities that require clear, safe shutdown points—such as warehouses, manufacturing floors, and service panels—where routine maintenance, inspections, or repairs must occur without compromising safety or uptime.

Choosing the Square D PQ3610G means investing in a trusted solution that pairs precise electrical protection with straightforward safety workflows. If you need a dedicated, reliable fused disconnect switch that supports lockout/tagout and sustains performance under load, this model is a dependable fit for your distribution needs.