QCS37520A - 37520A, Disconnect Switch

Meet the QCS37520A — a high-performance Disconnect Switch engineered for industrial and commercial environments where safe electrical isolation is non‑negotiable. This device is designed to support proper lockout/tagout procedures and delivers a dependable disconnection under load, ensuring personnel safety and equipment protection when maintenance or shutdowns are required. Built for long-term durability, the QCS37520A stands up to the rigors of busy facilities and demanding service schedules.

Why the QCS37520A stands apart

• Lockout/tagout compatibility that streamlines safety protocols and audit readiness
• Reliable under-load disconnection, preserving safe isolation even when circuits are energized
• Rugged, durable construction designed for continuous operation in challenging environments
• Clear, verifiable isolation that simplifies maintenance planning and verification

Specifications at a glance

• Amperage Rating: 37520A
• Product Type: Disconnect Switch
• Model: QCS37520A

Ideal applications

• Electrical rooms and control panels in manufacturing and processing facilities
• Maintenance shutdowns and service work on energized lines
• Emergency isolation in industrial and commercial settings

How to use and maintain

Install the QCS37520A in accordance with your facility’s safety procedures for electrical isolation. After installation, verify the switch provides a complete disconnect during testing, and perform routine inspections of the actuator, contacts, and mechanical operation to sustain dependable performance over time. By prioritizing regular checks, you maximize reliability and reduce downtime when safety shutdowns are necessary.

With the QCS37520A (37520A) Disconnect Switch, you get a purpose-built solution that emphasizes safety, reliability, and durability—delivered in a compact footprint suitable for demanding industrial and commercial environments.