QMQB-3336 - 30A, 600V, Fused Disconnect Switch

The QMQB-3336 fused disconnect switch is built for safety, reliability, and straightforward integration in demanding industrial and commercial electrical environments. With a 30A, 600V rating, it delivers secure electrical isolation and dependable disconnection when service or maintenance is needed, helping you minimize downtime while protecting personnel and equipment.

• Precise isolation under load. The fused design provides a reliable disconnection path, enabling safe work even when circuits are energized.
• Lockout/Tagout-ready. Designed to support standard lockout/tagout procedures, making maintenance and service work safer and compliant.
• Durable performance for harsh environments. Built to stand up to the rigors of industrial and commercial settings, delivering long-term reliability.
• Compact, versatile integration. The QMQB-3336 fits into common control layouts and switchgear configurations, simplifying installations in new builds or retrofits.
• Fuse-protected protection. As a fused disconnect switch, it combines isolation with protective fusing to help guard wiring and connected equipment from overcurrent events.

Specifications at a glance

• Amperage Rating: 30A
• Voltage Rating: 600V
• Product Type: Fused Disconnect Switch
• Model: QMQB-3336

Ideal use scenarios

• Industrial control panels and motor control centers requiring a reliable service disconnect
• Commercial equipment rooms needing predictable, secure isolation points
• Maintenance shutdowns for HVAC systems, pumps, conveyors, and other heavy equipment
• Facilities with lockout/tagout programs seeking verifiable and safe disconnection points

Choosing the QMQB-3336 means prioritizing operator safety and system reliability. This fused disconnect switch delivers a dependable disconnection under load while supporting essential lockout/tagout procedures, making it a prudent choice for upgrading electrical rooms or specifying a robust, purpose-built isolation solution in new installations.