OMQB-3336 - 30A, 600V, 3-Pole, Switch

Meet the OMQB-3336—a robust, 3-pole fusible switch engineered for reliable on/off isolation and overcurrent protection in demanding industrial and commercial environments. With a 30A rating at 600V, this switch is built to handle the power and requirements of modern electrical rooms, control panels, and equipment installations.

Why this 3-Pole switch stands out

• Full-phase isolation: Three independent poles ensure every line is disconnected simultaneously, preventing backfeed and simplifying safe service procedures.
• Compact, maintenance-friendly design: Slim footprint fits tight panelboards and control cabinets, while easy-access terminals support quick inspections and fuse changes.
• Integrated protection for demanding loads: Configured as a fusible switch to support local overcurrent protection and seamless integration with protective fusing schemes.
• Versatile applications: Ideal for motor disconnects, panelboard sections, and branch circuit protection where a compact, reliable disconnect is needed.
• Industrial-grade reliability: Built to withstand the rigors of vibration, dust, and temperature variations common in busy electrical rooms.

Use cases and installation scenarios

In manufacturing environments, the OMQB-3336 serves as the main motor disconnect, enabling maintenance teams to isolate motors quickly and safely. In commercial panelboards, it provides a compact, maintainable point of control for branch circuits, reducing wiring complexity and facilitating fuse interchangeability. In control cabinets, it operates as a dependable, space-saving disconnect that’s easy to service during routine inspections.

Specifications at a glance

• Model: OMQB-3336
• Amperage: 30A
• Voltage: 600V
• Poles: 3-Pole
• Configuration: Fusible switch (maintainable, inline protection)

Engineered for reliability in harsh environments, the OMQB-3336 blends rugged construction with practical usability. When you need a dependable, space-efficient switch to isolate circuits and guard against overcurrent, this is a purpose-built solution for industrial and commercial electrical installations.