QMB-203-T - 30A, 240V, 3-Pole, Switch

The QMB-203-T is a robust 30A, 240V, 3-Pole fusible switch designed to deliver dependable on/off isolation and reliable overcurrent protection in demanding industrial and commercial environments. Built for consistent performance, it combines protection and disconnection in a single, compact solution that helps minimize downtime and simplify safety procedures.

Key advantages

• Three-pole isolation ensures complete disengagement of all live conductors across every phase, reducing shock risk during service and maintenance.
• Integrated fusible protection provides dependable overcurrent protection directly within the switch, eliminating the need for separate protective devices in many installations.
• Compact and maintainable design is ideal for space-constrained panels and busy maintenance schedules, making routine checks and replacements straightforward.
• Versatile applications perfect for motor disconnects, panelboards, and branch circuit protection where a reliable, space-efficient switch is required.

Technical snapshot

• Model: QMB-203-T
• Amperage: 30A
• Voltage: 240V
• Poles: 3-Pole

With the QMB-203-T, you gain a dependable, purpose-built solution for safeguarding equipment and simplifying electrical discipline in both new installations and upgrades. It’s a practical choice for electricians, facility managers, and maintenance teams who prioritize clear isolation and consistent protection in a single, easy-to-manage device.