Square D QMB222TW - 60A, 240V, 2-Pole, Switch

Designed for demanding industrial and commercial environments, the Square D QMB222TW is a robust 60A, 240V, 2-Pole fusible switch engineered for reliable on/off isolation and integrated overcurrent protection. Its compact, maintainable design delivers a dependable disconnect solution where space and serviceability matter most, making it ideal for mission-critical applications without adding unnecessary bulk.

Key specifications

• Model: QMB222TW
• Amperage: 60A
• Voltage: 240V
• Poles: 2-Pole

What makes it unique

• Combines isolation and overcurrent protection in a single, compact fusible switch, reducing panel footprint and wiring complexity.
• Rugged construction designed for reliability in both industrial and commercial settings, where dependable disconnection is non-negotiable.
• Maintainable by design, enabling straightforward fuse replacement and routine checks to keep systems up and running with minimal downtime.

Ideal applications

• Motor disconnects on production lines, conveyors, and equipment feeds where quick, safe de-energization is essential.
• Panelboards that require a compact, predictable disconnect option integrated with protection.
• Branch circuit protection in space-constrained electrical rooms or enclosures where a single, reliable switch simplifies installation and maintenance.

Practical benefits and usage scenarios

• Streamlined equipment protection: by pairing isolation with overcurrent protection, it minimizes the need for separate devices and reduces panel complexity.
• Space-efficient solution: the two-pole design delivers essential 240V disconnection without occupying excessive enclosure space.
• Operational confidence: a proven Square D lineage supports consistent performance in environments where uptime matters.