Square D QMB-362-TW - Fusible, Switch

Square D QMB-362-TW Fusible Switch is a compact, rugged solution engineered for dependable on/off isolation and built-in overcurrent protection in demanding industrial and commercial environments.

Designed to integrate protection with control, this fusible switch lets you confidently disconnect power for maintenance while safeguarding downstream equipment from faults. Its compact footprint makes it a practical choice where space in panels and enclosures is at a premium, without sacrificing reliability.

Ideal for motor disconnects, panelboards, and branch circuits, the QMB-362-TW delivers essential protection in a maintainable package. Its fusible design provides proactive protection in one streamlined device, helping to simplify wiring, panel layouts, and serviceability.

Why this fusible switch stands out

• Compact, space-efficient footprint fits tight panel openings and crowded electrical rooms without compromising performance.
• Fusible protection integrated with the switch for straightforward circuit protection and quick fault isolation.
• Reliable on/off isolation essential for safe maintenance and dependable operation in industrial settings.
• Versatile applications suitable for motor disconnects, panelboards, and branch circuits where a maintainable solution is required.
• Rugged design from a trusted name—Square D is known for durable, dependable electrical components that stand up to demanding environments.

Key specifications and use cases

• Model: QMB-362-TW
• Type: Fusible switch
• Applications: Motor disconnects, panelboards, branch circuit protection in industrial and commercial settings

Who should consider the Square D QMB-362-TW? electrical professionals, facility engineers, and maintenance teams seeking a compact, maintainable solution that pairs switching capability with built-in overcurrent protection. It’s a practical upgrade for panels where space is at a premium and reliable isolation is non-negotiable. If you’re evaluating protection and disconnect strategies for demanding environments, this fusible switch offers a focused option that blends protection, practicality, and ease of service.