QSF-T1033 - 100A, 240V, 3-Phase, Fusible, Switch

QSF-T1033 is a rugged 100A, 240V, 3-Phase Fusible Switch engineered for dependable on/off isolation and precise overcurrent protection in demanding industrial and commercial environments. Designed to keep your power controlled and your equipment safe, this switch integrates seamless motor disconnect capability with reliable circuit protection.

Why the QSF-T1033 stands apart

• Compact, maintainable fusible design that fits tight panels and crowded electrical spaces without compromising protection.
• Fusible protection delivers clean fault isolation and straightforward fuse replacement during maintenance or after a fault event.
• 3-Phase configuration ensures balanced protection across all live lines, reducing the risk of unbalanced faults and equipment damage.
• 100A, 240V capability handles common motor loads and moderate power circuits with reliable performance.
• Durable isolation supports safe servicing, preventing unexpected energization during maintenance work.

Ideal applications

• Motor disconnects in manufacturing lines, conveyors, and processing equipment.
• Panelboard protection to segment power feeds and simplify fault management.
• Branch circuit protection in commercial facilities with demanding load profiles.

Key specifications

• Model: QSF-T1033
• Amperage: 100A
• Voltage: 240V
• Phase: 3-Phase
• Fusible: Yes

Practical guidance for installation and use

When integrating the QSF-T1033, pair it with appropriate fuse blocks sized for your motor or circuit. Ensure compatibility with your panelboard and follow standard lockout/tagout procedures to maximize safety during maintenance. This switch is purpose-built to deliver reliable isolation and clear protection in environments that demand durability and straightforward serviceability.