Industrial QC1100N 100A 1-Pole 240 V Circuit Breaker

Introducing the Industrial QC1100N 100A 1-Pole 240 V Circuit Breaker — a rugged, dedicated overcurrent protector engineered for demanding industrial environments. This single-pole device delivers reliable protection for individual 240V circuits, helping prevent wiring damage, equipment faults, and unplanned downtime in control panels and industrial racks.

Key details you can rely on:

Core specifications

• Current rating: 100 A
• Poles: 1
• Voltage rating: 240 V
• Part number: QC1100N

What makes it a smart choice

• Single-pole protection tailored for 240V circuits, ideal for safeguarding individual motors, heaters, pumps, and other line-voltage loads in industrial settings.
• Robust, industrial-grade design built to withstand the rigors of daily panelboard and control cabinet use.
• Simple integration: designed to slot into standard distribution panels and panelboards that require a 1-pole, 240V breaker.
• Clear, repeatable protection for critical equipment, helping limit electrical faults to a single branch without impacting neighboring circuits.

Practical uses and scenarios

Use the QC1100N to safeguard:

• Single-phase motors in manufacturing lines
• Industrial pumps and circulation systems powered from 240V circuits
• Conveyor and material handling equipment
• Heaters and other high-load 240V devices in control panels

Best practices for installation and operation

• Install by qualified personnel and ensure the device is appropriate for the circuit's protection needs.
• Verify voltage and current ratings match your system and confirm the panel or enclosure is suitable for this device.
• Label circuits clearly to reflect the 100 A, 1-pole 240V protection provided by QC1100N for maintenance and safety.
• Follow local electrical codes and manufacturer installation guidelines for secure mounting and wiring practices.