Industrial QC1055 55A 1-Pole 240 V Circuit Breaker

Industrial QC1055 55A 1-Pole 240 V Circuit Breaker delivers targeted, dependable overcurrent protection for single-phase industrial circuits. With a precise 55 A rating and a 240 V operating voltage, this exact part number QC1055 is built to safeguard equipment from overloads and short-circuit events in demanding environments.

Key specifications at a glance:

• Current rating: 55 A
• Poles: 1
• Voltage rating: 240 V
• Part number: QC1055

Why this 1-Pole 240 V circuit breaker stands out

• Designed for single-phase protection in industrial panels and control cabinets, making it ideal for discrete loads like motors, pumps, fans, and heating elements.
• Simple replacement in compatible panel layouts, reducing downtime and keeping maintenance workflows efficient.
• Protects circuits up to 55 A, helping prevent wiring damage and equipment failure by interrupting power when abnormal current is detected.
• Built for the rigors of industrial settings, delivering reliable performance in everyday manufacturing and processing environments.

Ideal use cases

• Motor control circuits for conveyors, blowers, and pumps operating on 240 V single-phase power.
• Heater and industrial load controls within 240 V systems where precise protection is essential.
• Control panels and automation hardware that require consistent, predictable tripping behavior to minimize downtime.

How it fits into your protection strategy

Choosing the QC1055 55 A, 1-Pole, 240 V breaker provides focused protection for mid-range loads, signaling a clear boundary between safe operation and potential damage. For higher-current or multi-pole configurations, other breakers are available, but this model excels when you need reliable single-phase protection aligned with 240 V circuits.

Practical tips for maximum value

• Verify compatibility with your panel’s mounting and lug arrangements. The QC1055 is the precise part number to select for restoring single-pole 240 V protection.
• Assign this breaker to loads that consistently run within the 55 A limit to minimize nuisance trips and maintain steady operation.
• Keep a spare QC1055 on hand in maintenance stock to shorten downtime during routine panel servicing or replacements.

Choose the industrial-grade QC1055 55A 1-Pole 240 V circuit breaker to protect critical equipment, streamline panel maintenance, and support durable, efficient operations across your facility.