Square D Q1L220 Circuit Breaker, 20A, 2-Pole, 240V

The Square D Q1L220 circuit breaker is built for demanding industrial electrical service, maintenance, and replacement projects. With a 20 A rating, 2 poles, and 240 V, it delivers dependable overcurrent protection for 240-volt circuits in tough environments. Use the part number Q1L220 to confirm compatibility with your panel and application requirements.

• 2-pole design for 240 V circuits, providing robust protection across both legs of the supply
• 20 ampere rating tailored for a wide range of industrial loads while preserving safe operating margins
• Genuine Square D component engineered to fit Square D panels and distribution equipment
• Compact, straightforward replacement option that supports maintenance schedules and downtime reduction
• Part-number focus simplifies stocking and compatibility checks during service or upgrades

Notes: Verify fit by part number and application requirements. Need help matching a part number or confirming compatibility? Message us and we'll help.

Ideal use scenarios

• Replacing a worn or tripped breaker in existing Square D panels during routine maintenance
• Upgrading or replacing circuit protection for industrial equipment, conveyors, or control panels powered at 240 V
• Stocking a reliable spare for rapid service calls in manufacturing, facilities, or data-center environments

Why this matters in the real world

Choosing the exact Q1L220 ensures you’re using a breaker designed to interoperate with your Square D shutdown and protection strategies. By aligning a genuine part number with your application, you reduce installation risk, maintain consistent trip behavior, and keep your electrical system compliant with standard industry practices.

Specifications

• Manufacturer: Square D
• Part Number: Q1L220
• Product Type: Circuit Breaker
• Amperage: 20 A
• Poles: 2
• Voltage: 240 V