Description:

The Square D QDP22100TM PowerPact Circuit Breaker is a molded case protective device used in electrical distribution systems to protect circuits from overloads and short‑circuit faults. Installed in panelboards, switchboards, and power distribution assemblies where robust protection and coordination are required. Electricians and maintenance teams use this breaker for replacement, retrofit, and system upgrades to ensure reliable and code‑compliant circuit protection.

Applications:

The Square D QDP22100TM breaker is used in commercial buildings, industrial facilities, and service entrance panels to protect branch circuits, feeders, lighting systems, HVAC units, motors, and equipment panels. It is deployed where dependable over‑current protection, selectivity, and scalability are essential for safe power distribution in manufacturing plants, warehouses, offices, and utility systems.

Technical Specifications:

• Manufacturer: Schneider Electric / Square D
• Model / Part Number: QDP22100TM
• Product Type: PowerPact Molded Case Circuit Breaker
• Frame Size: QDP‑2 series
• Trip Unit: TM (thermal‑magnetic)
• Rated Current: 100 A
• Poles: 2‑pole
• Voltage Rating: Up to 240/480 VAC (model dependent)
• Interrupting Capacity: Industrial standard (kA rating per variant)
• Mounting: Panel or switchboard mount
• Standards: UL 489 / CSA Certified
• Operating Temperature: Industrial range
• Application: Branch circuit, feeder, and equipment protection

Common Replacements:

• Square D QDP22125TM 
• Schneider Electric NF2100 
• Eaton Type BR100