SQUARE D
QDA222252 - 225 Amp Circuit Breaker
QDA222252 - 225 Amp Circuit Breaker
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QDA222252 - 225 Amp Circuit Breaker
The QDA222252 PowerPact Q circuit breaker is built for straightforward, dependable protection in 240VAC electrical systems. With a 225-amp rating and 2-pole design, it’s well-suited for handling the daily load demands you see in commercial and light industrial setups. The thermal-magnetic trip unit does exactly what you need it to—responding to overloads and short circuits to help protect wiring and connected equipment. On the installation side, the I-Line connection keeps things simple and secure, while the push-to-trip button gives you a quick way to verify operation during service checks. It’s a reliable, no-frills option that fits easily into existing distribution systems.
Key Features and Benefits
- 225 Amp, 2-Pole Configuration – Designed for 240VAC system protection
- Thermal-Magnetic Trip Unit – Handles both overload and short-circuit conditions
- 25kA Interrupting Rating – Suitable for systems with higher available fault current
- I-Line Mounting – Helps speed up installation and ensures a solid connection
- Push-to-Trip Button – Allows quick manual testing
- HACR Rated – Works with heating, cooling, and refrigeration equipment
- Long Service Life – Built for repeated operation in working environments
Technical Specifications
- Manufacturer Series: PowerPact Q
- Catalog Number: QDA222252
- Amperage Rating: 225A
- Poles: 2
- Voltage Rating: 240VAC, 50/60 Hz
- Interrupting Capacity: 25kA at 120/208VAC and 240VAC
- Trip Unit: Thermal-Magnetic
- Magnetic Trip: 2400A
- Continuous Current Rating: 80%
- Mounting Type: I-Line (line side), mechanical lugs (load side)
- Dimensions (H x W x D): 6.47 in x 3 in x 3.93 in
- Mechanical Durability: Up to 5,000 no-load operations
Material Compliance and Certifications
- UL Listed
- CSA Certified
- NOM Compliant
- IEC Certified
Where It Works Best
- Commercial buildings and office spaces
- Industrial and light manufacturing facilities
- HVAC and refrigeration systems
- I-Line panelboards and distribution setups
- General-purpose equipment protection
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