QDA220702 - 70 Amp Circuit Breaker

QDA220702 - 70 Amp Circuit Breaker

The QDA220702 is a 70 amp, 2-pole molded case circuit breaker built on the PowerPact Q-Frame platform. It’s designed for use in I-Line panelboards and distribution systems where a 25kA interrupting rating at 240VAC is required. With its thermal magnetic trip mechanism, this breaker responds to both prolonged overloads and instantaneous short circuits, helping protect wiring and connected equipment from damage. If you’re replacing an existing Q-Frame breaker in a commercial or industrial setup, this model is intended to match original form, fit, and function. The plug-on I-Line connection allows it to seat properly onto compatible bus systems without modification. In facilities where keeping existing infrastructure running is the priority, having the correct frame type and ratings matters — and that’s exactly what this breaker provides. Built to last and suited for long-term service in properly maintained systems, the QDA220702 supports consistent, code-aligned operation.

Key Features and Benefits

• 70 amp continuous current rating
• 2-pole configuration for 240VAC applications
• 25kA A.I.C. rating at 240VAC
• Thermal magnetic trip unit (overload and short-circuit protection)
• PowerPact Q-Frame construction
• I-Line, plug-on mounting style
• Molded case design for insulated protection
• Designed for dependable, long-term use in compatible systems

Technical Specifications

• Part Number: QDA220702
• Frame Type: QDA (PowerPact Q-Frame)
• Amperage: 70A
• Poles: 2
• Voltage Rating: 240VAC
• Interrupting Rating: 25kA @ 240VAC
• Trip Type: Thermal Magnetic
• Mounting: I-Line, Plug-On
• Phase: A-C Phase
• Approximate Height: 7.88 in.
• Shipping Weight: 3.0 lbs

Material Compliance and Certifications

• This molded case circuit breaker is manufactured to meet applicable UL listing standards for low-voltage circuit protection and is designed for installation in accordance with NEC requirements and local electrical codes. Proper application within its rated voltage and interrupting capacity is essential for code compliance and safe operation.

Where It Works Best

• Commercial buildings with I-Line panelboards
• Industrial facilities running PowerPact Q-Frame systems
• Maintenance and repair projects requiring an exact QDA frame match
• 240VAC branch or feeder circuit protection