Schneider Electric QDL22150 | 150A 240V 2-Pole PowerPacT Q Circuit Breaker

Main Description:

The Schneider Electric QDL22150 is a 2-pole molded case circuit breaker from the PowerPacT Q series, engineered for dependable overcurrent protection and switching in 240 VAC systems. Featuring a 150-ampere rating and thermal-magnetic trip technology, this breaker provides reliable protection against overloads and short-circuit faults. With an interrupting capacity of 25 kA at 208Y/120 VAC and 240 VAC, it is suitable for demanding commercial and industrial distribution applications. The QDL22150 includes lugs on both the line and load sides and features a unit-mount construction for straightforward installation.

Technical Overview:

• Manufacturer: Schneider Electric

• Brand: Square D

• Part Number: QDL22150

• Category: Circuit Breaker

• Subcategory: Molded Case Circuit Breaker

• Condition: New/Never Used Surplus

• Family: PowerPacT Q

• Type: QDL

• Voltage Rating: 240 VAC

• Amperage Rating: 150 A

• Poles: 2

• Phase: Single/Two-Phase Applications

• Protection: Thermal Magnetic

• Trip Technology: Thermal-Magnetic (LI – Long-Time & Instantaneous)

• Interrupting Rating:

  • 25 kA @ 208Y/120 VAC

  • 25 kA @ 240 VAC

• Rated Impulse Withstand Voltage (Uimp): 8 kV

• Continuous Current Rating: 80%

• Magnetic Tripping Current: 2400 A

• Magnetic Hold Current: 1200 A

• Mounting Type: Unit-Mount (Lug)

• Connections: Lugs on Line and Load Sides

• Torque Specification: 247.82 lbf-in (28 N·m), AWG 4–300 kcmil

• Stripping Length: 0.87 in (22 mm)

• Application: HACR rated, industrial distribution

Key Features:

• Heavy-duty 150A PowerPacT Q-Frame performance

• Dual lugs (line/load) for secure installation

• Thermal magnetic protection for precision fault response

• Manual push-to-trip button integrated into the cover

• High fault-clearing capability: 25 kA

• UL, CSA, NOM certified and IEC compliant

• Compact Q-Frame design for space-efficient installation