QJA221504 - Square D I-Line 2 Pole 150A 240V Molded Case Circuit Breaker 100kA Interrupt Rating

QJA221504

QJA221504 is a 2 pole, 150 amp, 240 volt molded case circuit breaker designed for I-Line panelboards and switchboards. This breaker features a thermal magnetic trip unit and is suitable for distribution applications requiring high interrupting capacity. The QJA221504 is part of the Square D PowerPact Q series and is built for reliable protection in commercial and industrial power systems. It is designed for plug-in mounting to I-Line bus systems, making installation and replacement quick and efficient. The breaker is rated for 100kA interrupting capacity at 240V, providing robust protection against short circuits and overloads.

• Part Number: QJA221504
• Manufacturer: Square D
• Series: PowerPact Q
• Mounting Type: I-Line Plug-In
• Poles: 2
• Amperage: 150A
• Voltage: 240V AC
• Interrupt Rating: 100kA @ 240V
• Trip Unit: Thermal Magnetic
• Application: Distribution
• Certifications: UL Listed, CSA

At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

Specifications

• Part Number: QJA221504
• Manufacturer : Square D
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : I-Line
• Type : QJA
• Voltage : 240
• Amperage : 150
• Phase : 1
• Poles : 2
• AIC rating : 100kA@240V
• Connection : I-Line Style Plug-In
• Functions : LI - Long-Time and Instantaneous
• Frame Size : Q Frame
• Temp Rating : -13–158 °F (-25–70 °C)
• Protection : Thermal Magnetic

Product Data

• UPC : 078590170885
• GTIN : 00785901708858
• Dimensions : Height 6.47 in (164.34 mm) x Depth 3.09 in (78.49 mm) x Width 4.44 in (112.78 mm)
• Weight : 4.66
• Certification : UL, IEC, CSA
• Wire Size : 4 AWG to 300 kcmil (Aluminum/Copper)