QGA221504 | Square D 150A 2-Pole 240VAC Thermal Magnetic I-Line Molded Case Circuit Breaker

Schneider Electric · Circuit Breakers & Protection

Description  The Square D QGA221504 is a 2-pole thermal magnetic molded case circuit breaker engineered for reliable overcurrent protection in low-voltage power systems. With a current rating of 150 amps and a voltage rating of 240VAC, it provides dependable circuit interruption for industrial and commercial applications. Featuring an I-Line style plug-in connection and a high interrupting rating of 65kAIC at 240V, the QGA221504 ensures efficient performance under demanding electrical conditions.     Technical Specifications  Condition New/Never Used Surplus Brand Square D Category Circuit Protection Part Number QGA221504 Subcategory Molded Case Circuit Breakers Series QGA Frame Type QGA Frame Amperage Rating 150A Voltage Rating 240VAC Interrupting Rating 65kAIC @ 240V Poles 2 Phase 1 Trip Type Thermal Magnetic (LI – Long-Time and Instantaneous) Connection Type I-Line Style Plug-In Terminal Type Load Side Lug Protection Type Overload and Short-Circuit Temperature Range 104°F to 158°F (40–70°C) Certifications UL Listed, CSA Certified, NOM, IEC Compliant Mounting Type Molded Case Dimensions (HxWxD) 3.93 x 3 x 6.47 in Manufacturer Schneider Electric Weight 5.97 lb (2.7 kg)     Information About QGA221504 The QGA221504 is part of the Square D I-Line QGA Series, designed for high-capacity electrical distribution systems requiring robust and efficient circuit protection. It incorporates a thermal magnetic trip unit with long-time and instantaneous trip functions to guard against both overloads and short circuits. This breaker supports I-Line plug-in connections for quick installation and secure mounting in compatible panels. Built to meet UL, CSA, NOM, and IEC standards, the QGA221504 delivers superior protection for industrial facilities, switchboards, and heavy-duty electrical systems. Key Features: High Current Rating: Supports up to 150A for heavy-duty electrical distribution applications. High Interrupting Capacity: Rated at 65kAIC @ 240V for enhanced fault tolerance and system protection. Thermal Magnetic Protection: Combines long-time and instantaneous trip functions for accurate response to overloads and faults. I-Line Plug-In Connection: Allows secure and efficient installation without the need for additional hardware. Certified Safety: Complies with UL, CSA, NOM, and IEC standards for international reliability. Durable Construction: Molded case design provides superior insulation and mechanical strength. Temperature Performance: Operates reliably between 104°F and 158°F (40–70°C). Compact Dimensions: Space-efficient design for integration in industrial panels and switchboards. The QGA221504 delivers the reliability and precision required for demanding industrial and commercial power distribution systems.

Brand: Schneider Electric · Category: Circuit Breakers & Protection

Key features

• High Current Rating: Supports up to 150A for heavy-duty electrical distribution applications.
• High Interrupting Capacity: Rated at 65kAIC @ 240V for enhanced fault tolerance and system protection.
• Thermal Magnetic Protection: Combines long-time and instantaneous trip functions for accurate response to overloads and faults.
• I-Line Plug-In Connection: Allows secure and efficient installation without the need for additional hardware.
• Certified Safety: Complies with UL, CSA, NOM, and IEC standards for international reliability.
• Durable Construction: Molded case design provides superior insulation and mechanical strength.
• Temperature Performance: Operates reliably between 104°F and 158°F (40–70°C).
• Compact Dimensions: Space-efficient design for integration in industrial panels and switchboards.

Specifications

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