QJ3M150H - Siemens QJ Frame 3 Pole 150A 240V Molded Case Circuit Breaker 42kA Interrupt

QJ3M150H

QJ3M150H is a Siemens QJ frame molded case circuit breaker designed for reliable protection in commercial and industrial power distribution systems. This 3-pole breaker features a 150A continuous current rating and is rated for 240V AC operation, making it suitable for a wide range of applications requiring robust overcurrent and short circuit protection. The QJ3M150H is equipped with a thermal-magnetic trip unit for dependable performance and is built to withstand high in-rush currents. Its compact design and high interrupt rating ensure compatibility with demanding electrical environments. This circuit breaker is part of the Siemens QJ series, known for durability and ease of installation. The QJ3M150H is designed for fixed mounting and is suitable for use in standard switchgear and panelboard applications. It offers a 42kA interrupt rating at 240V, providing strong protection against short circuits. The breaker is calibrated for 50°C applications, making it ideal for use in environments with elevated temperatures.

• Part Number: QJ3M150H
• Manufacturer: Siemens
• Series/Frame: QJ
• Number of Poles: 3
• Continuous Current Rating: 150A
• Rated Voltage: 240V AC
• Interrupt Rating: 42kA @ 240V
• Mounting Type: Fixed
• Trip Unit: Thermal-Magnetic
• Calibration: 50°C
• Application: Commercial, Industrial
• Standards: UL Listed

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Specifications

• Part Number: QJ3M150H
• Manufacturer : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QJH Series
• Type : QJH
• Voltage : 240
• Amperage : 150
• Phase : 3
• Poles : 3
• AIC rating : 42kA@240V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous
• Protection : Thermal Magnetic

Product Data

• Weight : 4