HQJ3B150HL - Siemens 150A 3 Pole 240V Molded Case Circuit Breaker Bolt-On Thermal Magnetic

HQJ3B150HL

HQJ3B150HL is a Siemens 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 applications. It utilizes a thermal magnetic trip unit for precise overcurrent protection and is designed for bolt-on mounting, making it suitable for panelboard and switchgear installations. The HQJ3B150HL is part of the Siemens HQJ series, known for durability and consistent performance in demanding environments. This circuit breaker is engineered for use in systems requiring robust protection against overloads and short circuits. The thermal magnetic trip unit provides both long-time and instantaneous protection, ensuring sensitive response to fault conditions. The bolt-on design allows for secure installation and easy replacement, while the 3-pole configuration supports three-phase power distribution. The HQJ3B150HL is suitable for a wide range of applications where reliability and safety are critical.

• Part Number: HQJ3B150HL
• Manufacturer: Siemens
• Series/Frame: HQJ
• Amperage: 150A
• Voltage: 240V AC
• Poles: 3
• Mounting Type: Bolt-On
• Interrupt Rating: 10kA @ 240V
• Trip Unit: Thermal Magnetic
• Application: Commercial, Industrial
• Design: Molded Case
• Protection Type: Overload and Short Circuit

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Specifications

• Part Number: HQJ3B150HL
• Manufacturer : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : HQJH Series
• Type : HQJH
• Voltage : 240
• Amperage : 150
• Phase : 3
• Poles : 3
• AIC rating : 100kA@240V
• Connection : Feed-Thru
• Functions : LI - Long-Time and Instantaneous
• Protection : Thermal Magnetic

Product Data

• Weight : 4