Siemens QJ23B150 Molded Case Circuit Breaker – 150A – 3-Pole / 3-Phase – 240V – 10kA @ 240V – Bolt-On – QJ2 Series

The Siemens QJ23B150 is a 150A, 3-pole, 3-phase molded case circuit breaker from the Siemens QJ Frame, Type QJ2 Series. It features thermal-magnetic protection with a non-interchangeable trip and Long-Time and Instantaneous (LI) trip functions.

The breaker is rated for 240V and provides a 10kA interrupting rating at 240V. It uses a bolt-on connection, includes load-side lug terminals, and is supplied as a complete breaker assembly.

Specifications:

• Manufacturer: Siemens
• Product Type: Molded Case Circuit Breaker
• Product Family: QJ Frame
• Series: QJ2
• Type: QJ2
• Catalog No.: QJ23B150
• Current Rating: 150A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Voltage Rating: 240V
• Interrupting Rating: 10kA @ 240V
• Interrupting Capacity: Standard
• Protection Type: Thermal-Magnetic
• Trip Type: Non-Interchangeable
• Trip Functions: Long-Time and Instantaneous (LI)
• Mounting / Connection: Bolt-On
• Terminal Configuration: Load-Side Lug Terminals
• Breaker Configuration: Complete Breaker
• Application: Electrical Distribution and Overcurrent Protection
• Brand: Siemens

Part Numbers & Identification:

• Manufacturer Part Number (MPN): QJ23B150
• Catalog Number: QJ23B150
• Model: QJ23B150
• Product Family: Siemens QJ Frame Circuit Breakers
• Series: QJ2
• Type: QJ2
• Brand: Siemens
• Manufacturer: Siemens
• Product Type: Molded Case Circuit Breaker
• Breaker Configuration: 3-Pole, 150A
• UPC:783643193789 

Compatibility:

Designed for use with compatible Siemens QJ Frame, Type QJ2 electrical distribution equipment that accepts the specified bolt-on molded case circuit breaker. The QJ23B150 provides 150A, 3-pole thermal-magnetic protection for compatible 240V applications and includes load-side lug terminals.

Always verify the specific panelboard or electrical equipment model, approved breaker type, system voltage, available fault current, pole configuration, trip requirements, terminal arrangement, mounting method, and installation requirements before installation.

Certifications:

• No specific certification information provided.

Returns are easy

You may return items within 10 days of delivery for a refund.

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