Siemens QJ23B125H 125 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 42 kA@240 V – Bolt-On – QJ Frame

The Siemens QJ23B125H is a 125 Amp, 3-pole molded case circuit breaker from the Siemens QJ Frame, Type QJ2H. It is rated for 240 V with a 42 kA interrupting capacity at 240 V and features thermal-magnetic protection with Long-Time and Instantaneous (LI) trip functions. The breaker includes a non-interchangeable trip unit, bolt-on mounting, and load-side lug terminals.

Specifications

• Manufacturer: Siemens
• Brand: Siemens
• Product Type: Molded Case Circuit Breaker
• Frame: QJ
• Type: QJ2H
• Catalog Number / MPN: QJ23B125H
• Primary Rating: 125 Amp
• Poles / Configuration: 3 Pole
• Phase: 3 Phase
• Voltage: 240 V
• Interrupting Rating: 42 kA @ 240 V
• Interrupting Capacity: Very High
• Trip Type: Thermal-Magnetic
• Trip Unit: Non-Interchangeable
• Trip Functions: LI – Long-Time and Instantaneous
• Connection / Mounting: Bolt-On
• Terminals: Load-Side Lug Terminals

Part Numbers & Identification

• Manufacturer: Siemens
• Brand: Siemens
• Catalog Number: QJ23B125H
• Frame: QJ
• Type: QJ2H
• Current Rating: 125 A
• Pole Count: 3 Pole
• Product Type: Thermal-Magnetic Molded Case Circuit Breaker
• Trip Unit: Non-Interchangeable
• Trip Functions: LI – Long-Time and Instantaneous
• Terminals: Load-Side Lug Terminals
• UPC:783643193970 

Compatibility

The Siemens QJ23B125H is designed for compatible Siemens QJ Frame, Type QJ2H molded case circuit breaker applications. Verify the specific panelboard or switchboard, system voltage, mounting configuration, terminal requirements, and breaker compatibility before installation.

Returns are easy

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

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