Siemens QJ23B225 Breaker 225-Amp Three Pole 240-Volt

Product Description

The SIEMENS QJ23B225 is designed for protection of branch and feeder circuits in industrial or commercial applications. With high continuous ampere ratings, interrupting ratings, and compact size, it is suited for use as mains in load centers, lighting panel boards, and metering centers. It is also ideal for installation in distribution panel boards, control panels, and motor control centers.

• UL Listed
• 10,000A IR
• 225 Amp

Product Highlights

The SIEMENS QJ23B225 is a reliable circuit breaker for industrial and commercial power distribution.

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: QJ23B225

Technical Specifications

• Brand: SIEMENS
• Current Rating: 225 Amps
• Circuit Breaker Type: Standard
• Mounting Type: Plug-In Mount
• Number Of Poles: 3
• Voltage: 240VAC
• Manufacturer: Siemens / ITE
• Family: QJ Frame
• Amp: 225
• Phase: 3
• Category: Molded Case
• Connection: Bolt-On
• Type: QJ2
• Functions: LI - Long-Time and Instantaneous
• Protection: Thermal Magnetic
• AIC Ratings: 10kA@240V
• Series: QJ
• Amperage: 225A
• Poles: 3
• AIC Rating: 10kA @ 240VAC
• Mounting Style: Unit Mount
• Terminal Type: Lugs
• For Use With: Siemens Meter Centers, Panelboards, Switchboards
• Trip Technology: Thermal Magnetic
• Trip Function Code: LI
• Trip Function: Long-Time, Instantaneous
• Trip Adjustability: Fixed Thermal, Fixed Magnetic
• Wire Gauge: 6 AWG - 300 kcmil (Cu), 4 AWG - 300 kcmil (Al)
• Max Wire: 300 kcmil
• Min Wire: 6 AWG (Cu), 4 AWG (Al)
• Available Options: Shunt Trip, Auxiliary Switch, Alarm Switch, Undervoltage Release
• Accessories: Load Side Lugs
• Standards: CSA C22.2 No. 5, HACR Rated, UL 489
• Approval: CSA, UL
• Temp Rating: 40C
• Construction Features: HACR Rated, Reverse Feed, Non-Interchangeable Trip, Trip-Free Mechanism
• Interrupting Rating at 240 Volts AC: 10,000