Siemens QR23B125 125A 3P 240V Thermal-Magnetic Circuit Breaker

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SKU: QR23B125 UPC: 804766136634
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Regular price $300.00 USD
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Siemens US2:QR23B125: 125 Amp 3-Pole Thermal-Magnetic Circuit Interrupter breaker, 240V, 10kA,  UL listed.

  • Manufacturer: Siemens
  • Brand: Siemens
  • Product Range: QR (for Siemens QR loadcenters and equipment)
  • UPC: 804766136634
  • Model Number: QR23B125
  • Breaker Type: Molded Case Circuit Breaker (MCCB)
  • Amperage: 125 Amps
  • Poles: 3-Pole
  • Voltage: 240 Volts AC
  • Interrupt Rating: 10 kAIC
  • Connections Terminals: Bolt-on, with load-side lug terminals
  • Wire Size: (1) #2-2/0 AWG Cu/Al
  • Tightening Torque: 200 lb-in
  • Dimensions: Height: 7.09 in; Width: 4.33 in; Depth: 3.94 in
  • Weight: 4.519 lbs
  • Certifications: UL Listed

This Siemens US2:QR23B125  circuit breaker provides reliable 125A, 3-pole thermal-magnetic protection for 240V circuits in Siemens QR loadcenters. It ensures dependable performance for commercial and industrial applications with robust circuit protection.

New Condition

  • Products in new condition are unused and in their original state.
  • Backed by our 24-month warranty, ensuring reliability and peace of mind.

Reconditioned Condition

  • Products in reconditioned condition are previously owned but have been professionally tested and inspected to ensure full functionality.
  • May include minor repairs, such as replacing damaged screws, but are not fully refurbished.
  • Covered by our 12-month warranty, guaranteeing performance.

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  • Applies to the contiguous United States
  • Excludes Alaska, Hawaii, U.S. territories, and oversized items
  • No promo code needed—free shipping is automatically applied at checkout when your order total is $250 or more.

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