Eaton CSR2125N 125A 2-Pole Thermal-Magnetic Circuit Breaker – Lug Terminals – 120/240V AC

The Eaton CSR2125N is a 2-pole thermal-magnetic circuit breaker built to provide consistent protection against overloads and short circuits in Eaton CH series load centers. Its durable construction and dependable tripping performance help maintain safe and stable operation of electrical systems.

Designed with lug terminals for secure conductor connections and a 25 kA interrupt rating, this breaker delivers reliable protection for 120/240V AC applications where dependable performance is required.

Voltage and Ratings

• Voltage Rating: 120/240 Volts AC
• Current Rating: 125 Amps
• Interrupting Capacity: 25 kAIC

Key Specifications

• Breaker Type: Thermal-Magnetic
• Poles: 2-Pole
• Series: CH
• Mounting Type: Bolt-on
• Terminal Type: Lug terminals
• Compatible Panels: Eaton CH load centers and related equipment

Technical Specifications

• Wire Size: #2 AWG – 300 kcmil
• Tightening Torque: 275 lb-in

• Dimensions:

  • Height: 3.1 in
  • Width: 2.0 in
  • Depth: 3.1 in

• Weight: 2.5 lbs

• Certifications: UL Listed

Product Data

• Manufacturer: Eaton
• Brand: Eaton
• Model Number: CSR2125N
• UPC: 782114019733
• Product Range: CH

Returns are easy

You may return items within 30 days of delivery for a refund.

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