Eaton BR BR3100 100A 3-Pole Thermal Magnetic – Plug-On – 120/240V

The Eaton BR3100 is a 100 Amp, 3-Pole thermal magnetic circuit breaker engineered for Eaton Type BR loadcenters. With plug-on mounting and common trip functionality, it provides reliable overload and short-circuit protection for residential and light commercial electrical systems.

Voltage and Rating

• Amperage: 100 Amps
• Voltage: 120/240 Volts AC
• Interrupt Rating: 10 kAIC
• Temperature Rating: 60°C / 75°C

Key Specifications

• Breaker Type: Thermal Magnetic Circuit Breaker
• Poles: 3-Pole
• Mounting Mode: Plug-On
• Trip Type: Common Breaker Trip
• Wire Size: #4–1/0 AWG Cu/Al

Product Data

• Manufacturer: Eaton
• Brand: BR (Cutler-Hammer)
• Product Range: BR
• Model Number: BR3100
• UPC: 786676368094

Dimensions

• • Height: 3 in
  • Width: 2.9 in
  • Depth: 3 in
  • Weight: 1.1 lbs

Certifications

• UL 489 Listed
• Federal Specifications Classification W-C375

Returns are easy

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

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My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

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My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.