BWH2100 - 100 Amp Circuit Breaker

BWH2100 - 200 Amp Circuit Breaker

100 amp, two-pole breaker built for heavy loads and rough conditions. Whether you’re installing a new service panel or upgrading an old one, this breaker gives you the peace of mind that your electrical system’s protected from overloads and short circuits.

This isn’t some throwaway part—it’s the backbone of your setup. It handles sudden power spikes with ease, thanks to its 25,000 amp interrupt rating. And because it’s made by Eaton, one of the most trusted names in electrical systems, you know you’re getting something built to perform and built to last.

Key Features and Benefits

• Stops Trouble Fast – Its 25 kAIC interrupt rating means it shuts things down quickly when a short circuit hits, protecting everything downstream.
• Easy Fit – Compatible with common Eaton enclosures like MHM200P and MHR200B, so you’re not stuck searching for matching parts.
• Certified Safe – UL 489 listed and meets Federal Specification W-C375. It’s been tested and approved under real-world conditions.
• Built for the Long Haul – Covered by a limited lifetime residential warranty (plus a one-year warranty for commercial use). Eaton stands behind their stuff.

Technical Specifications

• Amperage: 100 Amps
  
• Voltage: 120/240 Volts
  
• Type: Two-pole
  
• Interrupt Rating: 25,000 Amps (kAIC)
  
• Wire Range: #2 AWG to 300 kcmil, copper or aluminum
  

Material Compliance and Certifications

• This breaker is no slouch when it comes to safety and quality. It's UL 489 certified, which means it’s passed industry-standard testing for electrical protection. It also meets federal specs, so it’s trusted for use in both residential and commercial projects. Bottom line: it’s the kind of part electricians like using because it works—and keeps working.

Suitability

• If you're setting up or replacing a main breaker for your home, workshop, detached garage, or a small retail space—this one’s a solid choice. It handles the kind of power demands today’s homes and businesses throw at it, without the headaches.