2B100 - 100Amp Circuit Breaker

2B100 - 100Amp Circuit Breaker

The 2B100 100 Amp Circuit Breaker is designed to deliver dependable protection for residential electrical systems where safety and performance matter most. Built as a 2-pole main breaker, it provides 100-amp overcurrent protection to help guard against overloads and short circuits that can damage wiring, appliances, and panel components. With a 10k A.I.C. rating at 240VAC, the 2B100 is engineered to interrupt high fault currents effectively, helping maintain the integrity of your home’s electrical infrastructure. Its solid 2B frame construction and precision internal components are made for consistent operation, making it a practical choice for homeowners and electricians who need a reliable main breaker for panel upgrades or replacements.

Key Features and Benefits

• 100 Amp Overcurrent Protection: Designed to protect main residential circuits by safely interrupting overloads and short circuits.
• 2-Pole Configuration: Simultaneously disconnects both legs of a 240V circuit for enhanced safety and code-compliant protection.
• 10k A.I.C. @ 240VAC: Rated to safely interrupt up to 10,000 amps of fault current, supporting dependable performance under demanding conditions.
• Durable 2B Frame Design: Built for long-term use in residential electrical panels, offering steady, reliable operation.
• Consistent Trip Performance: Engineered for accurate response to overcurrent events, helping reduce the risk of electrical damage.

Technical Specifications

• Model: 2B100
• Poles: 2
• Amperage Rating: 100 Amps
• A.I.C. Rating: 10k
• Voltage Rating: 240VAC
• Frame Type: 2B
• Ship Weight: 4.5 lbs
• Application: Main Residential Circuit Breaker

Material Compliance and Certifications

• Industry Standards: The 2B100 circuit breaker is manufactured to meet strict industry safety and performance standards.
• UL Listed: Confirming compliance with nationally recognized electrical safety requirements. This certification provides confidence that the breaker has been independently tested for quality, reliability, and safe operation in residential applications.

Where It Works Best

• The 2B100 100 Amp 2-Pole Circuit Breaker is ideal for use as a main breaker in residential electrical panels. It works well in new home installations, service upgrades, and replacement projects where a 100-amp main breaker with a 2B frame is required. Electricians and contractors rely on it for dependable protection in single-family homes, apartments, and other residential settings where 240V service is standard.