The Cutler‑Hammer BR2100 2‑Pole 100 Amp circuit breaker is a high‑capacity thermal‑magnetic breaker designed to provide dependable overcurrent protection for demanding residential and light commercial electrical systems. Engineered specifically for use in Type BR load centers and panelboards, this breaker helps protect wiring, equipment, and connected loads from damage caused by overloads and short‑circuit conditions.

As part of the trusted Cutler‑Hammer BR breaker family, the BR2100 delivers consistent tripping accuracy, robust construction, and reliable performance under high electrical loads. Its two‑pole configuration provides a common disconnect for both ungrounded conductors, making it ideal for 240‑volt feeder circuits, sub‑panels, and high‑amperage equipment applications. The plug‑on mounting design allows for efficient installation while maintaining a secure mechanical and electrical connection within compatible panels.

The Cutler‑Hammer BR2100 circuit breaker is commonly used for sub‑panel feeds, large HVAC systems, distribution equipment, and other applications requiring 100‑amp circuit protection. It is a trusted, code‑compliant solution for electricians, contractors, and facility maintenance professionals who require reliable performance backed by proven Cutler‑Hammer engineering.

Key Features

• 2‑pole design provides simultaneous disconnect of both hot conductors
• 100 amp rating supports high‑load 240V feeder and branch circuit applications
• Thermal‑magnetic trip mechanism protects against overloads and short circuits
• Plug‑on mounting enables quick and secure installation
• Designed exclusively for Type BR load centers and panelboards
• Reliable, repeatable tripping performance enhances electrical safety
• Compact form factor helps maximize available panel space
• Manufactured to meet established electrical safety and quality standards

Specifications

• Manufacturer: Cutler‑Hammer
• Series: Type BR
• Catalog Number: BR2100
• Number of Poles: 2
• Amperage Rating: 100 Amps
• Voltage Rating: 120/240 VAC
• Frequency: 60 Hz
• Breaker Type: Thermal‑Magnetic
• Mounting Method: Plug‑On
• Trip Curve: Standard
• Interrupting Rating: 10,000 AIC at 120/240V
• Application Environment: Indoor (when installed in an approved enclosure)
• Compliance: UL Listed

Applications

• Sub‑panel feeder circuits
• Large HVAC and air conditioning systems
• Electrical distribution equipment
• High‑capacity residential electrical installations
• Light commercial electrical systems
• Pumps, compressors, and motor loads