Eaton CHB2100 - 100 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

The Eaton CHB2100 is a 100A, 240V, 2-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Its secure bolt-on mounting creates a rigid, vibration-resistant bus connection, so your electrical system stays protected even in demanding environments where equipment starts and stops frequently.

Key advantages that matter in real-world installs

• Rigid bolt-on mounting: locks the breaker firmly to the bus, reducing the risk of loose connections from vibration or movement.
• Thermal-magnetic trip unit: combines reliable thermal protection with fast magnetic tripping to clear faults quickly and minimize damage.
• OEM load center compatibility: engineered to fit the same panelboards and load centers as your existing Eaton or compatible OEM equipment, streamlining replacements and upgrades.
• Versatile for multiple sectors: suitable for residential, commercial, and light industrial applications where dependable circuit protection is essential.

Specifications at a glance

• Manufacturer: Eaton
• Part number: CHB2100
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 100 A
• Voltage rating: 240 V
• Number of poles: 2
• Mounting style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Practical use cases

Upgrade or replace a failing breaker in residential panels to protect high-demand circuits such as HVAC, electric water heating, or electric vehicle charging. In commercial settings, the CHB2100 supports reliable protection for lighting, receptacle banks, and small machinery in panelboards and load centers. For light industrial environments, its sturdy bolt-on connection helps maintain a solid, long-lasting installation where equipment cycling is common.

Installation guidance and compatibility

Use the CHB2100 with matching Eaton panelboards or OEM load centers to ensure a proper fit and protection profile. Always verify that the panel rating and the circuit’s 100 A demand align with local electrical codes and the panel’s specifications. The bolt-on design is intended to provide a more secure connection in environments where vibration or movement could affect performance, contributing to reliable protection over time.