Eaton CHB2110 - 110 A, 240 V, 2-Pole Circuit Breaker | AmpState

Meet the Eaton CHB2110 — a 110A, 240V, 2-pole molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and loadcenters. Available from AmpState, this unit combines a compact footprint with precise protection, making it a smart choice for homes, small businesses, and light industrial applications where space and reliability matter.

• Space‑efficient molded‑case design minimizes panel intrusion while maximizing usable space in distribution boards.
• Thermal‑magnetic trip unit delivers stable, repeatable protection by responding to both overloads and short circuits, reducing nuisance trips and helping safeguard downstream equipment.
• 2‑pole configuration with common trip ensures simultaneous disconnection on both hot legs in 240V circuits for safer, coordinated protection.
• OEM‑compatible performance designed to drop into matching manufacturer loadcenters and panelboards for straightforward replacement and expansion.
• Versatile across environments ideal for residential, commercial, and light industrial electrical distributions that demand reliable, long‑lasting protection.

Technical snapshot

• Manufacturer: Eaton
• Part Number: CHB2110
• Type: Thermal‑magnetic molded case circuit breaker
• Amperage Rating: 110 A
• Voltage Rating: 240 V
• Number of Poles: 2
• Application: Branch circuit overcurrent and short‑circuit protection

Ideal use scenarios

• Upgrading or expanding a residential panelboard where a reliable 110 A, 240 V breaker is needed to protect feeder or branch circuits.
• Installing new circuits in small commercial spaces requiring compact, dependable protection that fits standard loadcenters.
• Replacing aging breakers in light industrial setups where consistent trip characteristics support safer shutdowns during faults.
• Mid‑range distribution projects that benefit from Eaton’s proven performance and easy compatibility with OEM panel hardware.

Why this matters for your electrical protection

The CHB2110 isn’t just a spec sheet. It’s a deliberate choice for reliable, predictable protection that helps you avoid unnecessary downtime and damage. The thermal‑magnetic design is tuned for real‑world loads, delivering timely disconnection during faults while preventing nuisance trips during normal operation. Its compact form and panel‑friendly design streamline installations and future upgrades, ensuring you can maintain safe, compliant electrical distribution without sacrificing space or performance.

Tips for installation and long‑term reliability

• Verify compatibility with your panelboard’s model and bus configuration before installation.
• Adhere to applicable electrical codes and torque specifications recommended by the panel or breaker manufacturer.
• Use in applications within the stated 110A/240V rating to maintain reliability and safety margins.
• Schedule periodic inspections to confirm the trip unit remains within its intended operating range and that connections are tight and corrosion‑free.