BR2110 - Eaton 110A 2-Pole 120/240V Type BR Plug-On Circuit Breaker, 10 kAIC, Thermal Magnetic Trip, UL 489

Product Overview

The BR2110 is a Cutler Hammer (Eaton) Type BR plug‑on circuit breaker rated 110 amps, 2‑pole for 120/240V systems. It uses a thermal‑magnetic trip mechanism and is listed to UL 489.

Rated for 10 kAIC interrupting capacity, the breaker is designed for branch‑circuit protection in compatible Type BR load centers and panels. Request a quote for pricing and availability.

Key Features

• 110 A, 2‑pole thermal‑magnetic circuit breaker for 120/240V
• Type BR plug‑on form factor (Cutler Hammer / Eaton family)
• 10 kAIC interrupting rating
• UL 489 listed

What this breaker does

The BR2110 provides branch‑circuit overcurrent protection using a thermal‑magnetic trip characteristic. It protects wiring and connected equipment from overloads and short circuits in 120/240V split‑phase systems by combining a thermal element for long‑time overload protection with a magnetic element for short‑circuit interruption.

• Branch‑circuit protection for general loads
• Thermal‑magnetic trip for both overload and short‑circuit response

Electrical ratings and performance

Key electrical specifications describe the breaker’s operating limits and interrupting capability.

• Ampacity: 110 A (two‑pole)
• Voltage: 120/240 V AC
• Interrupting capacity: 10 kAIC

Panel and system compatibility

The BR2110 is a Type BR plug‑on breaker intended for use in Eaton/Cutler Hammer load centers and panelboards that accept Type BR breakers. Verify physical fit and bus connection style with your panel model before installation.

• Type BR form factor — plug‑on mounting to compatible bus
• Confirm panel model accepts Type BR breakers prior to purchase

Certifications and safety standards

The BR2110 is listed to UL 489, indicating compliance with the standard for molded‑case circuit breakers used in North American electrical installations.

• UL 489 listed

Before installation and maintenance

Installation, interchangeability, and maintenance requirements vary by panel and local code. Only qualified personnel should install or service circuit breakers.

• Follow panel manufacturer's instructions for mounting and torque values
• Use a qualified electrician to install and test the breaker
• Confirm load calculations and coordination with upstream protective devices

Before You Order

Confirm the model number and the quantity required before ordering. Verify panel compatibility, required clearances, and that a 110 A, 2‑pole Type BR breaker is appropriate for your application.

• Confirm the panelboard accepts Type BR plug‑on breakers (Eaton/Cutler Hammer family).
• Provide panel model and bus configuration to your supplier if you need compatibility assistance.
• Have a licensed electrician perform installation and verify coordination with upstream protection.

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for BR2110 - Eaton 110A 2-Pole 120/240V Type BR Plug-On Circuit Breaker, 10 kAIC, Thermal Magnetic Trip, UL 489. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.